San Jose's Trusted Roofers
About South Bay Roofing Co. — Local Since 2010
For 16 years, our San Jose crew has been repairing and replacing roofs across the South Bay. Here's the story of how we built our reputation.
Our Origin
Built from the Ground Up in San Jose
South Bay Roofing Co. started in 2010 with a single truck and a crew of two. We spent the first few years doing repair work—storm damage, ice dams, and leaks. Every bad roof taught us something a good one never could. By 2015, we were handling full roof replacements across San Jose, from Eichler flats in Cupertino to Victorians in Willow Glen. We grew because we didn't cut corners: when a job needed new decking instead of a patch, we said so and did it right. Word spread. Today, we work with materials like GAF Timberline and CertainTeed Landmark, and we handle everything from tear-offs to torch-down flat roofs. The approach hasn't changed—we get on the roof, tell you what we find, and do the work ourselves. No subcontracting. No upsells. Just honest roofing.
Our Code in Action
How We Work Every Day
These are the habits that make every South Bay roof last — from first inspection to final sweep.
Meet the Crew
The People Behind South Bay Roofing Co.
We're full-time employees, not subcontractors. The crew lead who estimates your job also supervises the installation — that's accountability you can trust.
Come See Our Work in Person
We're at 2880 Zanker Rd, San Jose. Stop by to meet the crew, see material samples, and talk through your project. No appointment needed — just real talk from real roofers.
Schedule Today →Real Reviews from San Jose
Hear what your neighbors say about our roofing work
South Bay Roofing Co. replaced our 30-year-old flat roof on our Eichler home in Cupertino. They used Malarkey shingles and kept the job site spotless. The crew explained every step, and the new roof has held up perfectly through two rainy seasons.
— Linda M., Cupertino
After water damage from a leaky skylight, South Bay handled the full roof replacement and restoration on our Victorian in Willow Glen. They worked with our insurance from start to finish, and the results are flawless. Highly recommend.
— Tom R., San Jose
We needed a commercial roofing repair for our office in downtown San Jose. The team was prompt, professional, and used GAF materials. No hidden fees, and the cleanup was thorough. 5 stars every time.
— Sarah K., San Jose
Our entire roof replacement on a 1950s ranch home in Almaden Valley was smooth. South Bay Roofing Co. installed CertainTeed shingles and even fixed some old fascia damage. They’ve earned our trust for life.
— Mark & Julie T., San Jose
Let’s talk about your next roof
We offer free, no-obligation roof inspections for San Jose homes and businesses. Get a straightforward quote from a crew that knows the South Bay.