Independently Rated Highest in Quality
F o u r t h
Consecutive Year
Originally Earned:
June 2014
We declare that Alcal Specialty Contracting, Inc. HAS QUALIFIED for and continues to meet the Ongoing Research and Rating Requirements for Diamond Certified® status.
Certificate #2175
(877) 312-3532

Gregory Sutliff is Division Manager of Alcal Specialty Contracting, Inc.

Alcal Specialty Contracting, Inc. installs and removes insulation, replaces garage doors, airseals attics, and provides other energy efficiency solutions for residential and commercial clients throughout Northern and Southern California. In addition to offering services and products that are designed to increase indoor comfort and reduce the year-round costs associated with heating and cooling, the family-owned and operated company is qualified to perform roofing and waterproofing work, install fireplaces and decorative mantels, and more.

Home Services Division Manager Greg Sutliff says much of Alcal Specialty Contracting’s success can be attributed to its customer-oriented business approach. “Our clients are very important to us, so we take the time to communicate clearly with them and make sure they know what’s going on with their projects at all times. If there’s ever an issue with our work, we’ll do whatever it takes to make it right.”

Alcal Specialty Contracting’s staff members are trained on industry-best installation procedures, and they utilize their extensive product knowledge to help clients make the right decisions for their particular situations. “Our technicians know what it takes to deliver excellent products on time and within budget,” affirms Mr. Sutliff. “They take a lot of pride in their work, and that translates to high-quality results for our customers.”

Company Philosophy

“We’re committed to quality and customer service in everything we do, so we always stand behind our products and make sure each job fulfills the client’s specific needs. From the time we provide the bids to the time we leave their properties, our customers can expect to receive focused, professional service.” —Darren Morris, Alcal President/CEO

Serving Northern and Southern California

Insulation
Radiant Barrier
Attic Air Sealing
Garage Doors

Clopay
Owens Corning
Owens Corning
Pabco

Comparative Summary

Few insulation contractors earn the prestigious Diamond Certified award, which means they’ve been independently rated Highest in Quality. Even fewer can also claim more than 40 years of industry experience, but that’s exactly the case for Alcal Specialty Contracting, Inc. “The fact that we’ve been around since 1970 tells our customers that we’re doing things right,...

Frequently Asked Questions

Q: How soon can you start my project?
A: "We can usually schedule the first visit within one to five days of your initial call, depending on our schedule and your availability. Once we do the initial evaluation and estimate, we’ll schedule your job to start one to five days la...
Q: How long will it take to install my new insulation?
A: "For attic insulation, it can take anywhere from four to eight hours depending on the size of your house. Sometimes it can be as quick as one or two hours. Either way, we’ll give you a time estimate when we do our initial site visit....
Q: What types of insulation products do you sell?
A: "We primarily sell fiberglass insulation made by Owens Corning, including rolled batt insulation and loose fill blow-in insulation. This type of insulation is a Green-Rated 60 percent post-consumer recycled product, which means it doesn...

Industry Info

If you’re thinking about installing new insulation in your home, make sure you’re familiar with California’s new insulation guidelines.
Most homeowners don’t think about their insulation very often, even though its absence can leave their homes less comfortable and significantly increase their energy costs. Even if your home had the right amount of insulation when it was built...
Findings based on statistically reliable research from 96 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.
99%
n = 96

Diamond Certified Qualification

Based on 96 customer surveys, we declare
Alcal Specialty Contracting, Inc.
has passed all rating steps and has earned
The Diamond Certified Award
No. 2175
Continuously qualified since June 2014.
David Pak
Director of Ratings Research
American Ratings Corporation

Verbatim Survey Responses From Only Verified Customers

A.S. Verified Customer Name
"They followed through with what they said they would do."
Research conducted by American Ratings Corporation. Ratings Methodology

Diamond Certified® Video Profile

Company Capabilities Table

Alcal Specialty Contracting, Inc.
(877) 312-3532
DCID8552522501

Office:
Mon – Sun: 5am – 5pm

Serving Northern and Southern California

Gregory Sutliff, Division Manager
500
BPI Building Analyst
815286
Liability Insurance, Workers' Compensation
American Institute of Architects (AIA), Association of the Wall and Ceiling Industry (AWCI), Building Industry Association of the Bay Area, Building Industry Association of the Greater Valley, Sacramento Area Commerce & Trade Organization (SACTO), Sacramento Metro Chamber
1970
Insulation, Radiant Barrier, Attic Air Sealing, Garage Doors
Clopay, Owens Corning, Pabco
Commercial, Residential
10-Year Warranty on Insulation

Photo & Video Gallery

Survey Responses For

Alcal Specialty Contracting, Inc.

Alcal Specialty Contracting, Inc.: Average 9 out of 10 based on 96 unique customer surveys of customer satisfaction.
A.S. Verified Alcal Specialty Contracting, Inc. Customer Name
Q1:10 out of 10
Q2:Yes
Q3 & Q4:

"They were professional, and they did good work."

"They followed through with what they said they would do."

B.C. Verified Alcal Specialty Contracting, Inc. Customer Name
Q1:10 out of 10
Q2:Yes
Q3 & Q4:

"They were easy to work with."

"They were easy to work with."

D.D.R. Verified Alcal Specialty Contracting, Inc. Customer Name
Q1:10 out of 10
Q2:Yes
Q3 & Q4:

"Fair price, and their service is on time. They are there when they are supposed to be there."

"Fair price, and their service is on time. They are there when they are supposed to be there."

D.H.A. Verified Alcal Specialty Contracting, Inc. Customer Name
Q1:10 out of 10
Q2:Yes
Q3 & Q4:

"Very good company, great customer service, and they deliver."

"Overall, their customer service was the best."

D.M.P.D.C. Verified Alcal Specialty Contracting, Inc. Customer Name
Q1:10 out of 10
Q2:Yes
Q3 & Q4:

"They do good quality work, and they have good prices."

"Easy to work with"

J.M.C.C. Verified Alcal Specialty Contracting, Inc. Customer Name
Q1:10 out of 10
Q2:Yes
Q3 & Q4:

"On time, they are efficient workers, and they have a reasonable price."

"They are available whenever I need them."

L.C.C. Verified Alcal Specialty Contracting, Inc. Customer Name
Q1:10 out of 10
Q2:Yes
Q3 & Q4:

"Very professional, and they do a very good job."

"They are very thorough and experienced. They are very experienced in the field that they bid on."

Brian L. Verified Alcal Specialty Contracting, Inc. Customer Name
Q1:10 out of 10
Q2:Yes
Q3 & Q4:

"They are willing to go out of their way to make things easy for me."

"They were willing to go the extra mile."

Cindy F. Verified Alcal Specialty Contracting, Inc. Customer Name
Q1:10 out of 10
Q2:Yes
Q3 & Q4:

"They are very personable, and they get right on the job."

"There is good customer service and nice employees."

Joanne B. Verified Alcal Specialty Contracting, Inc. Customer Name
Q1:10 out of 10
Q2:Yes
Q3 & Q4:

"I was happy with the work."

"I was happy with the work. "

Gavin J. Verified Alcal Specialty Contracting, Inc. Customer Name
Q1:10 out of 10
Q2:Yes
Q3 & Q4:

"When they make an appointment for a job, they show up, and they get it done. They don't mess around with it."

"Their friendliness, and they did a fantastic job."

Gary S. Verified Alcal Specialty Contracting, Inc. Customer Name
Q1:10 out of 10
Q2:Yes
Q3 & Q4:

"Very prompt and friendly service"

"I thought the work was very detailed. The service guy taught me how to take better care of my garage."

Adrian K. Verified Alcal Specialty Contracting, Inc. Customer Name
Q1:10 out of 10
Q2:Yes
Q3 & Q4:

"I have been with my sales representative, George, for a long time."

"George is very responsive."

A.C. Verified Alcal Specialty Contracting, Inc. Customer Name
Q1:10 out of 10
Q2:Yes
Q3 & Q4:

"Use them."

"I appreciate their attention to detail and them being on time. They clean up after themselves. I am very happy with them. I appreciate a man like George. He cares about what he does, and he does what he says. He is always on time."

B.C. Verified Alcal Specialty Contracting, Inc. Customer Name
Q1:10 out of 10
Q2:Yes
Q3 & Q4:

"They are very dependable."

"I really get along very well with their estimator, David Ruiz."

C.S.B.I. Verified Alcal Specialty Contracting, Inc. Customer Name
Q1:10 out of 10
Q2:Yes
Q3 & Q4:

"They always come out when I ask or I need them to. They communicate well."

"Their follow-through"

C.N. Verified Alcal Specialty Contracting, Inc. Customer Name
Q1:10 out of 10
Q2:Yes
Q3 & Q4:

"They are on time, they do what they say they are going to do, and they are easy to get a hold of. They have great customer service."

"As soon as I make a phone call or send an email, I get a response."

F.D.O.S. Verified Alcal Specialty Contracting, Inc. Customer Name
Q1:10 out of 10
Q2:Yes
Q3 & Q4:

"Professional, and their prices are good. From start to finish, the job is always done correctly."

"I like dealing with Dan in the estimating department. He always responds quickly, and he attends the job-walks. He gets the job done promptly. They are a great company to do business with, and I have been dealing with them for 25-28 years."

F.S. Verified Alcal Specialty Contracting, Inc. Customer Name
Q1:10 out of 10
Q2:Yes
Q3 & Q4:

"Good pricing, and they call me back when I need them."

"Good pricing, and they call me back when I need them."

H.P.C. Verified Alcal Specialty Contracting, Inc. Customer Name
Q1:10 out of 10
Q2:Yes
Q3 & Q4:

"They are easy to work with."

"They are close to the project."