Los Gatos Roofing of California

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About Us

Trusted Roofing Experts in San Jose and the Bay Area.

At Los Gatos Roofing, we specialize in delivering high-quality roofing solutions, including roof replacements, gutter installation, and insulation services. As a family-owned company, we take pride in being Diamond Certified and an Owens Corning Platinum Preferred Contractor, distinctions that reflect our unwavering commitment to craftsmanship, reliability, and customer satisfaction. From the initial consultation to project completion, we provide free estimates and a seamless experience designed to give homeowners confidence and peace of mind every step of the way.

We proudly serve San Jose and the greater Bay Area, including Santa Clara, Campbell, and Saratoga. Our extensive knowledge of the local climate, architecture, and community needs allows us to deliver roofing solutions tailored specifically to homes throughout the region. When you choose Los Gatos Roofing, you are partnering with a trusted local expert dedicated to quality workmanship, safety, durability, and long-lasting results.

Recent Work

130 Rose Court ,Campbell, CA, US

130 Rose Court , Campbell, CA, US
2
  • Newpoint Villa 900
  • Newpoint Villa 900: Mission Blend

1296 Oakglen Way ,San Jose, CA, US

1296 Oakglen Way , San Jose, CA, US
6
  • CertainTeed Landmark Premium
  • CertainTeed Landmark Premium: Max Def Weathered Wood

Customer Reviews

ANTONIOROCKS 12 — review for Los Gatos Roofing
I had a wonderful experience with Los Gatos Roofing. My dad, a first time home buyer, bought our home in 2011 and we have never replaced the roof until last month with Los Gatos Roofing. Both me and my dad know nothing of the process or hastle to get a roof replaced. I have seen their billboards and trucks everywhere when I am out and they were the first company I wanted to try. Brent came out to give me a free estimate on the project. He climbed our roof, explained to us how we can tell the ro... Read more
Christoph Beckh — review for Los Gatos Roofing
Had a great experience with Los Gatos Roofing, from initial contact, estimate, and reroofing of my residence on time and on budget. I can absolutely recommend Los Gatos Roofing for your roofing project.
Joel Nave — review for Los Gatos Roofing
Los Gatos Roofing and our project manager were excellent! Competitive pricing without the games, quality work, and they knocked it out in a day and a half. Truly amazing. I’d hire them again in a second.
Neil Khoury — review for Los Gatos Roofing
Bret & the team @ Los Gatos Roofing Did an awesome job From start to finish !! If you’re thinking about replacing or repairing your roof, I hope you’re lucky enough to have Bret come out and meet with you ! Bret & Los Gatos Roofing, Thank you very much from: Khoury family .
Viktor Mårtensson — review for Los Gatos Roofing
Fast bidding process. Easy to communicate with. Very professional sales process. Installed roof looks nice.

Frequently Asked Questions

We have been part of the Bay Area community since 1905 and have been replacing roofs in San Jose since 1978, and the Radonich family has built this company on one principle: do the work right and stand behind it completely. We hold the Diamond Certified Award, the Angi Super Service Award, and elite certifications from Owens Corning, CertainTeed, and Malarkey, and we have earned over 400 five-star reviews across Google and Yelp. We never use subcontractors on any project, which means the team that shows up at your home is our team, trained to our standards, every single time.

We install a full range of residential roofing systems including fiberglass asphalt composition shingles, standing seam metal roofing, concrete and clay tile, cedar shakes and shingles, and green roofing products. Whatever material fits your home's architecture, your energy goals, or your budget, we carry the certifications and experience to install it correctly and back it with the strongest manufacturer warranties available. Our team will walk you through the options during a free in-home estimate so you can make a fully informed decision.

Never. Every member of the crew that arrives at your home is a direct Los Gatos Roofing employee, and that applies to both roofing and gutter installation. We believe quality control starts with owning the work from start to finish, and using subcontractors introduces variables we are not willing to accept. This is one of the most important questions you can ask any roofing contractor, and our answer has never changed in over four decades of serving the South Bay.

If you are seeing water pooling near your foundation, staining on your exterior walls, erosion in your landscaping, or gutters that are sagging, pulling away, or visibly clogged after every rain, it is worth having us take a look. We can assess whether a repair is all you need or whether a full replacement makes more sense, and we will give you an honest recommendation either way. Our gutters are fabricated on location and custom-fit to your roofline, and we repair systems we did not originally install as well.

For most Bay Area homeowners, yes, it is one of the highest-return home improvements available. According to Energy Star, a properly insulated attic can reduce heating and cooling costs by up to 20% per year, and homes with insufficient insulation can lose up to 40% of their conditioned air through the attic alone. Our free inspection takes a quick look at your current insulation levels, and if you decide to move forward, the full installation using our Owens Corning AttiCat blown-in system is typically completed in under two hours with minimal mess and no settling over time.