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

1000 San Mateo Drive ,Menlo Park, CA, US

1000 San Mateo Drive , Menlo Park, CA, US
3
  • Owens Corning TruDefinition Duration Cool
  • Owens Corning TruDefinition Duration Cool: Copper Trail

262 West 3rd Avenue ,San Mateo, CA, US

262 West 3rd Avenue , San Mateo, CA, US
3
  • Owens Corning TruDefinition Duration Cool
  • Owens Corning TruDefinition Duration Cool: Night Sky

Customer Reviews

See what our customers are saying — click any logo to read our reviews on that platform.

Los Gatos Roofing reviews on Google
Shawn O'Connor — review for Los Gatos Roofing
5/5
Needed gutter guards. I was frustrated trying to get quotes and the quotes i got were very expensive. A friend recommended Los Gatos Roofing so I called them and within 1 week I received a quote and my gutter guards were installed. I am very happy with the result and the price was the lowest quoted to me. Highly recommend Los Gatos Roofing.
Los Gatos Roofing response
Response from Los Gatos Roofinga day ago

Shawn, gutter guard quotes can be such a headache, so we're really glad your friend pointed you our way and that we could make the whole process quick and straightforward. It's great to hear the price worked out too — we always aim to be fair. Thanks for passing along the recommendation, it means a lot to us. — The Los Gatos Roofing Team

Al Nuwer — review for Los Gatos Roofing
5/5
Re-roofed large 4-plex. Excellent support and respondentias from Project manager, Bret. Did what they said they would do with spot on schedule and excellent workmanship and cleanup.
Los Gatos Roofing response
Response from Los Gatos Roofing24 days ago

Al, knowing that Bret kept everything on track — schedule, workmanship, and cleanup — on a project as big as a 4-plex is exactly what we aim for. We'll make sure he hears how much you appreciated his support throughout the job. — The Los Gatos Roofing Team

Louise O — review for Los Gatos Roofing
5/5
I am getting El Niño storm ready and wanted to address some gutter and downspout issues. Daniel did a thorough walkthrough with me to review poorly draining and rusted gutters. He was super knowledgeable and honest and said I probably didn't need to replace the gutters quite yet. He did make some suggestions on adding a gutter to improve drainage and extending the life of the gutters. I am going to watch and wait this year but will definitely use them when I need to replace the gutters or work o... Read more
Los Gatos Roofing response
Response from Los Gatos Roofinga month ago

Louise, it says a lot that Daniel gave you his honest opinion even when it meant recommending you hold off for now — that kind of integrity is something we really value in our team. We're glad the walkthrough gave you a clear picture of what to watch for heading into storm season. We'll be here when you're ready! — The Los Gatos Roofing Team

Anthony H — review for Los Gatos Roofing
5/5
I called and got solid advice. Jennifer and Robert went out of their way to put my research on the right track.
Los Gatos Roofing response
Response from Los Gatos Roofinga month ago

Anthony, knowing that Jennifer and Robert were able to point you in the right direction really means a lot — that kind of honest, helpful conversation is something we take pride in. We're glad the call was worth your time! — The Los Gatos Roofing Team

Lynn North — review for Los Gatos Roofing
5/5
Truly the best roofing company for quality, price and service!
Los Gatos Roofing response
Response from Los Gatos Roofinga month ago

Lynn, that's such a kind thing to say, and we don't take it lightly — balancing quality, fair pricing, and good service is something we work hard at every single day. We're really glad that came through for you. — The Los Gatos Roofing Team

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.