Our Services
Full-service roofing contractor in Potrero — from asphalt shingle roof replacement and emergency hail damage repair to metal roofing, flat roof systems, and gutter installation. Every project is installed by manufacturer-certified crews with workmanship warranties.
Trusted by homeowners and businesses across Potrero.
We run magnetic nail sweeps three times. Once during tear-off, once after install, once before we leave. Tarps on the ground, dump trailer in the driveway. Your yard looks the same when we're done.
We get on the roof, take photos, and give you an honest assessment. If you don't need work, we'll tell you. No charge, no obligation, no high-pressure sales pitch.
We've been roofing Potrero homes since before half these companies had a website. 19 years means we know the local codes, the weather patterns, and the materials that hold up here.
Fully licensed, bonded, and insured in California. We carry $2M in general liability. Workers' comp on every crew member. Your property is protected if anything goes sideways.
Simple Process
Our inspector walks the roof looking at shingle condition, flashing integrity, vent function, and signs of moisture underneath. 30-45 minutes for most Potrero homes.
Our Potrero estimator builds your proposal same-day in most cases. Includes material options, warranty comparison, and a realistic timeline for your specific roof.
We build your roof the way manufacturers require for full warranty coverage. Every layer matters. Ice and water shield, synthetic underlayment, starter strip, field shingles, hip and ridge caps.
We register your GAF, Owens Corning, or CertainTeed warranty directly with the manufacturer so it's active from day one. Your workmanship warranty from us starts the same day.
Verified Reviews
"They replaced our gutters along with the roof. Seamless aluminum, everything matches. No more overflow when it rains hard. Wish I'd done this years ago."
"Storm chasers were going door to door after the hailstorm. Called Potrero Roofing & Maintenance instead because they're actually from Potrero. Got a fair deal and a warranty that means something."
"Our roof was 22 years old and starting to curl. They did a full tear-off and installed Timberline HDZ in Weathered Wood. Looks incredible. Crew was fast and cleaned up everything."
Service Areas
Potrero Roofing & Maintenance provides roofing services throughout Potrero and the greater CA area. Free estimates everywhere we serve.
Meet the Owner
Owner & Lead Contractor
Maria has been serving Potrero for over 19 years, building a reputation on honest work, fair pricing, and crews that treat every home like their own. What started as a one-truck operation has grown into a full-service Roofing company — but the values haven't changed.
"We don't cut corners. Every job gets the same attention to detail whether it's a small repair or a complete replacement. That's how you earn 465+ five-star reviews."
