4.4 
312 *The Angi rating for Roofing companies in Gilroy, 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 Gilroy, 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 April 18, 2026
Serving Gilroy, 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 Gilroy, CA and surrounding areas
Approved
In business since 1996
Free estimates
Emergency services offered
"Applied their service for the listed $99 coupon. However, was told it didn't cover the built up roof. Project was cancelled. Did get a quick call for the feedback."
Serving Gilroy, CA and surrounding areas
Approved
Super Service Award Winner
In business since 2010
Free estimates
Emergency services offered
"Replacing a roof is a big job. my roof was part TPO and part asphalt shingle. I like the honesty and integrity of this company. Also the quality of the materials and installation. I feel confident that my roof was done right."
+30
Serving Gilroy, CA and surrounding areas
Approved
Super Service Award Winner
In business since 2010
Free estimates
Emergency services offered
"The professionalism and attention to detail are evident in every aspect of their work. Our roof not only looks fantastic but also provides the assurance of quality and durability. It’s clear that Lifetime Roofing & Renovation takes pride in their craftsmanship, and it truly shows in the results. Highly recommended for anyone looking to upgrade their roofing with confidence!”"
+31
Serving Gilroy, CA and surrounding areas
Approved
Free estimates
Emergency services offered
Warranties offered
"Got the job done fast and efficient, highly recommend"
+4
Serving Gilroy, CA and surrounding areas
Approved
Super Service Award Winner
In business since 2020
Free estimates
Credit card accepted
"We were very satisfied with the recommendation before the project started. We were impressed with his knowledge. His recommendations without pressing for particular direction. His cleanups were completed."
Serving Gilroy, CA and surrounding areas
Approved
In business since 1985
Free estimates
Warranties offered
"He's not only done roofing but also gutters. We are very happy with his work. If I ever need a roofer I know where to call."
Serving Gilroy, CA and surrounding areas
Approved
In business since 1997
Free estimates
Emergency services offered
"Sam was exceptional and very thoughtful as a project manager. He was very caring and honest and took care of some repairs on the roof himself. He walked us through the process, and made sure we were aware of everything going on. I reccomend Platinum Roofing and Retrofit to everyone who wants honest and quality work! Thank you guys!"
+37
Serving Gilroy, CA and surrounding areas
Approved
In business since 1999
Free estimates
Emergency services offered
"Great experience from start to finish. Professional, honest, and high-quality work. The crew was on time, efficient, and left everything clean. The roof looks fantastic and I’d absolutely recommend them to anyone needing roofing work."
+48
Serving Gilroy, CA and surrounding areas
Approved
In business since 2022
Free estimates
Small jobs welcome
"Highly satisfied with service. Got gutter cleaning. Roof. Very professional"
+1
From average costs to expert advice, get all the answers you need to get your job done.
A new roof improves curb appeal, increases home value and keeps your living space protected from the elements. Learn about average roof replacement costs to set your budget.
The average cost of roof repair for U.S. homeowners averages between $386 and $1,875. Learn what factors can affect roof repair costs.
Wondering about the cost to tarp a roof after a large storm or before a major roof renovation? We'll break it down by size, style, and scenario.
All of the parts of your roof work together to protect your home. Learn the anatomy of a roof and how each part functions.
Building a roof is a serious but rewarding project. If you're up to the task, use this step-by-step guide to learn how to build a roof without the help of a contractor.
Roof leaks are an emergency, so knowing who can tarp your roof quickly and correctly can save you from major water damage if you ever experience a leak.
