Certified by Signature Roofing, Inc. • Apr 26, 2026
About
Certified by Signature Roofing, Inc. • Apr 26, 2026
Roofing Contractor
33 years specializing in local residential re-roofing using asphalt shingle products from GAF and CertainTeed. Free no obligation detailed written quote using a satellite measurement service for homes in San Mateo County and Santa Clara County. Request our highly rated "Roofing Process Guide."
* Better Business Bureau A+ rating since 1993.
* Contractor license in good standing with no complaints.
* Carries $2M in liability insurance and required workers' comp.
* Full time certified roofers, and dedicated cleanup crews.
* Valid business license in your city.
Visit our website today to learn more about the products we use, request our FREE Roofing Process Guide, and submit a request for a FREE detailed roof quote.
Location
Certified by Signature Roofing, Inc. • Apr 26, 2026
Certified by Signature Roofing, Inc. • Apr 26, 2026
Monday7:30 AM - 4:00 PM
Tuesday7:30 AM - 4:00 PM
Wednesday7:30 AM - 4:00 PM
Thursday7:30 AM - 4:00 PM
Friday7:30 AM - 4:00 PM
SaturdayClosed
SundayClosed
Reviews
4.9
42 reviews
5 stars
41
4 stars0
3 stars0
2 stars0
1 star
1
SL
Sticks Last
Nov 25, 2025
5.0
Signature Roofing did a first class job for me 26 years ago, and they did another first class job last month when they replaced my wood roof with a new composition shingle roof.
William Cotter was my Signature Roofing contact and he was responsive and comprehensive in his responses to my questions, providing a quote, advantages or optional roofing tiles to choose from and in coordinating their installation dates.
After a competitive bid process, I selected Signature Roofing to reroof my home with heavy wood shakes when I first bought the house 26 years ago. That original Signature roof had another 6 years of life left in it, but I had to replace it last month because my insurance company no longer insures wood roofs.
I highly recommend Signature Roofing. Not the cheapest, but certainly one of the best.
Rob H
Architect
SM
S Mamiya
Nov 12, 2025
5.0
Had roof replaced by Signature in August. An opening in schedule allowed them to complete earlier than the scheduled slot od early October. William and roofing crew were on time , available for any questions, cleaned up and had new roof in 3 days. An issue with an area I felt was exposed was addressed and remedied the following day. Pricing was competitive, they are local and have been in business for a long time, as I had them replace my previous roof of 25 + years, which William advised I could have waited at least another year, which says alot about their business itself
AK
Andrei Konradi
Sep 4, 2020
5.0
Competitive price. Excellent communication and execution. Highly recommend.
PJ
Paul Jensen
Aug 19, 2019
5.0
We were 100% satisfied with Signature roofing. The owner of the company sent us a postcard with his picture and phone number on it and told us we can call him anytime for any reason during the roofing process. We have several pets and we’re concerned about the noise and he was very upfront and said the first day would be the worst, “It will be like a herd of elephants on your roof“. Four days later we had a beautiful new roof .
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Certified April 26, 2026Yext Knowledge Graph
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