*The Angi rating for Roofing companies in Knightsen, CA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Roofing needs.
*The HomeAdvisor rating for Roofing companies in Knightsen, CA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Roofing needs.
Last update on July 30, 2025
Serving Knightsen, CA and surrounding areas
Approved
In business since 2016
Free estimates
Emergency services offered
"A recent storm blew a few shingles off our roof in San Carlos and we wanted to get it fixed right away. Max with Imperia Roofing inspected the roof and showed us the areas that needed repair. The crew handled everything quickly and the roof looks great again."
+458
Serving Knightsen, CA and surrounding areas
Approved
Super Service Award Winner
In business since 2010
Free estimates
Emergency services offered
"I discovered a small leak in our garage roof. Lifetime Roofing was quick to send a tech to look at the problem. They discovered that the problem was with one of the vents in the roof and not the roof and apply a fix. Hope it works, but the service was quick, honest and communication was great. Thank you Tony!"
+30
Serving Knightsen, CA and surrounding areas
Approved (Corporate)
In business since 2008
Free estimates
Emergency services offered
"We recently got our roof and gutter replaced by Diamond Ridge Roofing Systems and they did a great job! Andre was the project manager and he was very knowledgeable, he kept my family and I in the loop on the progress throughout the whole project. Very happy with how our roof turned out."
Serving Knightsen, CA and surrounding areas
Approved
Super Service Award Winner
In business since 2010
Free estimates
Emergency services offered
"I highly recommend Lifetime Roofing & Renovation. I like the honesty and integrity of this company. Also the quality of the materials and installation. The installation crew were very good and made sure the roof was done right. I feel confident that my roof will last."
+31
Serving Knightsen, CA and surrounding areas
Approved
In business since 2000
Free estimates
Emergency services offered
"He was efficient and got roof leak repaired.."
+7
Serving Knightsen, CA and surrounding areas
Approved
In business since 1997
Free estimates
Emergency services offered
""Hey there, just wanted to share my experience with Platinum Roofing & Retro-Fit.They did a solid job on our metal roof. The team was friendly and made sure we knew what was going on every step of the way. Our roof's looking sharp now! Also, when it started raining unexpectedly, they came out and tarped the roof to avoid any extra damage. If you're looking for roof work, they're worth reaching out to. Thanks, boys!"
+37
Serving Knightsen, CA and surrounding areas
Approved
Free estimates
Credit card accepted
Offers commercial services
With over 10 years of experience, Donnelly LLC is who you need to take care of your home or business. We handle everything from the initial consultation to making sure your property looks perfect every single time. We will always treat your property as we would treat our own, and you will be surprised how simple and easy our team will make the whole process seem. Give our team a call today. We're looking forward to working with you!
+18
Serving Knightsen, CA and surrounding areas
Approved
In business since 1990
Free estimates
Emergency services offered
"They re-roofed my 3-bedroom house with skill. Under the old shingles was about 96 sq. ft. of rot. They excavated and rebuilt those portions with quality work."
+7
Serving Knightsen, CA and surrounding areas
Approved
Super Service Award Winner
In business since 2022
Free estimates
Emergency services offered
"Cleaned all gutters, downspouts and algae from roof as well as roof valleys. Excellent work and left everything cleaned. Price was very fair and work was excellent."
+5
Serving Knightsen, CA and surrounding areas
Approved
Super Service Award Winner
In business since 2024
Free estimates
Emergency services offered
"I couldn't be happier with my decision to choose Titanium Roof Innovations Inc. for my recent asphalt shingles roof replacement. From start to finish, the entire team was professional, efficient, and courteous. They communicated clearly throughout the entire process and always kept me informed of their progress. The quality of workmanship was outstanding, and I'm confident that my new roof will last for years to come. I highly recommend Titanium Roof Innovations Inc. for anyone in need of roofing services."
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