Independently Rated Highest in Quality
S e v e n t h                              Consecutive Year        
Originally Earned:
February 2008
We declare that SDI Insulation, Inc. HAS QUALIFIED for and continues to meet the Ongoing Research and Rating Requirements for Diamond Certified® status.
Certificate #1276
(650) 685-5500

SDI Insulation, Inc. is a full-service insulation contractor providing attic, wall and floor installations for residential and commercial customers throughout Northern California. As an insulation industry leader, the company offers a complete line of insulation applications, including batt, blown (fiberglass and cellulose), spray foam and noise reduction solutions. Other services include insulation removal, high-efficiency fireplaces, inserts and home performance/energy rebate consultations.

President/CEO Steve De Lorenzi is a Sustainable Living insulation contractor who has helped builders, city officials, building departments and building inspectors improve their understanding of how to construct sustainable living environments. Mr. De Lorenzi has more than 35 years of experience in the insulation industry, and is also a San Francisco Residential Energy Conservation Ordinance Inspector (RECO).

SDI Insulation strives to stay at the forefront of advancements in Green technology, building sciences and code requirements. The company partners with LEED-certified manufacturers and can assist in bringing homes up to new environmental codes. It also conducts home energy audits, provides state-of-the-art spray foam and air sealing packages for newly constructed and existing homes, identifies cold spots in homes by using cutting-edge thermal imaging technology, and more. SDI Insulation is partnered with solar company Bay Area Energy Solutions.

Company Philosophy

“We’re a service-oriented company, and we value our customers in the highest regard. Our estimating department advises our customers on the best insulation solutions for their projects at price points that make the most sense for them. Our office staff is available to answer any scheduling or billing questions. We learn from each job and take that experience to the next project.”

Serving San Francisco, San Mateo, Santa Cruz and Monterey Counties

Fiberglass, Loose Fill & Spray Foam Insulation Specialists
New Construction & Remodels
Residential & Commercial
Applicator of Green Insulation Products

Findings based on statistically reliable research from 200 surveys

Customer Satisfaction

Survey Question: On a scale of 1 to 10 how satisfied were you with the quality you received?
Chart.

Company Credentials

Workers Compensation
Liability Insurance
License Verification
Business Practices
Current Complaint File

Customer Loyalty

Survey Question: If you needed this product or service in the future, would you use this company again?
Chart.
96%
n = 200

Diamond Certified Qualification

Based on 200 customer surveys, we declare
SDI Insulation, Inc.
has passed all rating steps and has earned
The Diamond Certified Award
No. 1276
Continuously qualified since February 2008.
David Pak
Director of Ratings Research
American Ratings Corporation

Verbatim Survey Responses From Only Verified Customers

Mike L. Verified Customer Name
"I liked that they showed up on time and completed the work on time. It was perfect."
Research conducted by American Ratings Corporation. Ratings Methodology

Diamond Certified® Video Profile

See video

Company Capabilities Table

SDI Insulation, Inc.
(650) 685-5500

Mon – Fri: 6:30am – 5pm

Serving San Francisco, San Mateo, Santa Cruz and Monterey Counties

Steve De Lorenzi
Blown-In Blanket Systems (BIBS), CBPCA - Home Performance Training, Manufacturer Certified Spray Foam Insulation Applicators, PG&E Approved Installers, San Francisco Energy Inspector, Various Spray Foam Certificates
607274
Liability Insurance, Workers' Compensation

Photo & Video Gallery

Survey Responses For

SDI Insulation, Inc.

SDI Insulation, Inc.: Average 8.8 out of 10 based on 200 unique customer surveys of customer satisfaction.
Mike L. Verified SDI Insulation, Inc. Customer Name
Q1:10 out of 10
Q2:Yes
Q3 & Q4:

"They were reliable."

"I liked that they showed up on time and completed the work on time. It was perfect."

Roem B. Verified SDI Insulation, Inc. Customer Name
Q1:10 out of 10
Q2:Yes
Q3 & Q4:

"The quality of the work was good."

"I liked the quality of the work for the price we paid."

Alison S. Verified SDI Insulation, Inc. Customer Name
Q1:10 out of 10
Q2:Yes
Q3 & Q4:

"They're very accommodating. I live in a hard to reach area and they were able to come to my house very quickly."

"I liked their efficiency."

Ameya T. Verified SDI Insulation, Inc. Customer Name
Q1:10 out of 10
Q2:Yes
Q3 & Q4:

"I think they really did a good job putting in the insulation and they were very professional."

"I liked that they were very professional and that the quality of the product was good."

Sheila S. Verified SDI Insulation, Inc. Customer Name
Q1:10 out of 10
Q2:Yes
Q3 & Q4:

"They're certainly very good at what they do and they're around for any kind of follow-up that you may need. They stand behind their products and their work."

"We liked that they were very prompt, that whatever they told you they actually did, and that they did it in a reasonable time frame. They were really excellent and very nice to deal with."

Berry C. Verified SDI Insulation, Inc. Customer Name
Q1:10 out of 10
Q2:Yes
Q3 & Q4:

"They are professional, on time, and just very neat and organized."

"I am a contractor and they always take care of my jobs. Whenever I call them, they get right on it. I have been using them for 20 years."

Dave M. Verified SDI Insulation, Inc. Customer Name
Q1:10 out of 10
Q2:Yes
Q3 & Q4:

"They did a good job, they were really competitively priced, thorough, and I liked working with them."

"I liked that their recommendations were good, that they were thorough, and that they followed up with me to make sure everything was okay. I did not need anything else from them."

Diana C. Verified SDI Insulation, Inc. Customer Name
Q1:10 out of 10
Q2:Yes
Q3 & Q4:

"I've recommended them a couple of times to other people. I like that they're a local company."

"I like the woman who gave me the bid, that they're local, and not too slick or glossy. I also liked that they showed up on time, did the work I needed and that my house is warmer."

Emily W. Verified SDI Insulation, Inc. Customer Name
Q1:10 out of 10
Q2:Yes
Q3 & Q4:

"They were very efficient, clean, and it was a great service."

"My house is warmer now."

Fred R. Verified SDI Insulation, Inc. Customer Name
Q1:10 out of 10
Q2:Yes
Q3 & Q4:

"I would highly recommend them. They did a good job. Matt was very knowledgeable, helpful, and he explained everything they were going to do. "

"The workmanship was very good, and they did exactly what they said they would do."

Gary E. Verified SDI Insulation, Inc. Customer Name
Q1:10 out of 10
Q2:Yes
Q3 & Q4:

"They are responsive, on time, and have great follow-through."

"The great service and promptness"

Gus M. Verified SDI Insulation, Inc. Customer Name
Q1:10 out of 10
Q2:Yes
Q3 & Q4:

"If they need insulation, give them a call."

"They are the only people I have used since 1993/1994. Their prices are great, they have good service, and they are prompt. They find a way to please you and they do it when they say they will."

Jae F. Verified SDI Insulation, Inc. Customer Name
Q1:10 out of 10
Q2:Yes
Q3 & Q4:

"They were on time, they got everything done pretty quickly, and they cleaned up after themselves."

"They worked according to schedule."

Jerry D. Verified SDI Insulation, Inc. Customer Name
Q1:10 out of 10
Q2:Yes
Q3 & Q4:

"They were excellent at the job they did, quick, efficient, and clean."

"I like that they are on time and efficient."

Kathleen D. Verified SDI Insulation, Inc. Customer Name
Q1:10 out of 10
Q2:Yes
Q3 & Q4:

"I highly recommend them."

"They did my wall and ceiling insulation. They were great and I will use them again. Everything was great and they came highly recommended to me. They were professional and I was satisfied with them. They did what they said they would do and the house is warmer."

Mary O. Verified SDI Insulation, Inc. Customer Name
Q1:10 out of 10
Q2:Yes
Q3 & Q4:

"It was quick, easy, and they were very efficient."

"They completed the project as promised with the price and time."

Mike S. Verified SDI Insulation, Inc. Customer Name
Q1:10 out of 10
Q2:Yes
Q3 & Q4:

"They did what they said they were going to do."

"They showed up, did their job, didn't make a mess, and they cleaned up after themselves."

Nigel P. Verified SDI Insulation, Inc. Customer Name
Q1:10 out of 10
Q2:Yes
Q3 & Q4:

"They are very knowledgeable about how to best insulate your house."

"The things that I learned from them in terms of what to use, the main guy who did the ordering was really good, but I don't remember his name."

Noreen W. Verified SDI Insulation, Inc. Customer Name
Q1:10 out of 10
Q2:Yes
Q3 & Q4:

"They were down to earth."

"They came in and said what they could do and they recommended a cheaper way to do it."

Richard E. Verified SDI Insulation, Inc. Customer Name
Q1:10 out of 10
Q2:Yes
Q3 & Q4:

"For me, it is a lot cheaper to have a blown-in insulation than taking your walls out. It is a great service."

"Their prompt service, they do what they say they are going to do when they say they will do it, and their customer service is good. They have a reasonable price. I think they are doing a good job."

Robert R. Verified SDI Insulation, Inc. Customer Name
Q1:10 out of 10
Q2:Yes
Q3 & Q4:

"I mostly use them because they do the spray foam and they do it very professionally."

"I mostly use them because they do the spray foam and they do it very professionally."

Robert V. Verified SDI Insulation, Inc. Customer Name
Q1:10 out of 10
Q2:Yes
Q3 & Q4:

"They were amenable to schedule changes and they were willing to work with the roofing company I was using."

"The representative I talked to was on top of things and she was very organized."

Tony D. Verified SDI Insulation, Inc. Customer Name
Q1:10 out of 10
Q2:Yes
Q3 & Q4:

"It is well worth the money."

"It works."

Victor S. Verified SDI Insulation, Inc. Customer Name
Q1:10 out of 10
Q2:Yes
Q3 & Q4:

"The coordination could be better. There were times that I would call and not hear back."

"They get the job done."

Dan T. Verified SDI Insulation, Inc. Customer Name
Q1:10 out of 10
Q2:Yes
Q3 & Q4:"They did what they were supposed to do."

L. P. C. C. Verified SDI Insulation, Inc. Customer Name
Q1:10 out of 10
Q2:Yes
Q3 & Q4:"Their expertise"

Mike P. Verified SDI Insulation, Inc. Customer Name
Q1:10 out of 10
Q2:Yes
Q3 & Q4:"They show up when they say, they offer very reasonable prices, and they are service oriented. Their salespeople are good and they clean up after themselves. I will continue to use them."

Peter B. Verified SDI Insulation, Inc. Customer Name
Q1:10 out of 10
Q2:Yes
Q3 & Q4:"The technical support"

S. C. Verified SDI Insulation, Inc. Customer Name
Q1:10 out of 10
Q2:Yes
Q3 & Q4:"They went over and above everybody. They did more for us than any other insulation company ever has."

Denver C. Verified SDI Insulation, Inc. Customer Name
Q1:10 out of 10
Q2:Yes
Q3 & Q4:"The bid seemed reasonable. He didn't make it complicated. They came in and did it quickly. They cleaned up really well after themselves. I had some comments along the way and they did everything right."

Jared P. Verified SDI Insulation, Inc. Customer Name
Q1:10 out of 10
Q2:Yes
Q3 & Q4:"They knew what they were doing and they were quick."

H.C. Verified SDI Insulation, Inc. Customer Name
Q1:10 out of 10
Q2:Yes
Q3 & Q4:"They were prompt, cordial, and they stuck to the original bid."

Angelica K. Verified SDI Insulation, Inc. Customer Name
Q1:10 out of 10
Q2:Yes
Q3 & Q4:"Everything, getting the estimate, the way they did the job, the quality of their work, and the way they cleaned up the jobsite, I was very impressed. They were polite, professional, and on time. I was very happy. I have already referred them to several friends who wanted the same type of work done. In the past, I have had problems with other contractors. Now, I wouldn't want anyone to do the job except them. They really should be Diamond Certified."

Bill T. Verified SDI Insulation, Inc. Customer Name
Q1:10 out of 10
Q2:Yes
Q3 & Q4:"They did a very good job insulating the garage. I would use them again."

Brenda S. Verified SDI Insulation, Inc. Customer Name
Q1:10 out of 10
Q2:Yes
Q3 & Q4:"The servicemen were nice, thorough, efficient, and friendly."

Chris V. Verified SDI Insulation, Inc. Customer Name
Q1:10 out of 10
Q2:Yes
Q3 & Q4:"They got the job done quickly."

Douglass M. Verified SDI Insulation, Inc. Customer Name
Q1:10 out of 10
Q2:Yes
Q3 & Q4:"They arrived on time and finished fast with minimal disturbance. They also stuck to their price."

Jake K. Verified SDI Insulation, Inc. Customer Name
Q1:10 out of 10
Q2:Yes
Q3 & Q4:"The whole job went very smoothly. I thought they did a great job."

Joan H. Verified SDI Insulation, Inc. Customer Name
Q1:10 out of 10
Q2:Yes
Q3 & Q4:"They seemed to know what they were doing."

Raul A. Verified SDI Insulation, Inc. Customer Name
Q1:10 out of 10
Q2:Yes
Q3 & Q4:"They followed through, and they showed up on time."

Rob F. Verified SDI Insulation, Inc. Customer Name
Q1:10 out of 10
Q2:Yes
Q3 & Q4:"They did the job. They were in and out. They cleaned up after themselves. Also, the price was good."

Susy O. Verified SDI Insulation, Inc. Customer Name
Q1:10 out of 10
Q2:Yes
Q3 & Q4:"Their promptness, thoroughness, and the way they explained everything"

James B. Verified SDI Insulation, Inc. Customer Name
Q1:10 out of 10
Q2:Yes
Q3 & Q4:"They had a competitive price, they showed up on time, and they were thorough. They did a good job."

Joel S. Verified SDI Insulation, Inc. Customer Name
Q1:10 out of 10
Q2:Yes
Q3 & Q4:"They had a competitive price."

John S. Verified SDI Insulation, Inc. Customer Name
Q1:10 out of 10
Q2:Yes
Q3 & Q4:"The guys who came out were fantastic. We plan to use them again."

Frank P. Verified SDI Insulation, Inc. Customer Name
Q1:10 out of 10
Q2:Yes
Q3 & Q4:"They did the job correctly."

Paul M. Verified SDI Insulation, Inc. Customer Name
Q1:10 out of 10
Q2:Yes
Q3 & Q4:"The service was okay, and as a result of the installation, my energy bill has been greatly reduced."

Christine C. Verified SDI Insulation, Inc. Customer Name
Q1:10 out of 10
Q2:Yes
Q3 & Q4:"They treated me with a lot of respect when they quoted me the price. They broke everything down for me."

John P. Verified SDI Insulation, Inc. Customer Name
Q1:10 out of 10
Q2:Yes
Q3 & Q4:"They were quick, and they cleaned up after themselves. They did a good job all around."

Susan R. Verified SDI Insulation, Inc. Customer Name
Q1:10 out of 10
Q2:Yes
Q3 & Q4:"I liked the person who came over to estimate the job. He explained everything thoroughly and made me feel comfortable about using them."

Maria N. Verified SDI Insulation, Inc. Customer Name
Q1:10 out of 10
Q2:Yes
Q3 & Q4:"They were friendly, punctual , and they did their job."

Sam M. Verified SDI Insulation, Inc. Customer Name
Q1:10 out of 10
Q2:Yes
Q3 & Q4:"They are on time, quick, and know what they are doing."

John S. Verified SDI Insulation, Inc. Customer Name
Q1:10 out of 10
Q2:Yes
Q3 & Q4:"They did what they said they would do. They were quick, clean, and courteous."

Al A. Verified SDI Insulation, Inc. Customer Name
Q1:10 out of 10
Q2:Yes
Q3 & Q4:"They were on time, and they cleaned up after themselves. They even worked with me to fix a problem that was caused by the initial estimator."

August I. Verified SDI Insulation, Inc. Customer Name
Q1:10 out of 10
Q2:Yes
Q3 & Q4:"The job was well done."

John R. Verified SDI Insulation, Inc. Customer Name
Q1:10 out of 10
Q2:Yes
Q3 & Q4:"They had a good price, and they got everything done on time."

Dave P. Verified SDI Insulation, Inc. Customer Name
Q1:10 out of 10
Q2:Yes
Q3 & Q4:"They did a very thorough and quick job."

Terry G. Verified SDI Insulation, Inc. Customer Name
Q1:10 out of 10
Q2:Yes
Q3 & Q4:"The sales representative made sure the work was done right."

Larry R. Verified SDI Insulation, Inc. Customer Name
Q1:10 out of 10
Q2:Yes
Q3 & Q4:"They had a fast service, and they were easy to work with. They were also on time."

Gayle C. Verified SDI Insulation, Inc. Customer Name
Q1:10 out of 10
Q2:Yes
Q3 & Q4:"They came and did the job, they were gone in one day."

Pat R. Verified SDI Insulation, Inc. Customer Name
Q1:10 out of 10
Q2:Yes
Q3 & Q4:"The drywall came off in one of the rooms, and the owner of the company repaired the problem, without asking any questions."

Neil M. Verified SDI Insulation, Inc. Customer Name
Q1:10 out of 10
Q2:Yes
Q3 & Q4:"They were prompt, they did what they said they would do, and they inspected the job when it was done."

Roger T. Verified SDI Insulation, Inc. Customer Name
Q1:10 out of 10
Q2:Yes
Q3 & Q4:"They didn't make a mess, and they got it done on time. The product works properly."

Elaine S. Verified SDI Insulation, Inc. Customer Name
Q1:10 out of 10
Q2:Yes
Q3 & Q4:"The salesman was a very cordial individual. The installer was also very pleasant."

Brett B. Verified SDI Insulation, Inc. Customer Name
Q1:10 out of 10
Q2:Yes
Q3 & Q4:"They came when they said they would, they got the job done, and the price didn't change. They were also very clean. What more could you ask for?"

V.Y. Verified SDI Insulation, Inc. Customer Name
Q1:10 out of 10
Q2:Yes
Q3 & Q4:"The service was very prompt."

Z.B. Verified SDI Insulation, Inc. Customer Name
Q1:10 out of 10
Q2:Yes
Q3 & Q4:"They were very prompt throughout the whole process"

Mark L. Verified SDI Insulation, Inc. Customer Name
Q1:10 out of 10
Q2:Yes
Q3 & Q4:"Everything was great. It was a rental unit, and there haven't been any more complaints from the tenants."

Rich D. Verified SDI Insulation, Inc. Customer Name
Q1:10 out of 10
Q2:Yes
Q3 & Q4:"They were quick, and they got the job done in a very timely manner."

David P. Verified SDI Insulation, Inc. Customer Name
Q1:10 out of 10
Q2:Yes
Q3 & Q4:"They came out and did it when they were supposed to. They were also very clean."

Jayson F. Verified SDI Insulation, Inc. Customer Name
Q1:10 out of 10
Q2:Yes
Q3 & Q4:"The product itself made a huge difference. Everything went smoothly with the installation. There is about a twenty degree difference during the summer. I couldn't be happier."

Pat F. Verified SDI Insulation, Inc. Customer Name
Q1:10 out of 10
Q2:Yes
Q3 & Q4:"I will do repeat business with them, because they are good. They always do what they say they will do."

James B. Verified SDI Insulation, Inc. Customer Name
Q1:10 out of 10
Q2:Yes
Q3 & Q4:"They got there, did the job, and got out quickly."

Bill W. Verified SDI Insulation, Inc. Customer Name
Q1:10 out of 10
Q2:Yes
Q3 & Q4:"They came in and got the job done, unlike many of the other contractors that came by."

Herman C. Verified SDI Insulation, Inc. Customer Name
Q1:10 out of 10
Q2:Yes
Q3 & Q4:"They were prompt."

Yumi M. Verified SDI Insulation, Inc. Customer Name
Q1:10 out of 10
Q2:Yes
Q3 & Q4:"They were very efficient doing the work. Their price wasn't the lowest, but it was competitive."

Lisa P. Verified SDI Insulation, Inc. Customer Name
Q1:10 out of 10
Q2:Yes
Q3 & Q4:"They were timely."

Jim S. Verified SDI Insulation, Inc. Customer Name
Q1:10 out of 10
Q2:Yes
Q3 & Q4:"Their service has always been good. I've used them several times."

Bob R. Verified SDI Insulation, Inc. Customer Name
Q1:10 out of 10
Q2:Yes
Q3 & Q4:"They had prompt service, and they were responsive to any problems I had. I wouldn't use anyone else."

Fred D. Verified SDI Insulation, Inc. Customer Name
Q1:10 out of 10
Q2:Yes
Q3 & Q4:"They were quick and simple, no problems."

Tom O. Verified SDI Insulation, Inc. Customer Name
Q1:10 out of 10
Q2:Yes
Q3 & Q4:"They return their calls. That's impressive for a company these days."

Anneke N. Verified SDI Insulation, Inc. Customer Name
Q1:9 out of 10
Q2:Yes
Q3 & Q4:

"They were very neat, prompt, and seemed to know what they were doing."

"I liked that they seemed to know what they were doing."

Chris P. Verified SDI Insulation, Inc. Customer Name
Q1:9 out of 10
Q2:Yes
Q3 & Q4:

"I got a quality job for a good price."

"I liked that they were able to work with my schedule."

Conan Z. Verified SDI Insulation, Inc. Customer Name
Q1:9 out of 10
Q2:Yes
Q3 & Q4:

"I just referred them to a customer of mine."

"Steve has always helped me out."

David M. Verified SDI Insulation, Inc. Customer Name
Q1:9 out of 10
Q2:Yes
Q3 & Q4:

"I would say to go ahead and use them, but whatever they did for me, I don't know whether it really solved the problem. I don't know a lot about this kind of work."

"I liked that some of the work they did was of good quality."

Eugene M. Verified SDI Insulation, Inc. Customer Name
Q1:9 out of 10
Q2:Yes
Q3 & Q4:

"They're pretty thorough and professional."

"The representative that came, was helpful, knowledgeable, and he found answers to all of my questions."

Fred K. Verified SDI Insulation, Inc. Customer Name
Q1:9 out of 10
Q2:Yes
Q3 & Q4:

"They did a professional job."

"They got it done in a timely manner and seemed to do a thorough job."

Jeffery T. Verified SDI Insulation, Inc. Customer Name
Q1:9 out of 10
Q2:Yes
Q3 & Q4:

"They are on time and very professional. They completed the job according to the bid that they initially gave me."

"I liked the project coordination, the scheduling and everything else was streamlined pretty well. I work with contractors everyday, and I can honestly say that they did a very proficient job."

Mark D. Verified SDI Insulation, Inc. Customer Name
Q1:9 out of 10
Q2:Yes
Q3 & Q4:

"The salesperson was responsive and friendly."

"Promptness of the service and overall price"

Carol H. Verified SDI Insulation, Inc. Customer Name
Q1:9 out of 10
Q2:Yes
Q3 & Q4:

"They're a really great company. They know what they're doing, they are friendly, and they get the job done on time. Also, they follow everything up to code."

"My contact guy, Morgan Miller, is knowledgeable, helpful, and never tries to BS with me. "

Nicole W. Verified SDI Insulation, Inc. Customer Name
Q1:9 out of 10
Q2:Yes
Q3 & Q4:

"I don't know."

"They came on time, they know what they're doing, and I was happy with everything they did for me."

Oliver C. Verified SDI Insulation, Inc. Customer Name
Q1:9 out of 10
Q2:Yes
Q3 & Q4:

"I don't know."

"On time and fair price"

Paul B. Verified SDI Insulation, Inc. Customer Name
Q1:9 out of 10
Q2:Yes
Q3 & Q4:

"They are okay."

"They were good and they came on time. They did the work."

Richard B. Verified SDI Insulation, Inc. Customer Name
Q1:9 out of 10
Q2:Yes
Q3 & Q4:

"They showed up on time, they did a good job, and I was very happy with them."

"Basically, they were responsive."

A. A. A. Verified SDI Insulation, Inc. Customer Name
Q1:9 out of 10
Q2:Yes
Q3 & Q4:"We have a good relationship with them. They are very professional and reliable."

B. D. B. Verified SDI Insulation, Inc. Customer Name
Q1:9 out of 10
Q2:Yes
Q3 & Q4:"They were willing to do a small job."

E. C. Verified SDI Insulation, Inc. Customer Name
Q1:9 out of 10
Q2:Yes
Q3 & Q4:"They were very prompt and returned my phone calls. They showed up on time and they had very reasonable bids. They understood the process."

G. S. H. Verified SDI Insulation, Inc. Customer Name
Q1:9 out of 10
Q2:Yes
Q3 & Q4:"Quick response"

P. M. C. Verified SDI Insulation, Inc. Customer Name
Q1:9 out of 10
Q2:Yes
Q3 & Q4:"They show up on time and the pricing is pretty fair. The proposals are always on time."

S. U. G. C. Verified SDI Insulation, Inc. Customer Name
Q1:9 out of 10
Q2:Yes
Q3 & Q4:"They were on time, fast, and they kept the job location clean. They were friendly people to work with. They did a good job."

T. G. C. Verified SDI Insulation, Inc. Customer Name
Q1:9 out of 10
Q2:Yes
Q3 & Q4:"The quality of their work, they get it done in a timely manner. The pricing is fair."

Dan G. Verified SDI Insulation, Inc. Customer Name
Q1:9 out of 10
Q2:Yes
Q3 & Q4:"They got the job done correctly and the service guy I dealt with was very personable. I liked him a lot. They did their job on time and on budget. They did what they said they were going to do."

Ford C. Verified SDI Insulation, Inc. Customer Name
Q1:9 out of 10
Q2:Yes
Q3 & Q4:"Their main guy, Dick, communicates really well and he follows up."

S.H. Verified SDI Insulation, Inc. Customer Name
Q1:9 out of 10
Q2:Yes
Q3 & Q4:"I like their customer service, technical expertise, and that their pricing is competitive."

Alice G. Verified SDI Insulation, Inc. Customer Name
Q1:9 out of 10
Q2:Yes
Q3 & Q4:"Whenever I call, they answer right away. They're very responsive."

Denis S. Verified SDI Insulation, Inc. Customer Name
Q1:9 out of 10
Q2:Yes
Q3 & Q4:"They were prompt, on time, and they got the job done."

Pauline R. Verified SDI Insulation, Inc. Customer Name
Q1:9 out of 10
Q2:Yes
Q3 & Q4:"They did a great job."

Margaret L. Verified SDI Insulation, Inc. Customer Name
Q1:9 out of 10
Q2:Yes
Q3 & Q4:"The customer service was really good, and they responded quickly."

Craig P. Verified SDI Insulation, Inc. Customer Name
Q1:9 out of 10
Q2:Yes
Q3 & Q4:"When they came out to assess what would be needed at my house, they were very upfront in terms of the overall satisfaction of the project."

Chris G. Verified SDI Insulation, Inc. Customer Name
Q1:9 out of 10
Q2:Yes
Q3 & Q4:"The salesman, Joe, was very responsive to all of my questions."

Dave A. Verified SDI Insulation, Inc. Customer Name
Q1:9 out of 10
Q2:Yes
Q3 & Q4:"They were responsive and knowledgeable. They were also able to answer any questions I had. "

Doyle W. Verified SDI Insulation, Inc. Customer Name
Q1:9 out of 10
Q2:Yes
Q3 & Q4:"They did a good job."

Matt C. Verified SDI Insulation, Inc. Customer Name
Q1:9 out of 10
Q2:Yes
Q3 & Q4:"They had a good price, and the work turned out pretty good."

Charles O. Verified SDI Insulation, Inc. Customer Name
Q1:9 out of 10
Q2:Yes
Q3 & Q4:"They were very efficient and flexible."

Larry O. Verified SDI Insulation, Inc. Customer Name
Q1:9 out of 10
Q2:Yes
Q3 & Q4:"They came fast to put the stuff in the wall. Everything was great."

Dave B. Verified SDI Insulation, Inc. Customer Name
Q1:9 out of 10
Q2:Yes
Q3 & Q4:"They were very good at resolving the issues I had after the job was completed. I was very happy with the quality of service."

Paul H. Verified SDI Insulation, Inc. Customer Name
Q1:9 out of 10
Q2:Yes
Q3 & Q4:"They showed up when they said they would, and they completed the job in a timely manner. A month after they completed the job, I found a hole they missed. They sent someone out to fix the problem without any questions."

Bill P. Verified SDI Insulation, Inc. Customer Name
Q1:9 out of 10
Q2:Yes
Q3 & Q4:"The salesman had great recommendations."

Robert K. Verified SDI Insulation, Inc. Customer Name
Q1:9 out of 10
Q2:Yes
Q3 & Q4:"They did everything fine. We had no problems."

Edward L. Verified SDI Insulation, Inc. Customer Name
Q1:9 out of 10
Q2:Yes
Q3 & Q4:"They were very fast and efficient."

Dan F. Verified SDI Insulation, Inc. Customer Name
Q1:9 out of 10
Q2:Yes
Q3 & Q4:"They offered prompt service."

Juliette F. Verified SDI Insulation, Inc. Customer Name
Q1:9 out of 10
Q2:Yes
Q3 & Q4:"It was really easy. They did what they said they would, nothing more, nothing less."

Magnus A. Verified SDI Insulation, Inc. Customer Name
Q1:9 out of 10
Q2:Yes
Q3 & Q4:"They get out there on time. That's impressive."

Ian J. Verified SDI Insulation, Inc. Customer Name
Q1:9 out of 10
Q2:Yes
Q3 & Q4:"The pricing was good, and they were on time."

Jim S. Verified SDI Insulation, Inc. Customer Name
Q1:9 out of 10
Q2:Yes
Q3 & Q4:"They seemed to be very thorough."

Gordon K. Verified SDI Insulation, Inc. Customer Name
Q1:9 out of 10
Q2:Yes
Q3 & Q4:"They were very accommodating with our short time frame. They got the job done, and the workers were very efficient."

Paul C. Verified SDI Insulation, Inc. Customer Name
Q1:9 out of 10
Q2:Yes
Q3 & Q4:"They did what they said they would do, and they were punctual."

Doc A. Verified SDI Insulation, Inc. Customer Name
Q1:9 out of 10
Q2:Yes
Q3 & Q4:"They were prompt. The salesperson followed up on everything from start to finish. When I had an issue, they were quick to fix it without any questions. "

Bridget O. Verified SDI Insulation, Inc. Customer Name
Q1:8 out of 10
Q2:Yes
Q3 & Q4:

"I think they were knowledgeable and cost effective."

"They were very knowledgeable and I was happy with them."

Daniel M. Verified SDI Insulation, Inc. Customer Name
Q1:8 out of 10
Q2:Yes
Q3 & Q4:

"I would say they did good quality work, had friendly customer service, and they went out of their way to help me out."

"I liked the friendly, helpful customer service."

David M. Verified SDI Insulation, Inc. Customer Name
Q1:8 out of 10
Q2:Yes
Q3 & Q4:

"I would tell them that SDI Insulation does other kinds of work too, for example, fireplaces and energy audits. "

"I liked that they're prompt and their follow-through was good. They were clean, quick, and did what they were supposed to do."

Ed B. Verified SDI Insulation, Inc. Customer Name
Q1:8 out of 10
Q2:Yes
Q3 & Q4:

"They have the capacity to do various jobs and different types of insulation, and the installers are courteous and conscientious."

"The attention the installers give to the work."

John W. Verified SDI Insulation, Inc. Customer Name
Q1:8 out of 10
Q2:Yes
Q3 & Q4:

"They were very efficient."

"They were friendly, they came on time, and they left on time."

Lionel M. Verified SDI Insulation, Inc. Customer Name
Q1:8 out of 10
Q2:Yes
Q3 & Q4:

"Very reactive, good pricing, and they are flexible with appointments."

"The results"

Mike F. Verified SDI Insulation, Inc. Customer Name
Q1:8 out of 10
Q2:Yes
Q3 & Q4:

"Their pricing is good and the quality of their work is good."

"They did the job they said they were going to do at the price they said they were going to do it."

Nancy L. Verified SDI Insulation, Inc. Customer Name
Q1:8 out of 10
Q2:Yes
Q3 & Q4:

"They do foam insulation very well."

"Most of their reviews on Yelp were very good."

Roger A. Verified SDI Insulation, Inc. Customer Name
Q1:8 out of 10
Q2:Yes
Q3 & Q4:

"They did a good job and they did what they were supposed to do. The price was reasonable."

"I guess the price. It was a good experience and it has been very worthwhile."

Steven F. Verified SDI Insulation, Inc. Customer Name
Q1:8 out of 10
Q2:Yes
Q3 & Q4:

"I don't know."

"They know the codes."

D. C. Verified SDI Insulation, Inc. Customer Name
Q1:8 out of 10
Q2:Yes
Q3 & Q4:"They are good to work with and they have good estimators. They do the work on time."

K. F. H. Verified SDI Insulation, Inc. Customer Name
Q1:8 out of 10
Q2:Yes
Q3 & Q4:"I liked the guy I was working with. He was good. They did a good job with everything."

Andrew L. Verified SDI Insulation, Inc. Customer Name
Q1:8 out of 10
Q2:Yes
Q3 & Q4:"They seemed to know what they were doing."

Brian T. Verified SDI Insulation, Inc. Customer Name
Q1:8 out of 10
Q2:Yes
Q3 & Q4:"They showed up on time."

Elizabeth W. Verified SDI Insulation, Inc. Customer Name
Q1:8 out of 10
Q2:Yes
Q3 & Q4:"Dennis Haskett was professional. He knew what he was talking about and he came immediately. He was very honest about the quality of the work that was done, as it wasn't up to the level of quality that the company expected. Dennis really cared about what he was doing."

Hieronymous A. Verified SDI Insulation, Inc. Customer Name
Q1:8 out of 10
Q2:Yes
Q3 & Q4:"The sales staff was very knowledgeable."

Jeff G. Verified SDI Insulation, Inc. Customer Name
Q1:8 out of 10
Q2:Yes
Q3 & Q4:"Prompt service"

Albert S. Verified SDI Insulation, Inc. Customer Name
Q1:8 out of 10
Q2:Yes
Q3 & Q4:"They were on time, and they got right to work."

Benjamin W. Verified SDI Insulation, Inc. Customer Name
Q1:8 out of 10
Q2:Yes
Q3 & Q4:"The guy came on time, and he finished the job."

Christa H. Verified SDI Insulation, Inc. Customer Name
Q1:8 out of 10
Q2:Yes
Q3 & Q4:"They were pretty easy to schedule. They were also very good about cleaning up after themselves."

Dominic K. Verified SDI Insulation, Inc. Customer Name
Q1:8 out of 10
Q2:Yes
Q3 & Q4:"They have a professional manner about them. I have used them many times. When I have a client that needs this kind of work, I refer them to SDI Insulation."

John C. Verified SDI Insulation, Inc. Customer Name
Q1:8 out of 10
Q2:Yes
Q3 & Q4:"They were responsive to my questions, and the price was fair. I thought they did a good quality job."

Ray D. Verified SDI Insulation, Inc. Customer Name
Q1:8 out of 10
Q2:Yes
Q3 & Q4:"I liked the way they performed their work. They did it in a professional manner. They just went at it. They didn't take breaks. With a lot of companies, they are always taking breaks. They were very quick. They cleaned up after themselves. They didn't leave a mess for me to deal with."

Robert C. Verified SDI Insulation, Inc. Customer Name
Q1:8 out of 10
Q2:Yes
Q3 & Q4:"I liked their responsiveness. Some of the insulation was spread over the top of a heat lamp. It would trip because it got overheated. They were very good about coming back and fixing the problem. Their price was good. "

Terry D. Verified SDI Insulation, Inc. Customer Name
Q1:8 out of 10
Q2:Yes
Q3 & Q4:"The person I dealt with was professional. He was able to do the job very quickly. It was pretty good all the way around. "

Steve S. Verified SDI Insulation, Inc. Customer Name
Q1:8 out of 10
Q2:Yes
Q3 & Q4:"They were quick to come out and give me an estimate, as well as starting the job."

Scott R. Verified SDI Insulation, Inc. Customer Name
Q1:8 out of 10
Q2:Yes
Q3 & Q4:"The installation of the product went really quick."

John T. Verified SDI Insulation, Inc. Customer Name
Q1:8 out of 10
Q2:Yes
Q3 & Q4:"They responded quickly, and the price was reasonable."

Norman L. Verified SDI Insulation, Inc. Customer Name
Q1:8 out of 10
Q2:Yes
Q3 & Q4:"They did the work as soon as possible."

Beatrice S. Verified SDI Insulation, Inc. Customer Name
Q1:8 out of 10
Q2:Yes
Q3 & Q4:"They arrived when they said they would, and they cleaned up after themselves."

Abbie A. Verified SDI Insulation, Inc. Customer Name
Q1:8 out of 10
Q2:Yes
Q3 & Q4:"They were prompt."

Oliver F. Verified SDI Insulation, Inc. Customer Name
Q1:8 out of 10
Q2:No
Q3 & Q4:"The employees cleaned up after themselves."

Tori H. Verified SDI Insulation, Inc. Customer Name
Q1:8 out of 10
Q2:Yes
Q3 & Q4:"They showed up on time, and they kept everything clean."

Steve Z. Verified SDI Insulation, Inc. Customer Name
Q1:8 out of 10
Q2:Yes
Q3 & Q4:"Their availability was exactly what we were looking for. They were also very open and flexible with my schedule."

Gill M. Verified SDI Insulation, Inc. Customer Name
Q1:8 out of 10
Q2:Yes
Q3 & Q4:"They were able to do the job at the last minute. It was a nice experience."

Marlin S. Verified SDI Insulation, Inc. Customer Name
Q1:8 out of 10
Q2:Yes
Q3 & Q4:"They were on time and on budget."

Bob W. Verified SDI Insulation, Inc. Customer Name
Q1:8 out of 10
Q2:Yes
Q3 & Q4:"They did reasonably good work for what they do."

Roger F. Verified SDI Insulation, Inc. Customer Name
Q1:8 out of 10
Q2:Yes
Q3 & Q4:"They had a good price."

Nina G. Verified SDI Insulation, Inc. Customer Name
Q1:8 out of 10
Q2:Yes
Q3 & Q4:"They were fast and friendly. "

Dino D. Verified SDI Insulation, Inc. Customer Name
Q1:8 out of 10
Q2:Yes
Q3 & Q4:"They did the job correctly."

Joe W. Verified SDI Insulation, Inc. Customer Name
Q1:8 out of 10
Q2:Yes
Q3 & Q4:"They seemed to do a good job, and they were fairly inexpensive"

George S. Verified SDI Insulation, Inc. Customer Name
Q1:8 out of 10
Q2:Yes
Q3 & Q4:"The job was clean, and they didn't mess up."

E.F. Verified SDI Insulation, Inc. Customer Name
Q1:8 out of 10
Q2:Yes
Q3 & Q4:"Nothing, they did the work. "

Benjamin S. Verified SDI Insulation, Inc. Customer Name
Q1:8 out of 10
Q2:Yes
Q3 & Q4:"They offered some great suggestions when it came to the product we used."

Peter D. Verified SDI Insulation, Inc. Customer Name
Q1:8 out of 10
Q2:Yes
Q3 & Q4:"I thought they were timely and responsive with the estimation and completion of the job."

John F. Verified SDI Insulation, Inc. Customer Name
Q1:8 out of 10
Q2:Yes
Q3 & Q4:"We've used them several times. Everything was good. "

Peter V. Verified SDI Insulation, Inc. Customer Name
Q1:8 out of 10
Q2:Yes
Q3 & Q4:"They were prompt, courteous, and knew what they were doing."

Greg M. Verified SDI Insulation, Inc. Customer Name
Q1:8 out of 10
Q2:Yes
Q3 & Q4:"They offer a product which I have found to be difficult to get anywhere else. Also, when I had a problem, they were quick to respond."

Michael R. Verified SDI Insulation, Inc. Customer Name
Q1:7 out of 10
Q2:Yes
Q3 & Q4:

"It is an option."

"They were easy to get a hold of."

T. S. Verified SDI Insulation, Inc. Customer Name
Q1:7 out of 10
Q2:Yes
Q3 & Q4:"James' technical knowledge and ability"

David R. Verified SDI Insulation, Inc. Customer Name
Q1:7 out of 10
Q2:Yes
Q3 & Q4:"They did a decent job."

Linda K. Verified SDI Insulation, Inc. Customer Name
Q1:7 out of 10
Q2:No
Q3 & Q4:"The people who did the installation were great."

Russ H. Verified SDI Insulation, Inc. Customer Name
Q1:7 out of 10
Q2:Yes
Q3 & Q4:"They were quick."

Myra G. Verified SDI Insulation, Inc. Customer Name
Q1:7 out of 10
Q2:Yes
Q3 & Q4:"They came and performed the job properly."

Ray F. Verified SDI Insulation, Inc. Customer Name
Q1:7 out of 10
Q2:Yes
Q3 & Q4:"As far as the actual installation, everything was fine. They did what they said they would do, and they were clean."

William B. Verified SDI Insulation, Inc. Customer Name
Q1:7 out of 10
Q2:Yes
Q3 & Q4:"We were a previous customer of theirs, which automatically means they were trustworthy."

Maron M. Verified SDI Insulation, Inc. Customer Name
Q1:7 out of 10
Q2:Yes
Q3 & Q4:"The fact that we had time restraints and they were able to meet those needs, it was wonderful."

Tawny T. Verified SDI Insulation, Inc. Customer Name
Q1:7 out of 10
Q2:Yes
Q3 & Q4:"They were pretty fast after we set the appointment."

Pauline H. Verified SDI Insulation, Inc. Customer Name
Q1:7 out of 10
Q2:Yes
Q3 & Q4:"They carried a good product."

Bob D. Verified SDI Insulation, Inc. Customer Name
Q1:7 out of 10
Q2:Yes
Q3 & Q4:"Everything went smoothly. "

Stephanie W. Verified SDI Insulation, Inc. Customer Name
Q1:6 out of 10
Q2:Yes
Q3 & Q4:

"Stay on top of them because they don't follow through with what they say they are going to do. I am planning to use them again for another project, but I have been hesitating about calling to schedule it because of my concerns."

"I found their scheduling process easy. The men that came out to do the installation were very good at their work and nice people. Also, the price was reasonable. "

Al M. Verified SDI Insulation, Inc. Customer Name
Q1:6 out of 10
Q2:Yes
Q3 & Q4:"I know their estimator by name."

Dale F. Verified SDI Insulation, Inc. Customer Name
Q1:6 out of 10
Q2:No
Q3 & Q4:"Vlad, the salesman, is the only reason why I went with this company. He's a great guy."

Gino A. Verified SDI Insulation, Inc. Customer Name
Q1:6 out of 10
Q2:Yes
Q3 & Q4:"They came when they said they would."

Joel F. Verified SDI Insulation, Inc. Customer Name
Q1:5 out of 10
Q2:Yes
Q3 & Q4:

"They did the job."

"Nothing in particular, I needed insulation and they did it."

Kevin B. Verified SDI Insulation, Inc. Customer Name
Q1:5 out of 10
Q2:No
Q3 & Q4:"The workers were good."

William S. Verified SDI Insulation, Inc. Customer Name
Q1:5 out of 10
Q2:Yes
Q3 & Q4:"They were fast."

Sophie D. Verified SDI Insulation, Inc. Customer Name
Q1:5 out of 10
Q2:No
Q3 & Q4:"Nothing really good came out of using their service, just another pain."

Lori S. Verified SDI Insulation, Inc. Customer Name
Q1:4 out of 10
Q2:No
Q3 & Q4:"I wasn't too satisfied with them. There was nothing in particular that I liked at all."

Gene F. Verified SDI Insulation, Inc. Customer Name
Q1:4 out of 10
Q2:No
Q3 & Q4:"The representatives were very informed, but the workers could have used some major help. "

Elizabeth N. Verified SDI Insulation, Inc. Customer Name
Q1:3 out of 10
Q2:No
Q3 & Q4:"I have nothing positive to say."

Mark B. Verified SDI Insulation, Inc. Customer Name
Q1:1 out of 10
Q2:No
Q3 & Q4:"Everything was fine until six months after the insulation was installed."