
Serving Los Altos, CA and surrounding areas
Approved
In business since 1996
Free estimates
Emergency services offered
"Hasn't been done yet. Only repaired "Porch" section of Roof."





Serving Los Altos, CA and surrounding areas
Approved
In business since 1996
Free estimates
Emergency services offered
"Hasn't been done yet. Only repaired "Porch" section of Roof."



Serving Los Altos, CA and surrounding areas
Approved
In business since 1983
Free estimates
Emergency services offered
"From start to finish, Positive Results Roofing was excellent. Quick response on the estimate as well as to any questions I had. Very hard-working and highly skilled with a price that fit my budget. My new roof and gutters look great! If you need a new roof, this is the place to call."

Serving Los Altos, CA and surrounding areas
Approved (Corporate)
In business since 2008
Free estimates
Emergency services offered
"I highly recommend Diamond Ridge Roofing Systems they did an excellent job for us. They responded quickly, answered all of our questions and understood our concerns. They are professional kind and courteous and solved all the issues we had after a tree fell into our house. They inspected the whole roof and replaced all necessary materials needed on the roof and eves and gutters. They even reported and repaired unrelated issues. They removed all debris and came back to inspect the job and make sure we were satisfied."




Serving Los Altos, CA and surrounding areas
Approved
In business since 1995
Free estimates
Emergency services offered
"Sean and his crew were very professional and quick. They repaired my roof within half a day. Cleanup was impeccable. Men were polite and respectful. Will recommend this company to anyone with roofing needs.ð"





+4

Serving Los Altos, CA and surrounding areas
Approved
Super Service Award Winner
In business since 2010
Free estimates
Emergency services offered
"Great work, on time completion and reasonable cost. 625 SF of underlay replacement and 500SF of roof wood panel replacement."





+30

Serving Los Altos, CA and surrounding areas
Approved
In business since 1997
Free estimates
Emergency services offered
"Exceptional experience! Platinum Roofing & Retro-Fit exceeded our expectations with their prompt response and efficient repair work. The project manager was proactive in addressing all our concerns and kept us informed throughout the process. Our roof is now sturdy and secure, thanks to their expertise. 5 STARS!!"





+37

Serving Los Altos, CA and surrounding areas
Approved
Super Service Award Winner
In business since 2010
Free estimates
Emergency services offered
"Tony and his team went above and beyond to make sure the job was done on schedule and on budget. They were incredibly professional and friendly, helping to put my mind at ease with a large project that had to be completed on time. I highly recommend this company if you are considering a new roof or large construction project!"





+31
Serving Los Altos, CA and surrounding areas
Approved
In business since 2009
Free estimates
Emergency services offered
"Repaired leaks on Spanish Tile Roof. John and his crew were top tier. Knowledgeable, professional and excellent craftsmen. Complete clean up after job. Good value pricing for the work done. Would highly recommend for roof repairs, especially for tile roof."

Serving Los Altos, CA and surrounding areas
Approved
Super Service Award Winner
In business since 2023
Free estimates
Emergency services offered
"Sunny did are great job with our big roof, we had a flat roof 3,800sqft, they did a clean job and responsible, affordable princess."





+16

Serving Los Altos, CA and surrounding areas
Approved
In business since 2025
Free estimates
Emergency services offered
"I highly recommend DS Roofing! I needed a new roof for my detached garage. The old roof had multiple layers of old roofing and was in poor condition. DS Roofing came out and gave me a fair price for the job. The owner was very helpful and informative, answering all my questions. Once I selected the bid, the crew showed up within a few days and tore off the old roof and installed the new one very quickly. What impressed me the most was how clean the ground was after all the debris that fell during the removal process."
From average costs to expert advice, get all the answers you need to get your job done.

Budget for tile roof costs with this guide that explores cost factors like roof size, tile material, labor, repairs, and ongoing maintenance.

Roof coating costs depend on the type of coating you choose. Options include silicone, bitumen, acrylic, and liquid rubber, among others.

Find out how much a shingle roof costs this year, including average prices by roof size and material. Learn what additional factors impact the cost and how to budget.

Thinking about installing a cedar shake roof? Find out how much you can expect to pay—along with factors like wood grade, roof size, and labor.

Stay on top of your budget by evaluating tin roof cost factors, including roof size, type, and additional features like sealing and flashing.

Budget for metal roof repair costs based on factors such as metal type, the problem you’re having, maintenance, replacement costs, labor, and more.