Independently Rated Highest in Quality
F o u r t e e n t h
Consecutive Year
Originally Earned:
July 2003
We declare that Advanced Roofing Services, Inc. HAS QUALIFIED for and continues to meet the Ongoing Research and Rating Requirements for Diamond Certified® status.
Certificate #280
(510) 592-4978

A recent residential roofing project by Advanced Roofing Services

Advanced Roofing Services, Inc. replaces roofing, including composition, shingles, built-up (tar and gravel, fiberglass cap sheet and coatings), modified membranes, “Class A” wood shake and wood shingle roof systems. The company serves customers in the East Bay.

Owner Dave Lopez started Advanced Roofing Services in 1998 with his partner, Barry Wilkes. Mr. Lopez has more than 40 years of experience in the roofing industry and has installed virtually every type of roof system. Prior to starting his own business, he was a journeyman roofer and superintendent for various other companies. As one of Advanced Roofing Services’ estimators, Mr. Lopez handles all jobs from inception to completion.

Advanced Roofing Services offers re-roofing services and is a GAF Certified installer; a CertainTeed SELECT ShingleMaster™; an authorized installer for IB single-ply membranes; and a member of the National Roofing Contractors Association (NRCA), National Association of the Remodeling Industry (NARI), and Roofing Contractors Association of California (RCAC). “We’ve worked on thousands of homes and buildings over the years, and we put the same amount of dedication and skill into every job,” says Mr. Lopez. 

Company Philosophy

“We provide solutions. Our helpful and knowledgeable staff makes every effort to provide our customers with the best service.”

Serving the Greater Bay Area

Roof Replacement
Residential/Commercial 

CertainTeed
Certainteed
GAF
GAF
Johns Manville
Johns Manville
Monier
Monier
US Intec
US Tile
US Tile

Comparative Summary

Dave Lopez of Advanced Roofing Services, Inc. considers himself more than just an estimator and a business owner. “I’m a roofer first and foremost, and I talk to my customers at a level they understand and appreciate. That’s an extraordinary comfort to someone facing the possibility of a roof repair.” Advanced Roofing Services provides re-roofing, waterproofing, roof...

Frequently Asked Questions

Q: What kind of warranties do you offer?
A: "We offer a five-year workmanship warranty."
Q: Do you do gutter cleaning? Can I get an estimate?
A: "We do clean gutters, but we don’t provide an estimate. They generally take about an hour to clean."
Q: Can you do an estimate over the phone?
A: "Not without seeing the roof. There are so many variables: What’s your roof pitch? How many square feet is it? Does that include the overhang? What do you want the gutter to look like?"

Industry Info

You should take the same cautious approach for roofing projects large and small.
Dave Lopez, owner of Advanced Roofing Services, Inc., warns against choosing a contractor based on price alone. Roofers are routinely called upon to fix jobs done poorly by others—usually because homeowners reflexively choose the lowest bid...
Findings based on statistically reliable research from 393 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.
94%
n = 393

Diamond Certified Qualification

Based on 393 customer surveys, we declare
Advanced Roofing Services, Inc.
has passed all rating steps and has earned
The Diamond Certified Award
No. 280
Continuously qualified since July 2003.
David Pak
Director of Ratings Research
American Ratings Corporation

Verbatim Survey Responses From Only Verified Customers

Tony V. Verified Customer Name
"They come out and work in a professional manner. They get the job done without any problems."
Research conducted by American Ratings Corporation. Ratings Methodology

Diamond Certified® Video Profile

Company Capabilities Table

Advanced Roofing Services, Inc.
(510) 592-4978
(510) 522-2569 fax
DCID5105222565

Mon – Fri: 7am – 3pm
Sat – Sun: By Appointment Only

Serving the Greater Bay Area

Dave Lopez, Owner; April Hartness, Administrator
35
20
CertainTeed Certified ShingleMasterâ„¢, Certified IB Roof Systems Installer, GAF Factory Certified Contractor
748858
Liability Insurance, Workers' Compensation
Alameda Chamber of Commerce, Better Business Bureau, National Association of the Remodeling Industry (NARI), National Roofing Contractors Association (NRCA)
1998
Roof Replacement, Residential/Commercial
CertainTeed, GAF, Johns Manville, Monier, US Intec, US Tile
5-Year Workmanship Warranty, Manufacturers' Warranties
Alameda Roofing

Photo & Video Gallery

Survey Responses For

Advanced Roofing Services, Inc.

Advanced Roofing Services, Inc.: Average 8.9 out of 10 based on 393 unique customer surveys of customer satisfaction.
Tony V. Verified Advanced Roofing Services, Inc. Customer Name
Q1:10 out of 10
Q2:Yes
Q3 & Q4:

"I highly recommend them, because they stand behind their work."

"They come out and work in a professional manner. They get the job done without any problems."

Tony V. Verified Advanced Roofing Services, Inc. Customer Name
Q1:10 out of 10
Q2:Yes
Q3 & Q4:

"They're very reliable, and they completed the job they said they would. I would definitely recommend them, and I may use them again."

"They were very professional, and of course, you can communicate easily with them. They did everything for us."

Sophie T. Verified Advanced Roofing Services, Inc. Customer Name
Q1:10 out of 10
Q2:Yes
Q3 & Q4:

"They're the only roofer that we've used for our property management group over the last 20 years. They're fantastic."

"They are easy to work with, on time, respectful, and they clean up after themselves."

Lisa C. Verified Advanced Roofing Services, Inc. Customer Name
Q1:10 out of 10
Q2:Yes
Q3 & Q4:

"The quality of their work, they are dependable, and they deliver what they say they're going to deliver."

"It's the quality and the fact that they deliver what they say, my expectations were met."

Barbara B. Verified Advanced Roofing Services, Inc. Customer Name
Q1:10 out of 10
Q2:Yes
Q3 & Q4:

"I would tell them that you get what you pay for. I thought they were really great, but too pricey."

"They stood behind their product, and they came out here as soon as I had a question."

Steve S. Verified Advanced Roofing Services, Inc. Customer Name
Q1:10 out of 10
Q2:Yes
Q3 & Q4:

"They're very responsive and good quality."

"They're very responsive and good quality."

Henry H. Verified Advanced Roofing Services, Inc. Customer Name
Q1:10 out of 10
Q2:Yes
Q3 & Q4:

"They're really good."

"They did a good job."

Gloria H. Verified Advanced Roofing Services, Inc. Customer Name
Q1:10 out of 10
Q2:Yes
Q3 & Q4:

"They were very prompt, professional, and affordable."

"I think their professionalism"

Susan H. Verified Advanced Roofing Services, Inc. Customer Name
Q1:10 out of 10
Q2:Yes
Q3 & Q4:

"I would definitely tell people to use them. I think they're very good, the prices are competitive, and it went much faster than I thought it would. I don't have a large house, but I have an attached garage, and everything was finished in a day in a half. Afterwards, they totally cleaned everything up. It was great."

"They quality of the work they do and the fact that if they said they were going to be here, they were here."

David B. Verified Advanced Roofing Services, Inc. Customer Name
Q1:10 out of 10
Q2:Yes
Q3 & Q4:

"I would tell them that I got several prices for my job and talked to a number of roofers. I would say Advanced Roofing Services is a great value for the price, an excellent value."

"I would say the owners approach to his business impressed me the most."

Frank M. Verified Advanced Roofing Services, Inc. Customer Name
Q1:10 out of 10
Q2:Yes
Q3 & Q4:

"They're great."

"They were punctual. They did the work quickly, good, and on time. They were very efficient, and if you have something that they need to come back and fix, they will be right there. "

Diane M. Verified Advanced Roofing Services, Inc. Customer Name
Q1:10 out of 10
Q2:Yes
Q3 & Q4:

"I've had two very positive personal experiences, but there is an issue with a condo that I own and us not knowing who's at fault for the problems. So, until that gets cleared up, I couldn't really recommend them."

"The service, they were punctual, they showed up when they said they would, and they did everything they said they would do. They stuck to their price."

Ned T. Verified Advanced Roofing Services, Inc. Customer Name
Q1:10 out of 10
Q2:Yes
Q3 & Q4:

"I'd say they're the perfect person to do your roof."

"They had a great mix of old guys and young guys. The older guys did the estimates and laid the job out, and then, the young bucks came out to put it together. They were good guys. They just did a really professional job."

Joan W. Verified Advanced Roofing Services, Inc. Customer Name
Q1:10 out of 10
Q2:Yes
Q3 & Q4:

"That they very reliable, and they do a good job."

"The owner came out himself."

Jack V. Verified Advanced Roofing Services, Inc. Customer Name
Q1:10 out of 10
Q2:Yes
Q3 & Q4:

"I would definitely use them again, and I would recommend them to anybody."

"The personal service with the owner"

Michael M. Verified Advanced Roofing Services, Inc. Customer Name
Q1:10 out of 10
Q2:Yes
Q3 & Q4:

"Extremely professional"

"Quality of work"

Cameron H. Verified Advanced Roofing Services, Inc. Customer Name
Q1:10 out of 10
Q2:Yes
Q3 & Q4:

"Totally reliable, quality craftsmanship, and reliable scheduling"

"I've worked with them before, so the continued professional relationship."

Stephen K. Verified Advanced Roofing Services, Inc. Customer Name
Q1:10 out of 10
Q2:Yes
Q3 & Q4:

"We've actually recommended them to three different sources. We're very happy, and we'd recommend them. They're nice to work with, and we thought they did a good job. They cleaned up every day after they left, so it was like no one had been there. It was great."

"They did everything and more than I expected for a very competitive price. They're here in our hometown. They're excellent, extremely knowledgeable, friendly, helpful, thoughtful, and very professional. I like to keep my business in my hometown. "

Alice S. Verified Advanced Roofing Services, Inc. Customer Name
Q1:10 out of 10
Q2:Yes
Q3 & Q4:

"They are very reliable and very professional."

"Their product, it doesnt leak."

Antonio S. Verified Advanced Roofing Services, Inc. Customer Name
Q1:10 out of 10
Q2:Yes
Q3 & Q4:

"They pay attention to detail and theyre very thorough. The explanation was very thorough as well. When I talked to him on the phone, I realized that I wanted him to do the job."

"It is run by a small businessman and they were very local and they were very close to where I am."