Roof replacement contractors in San Mateo, CA
6 San Mateo roofing companies list roof replacement on their website. Each one has a working phone and a live website. Call them direct. Roof replacement in other cities.
- All roofers10 companies
- Roof repair7 companies
- Roof replacement6 companies
- Roof inspection4 companies
- Insurance claim help3 companies
- Metal roofs3 companies
- Flat and low-slope roofs5 companies
- Commercial roofing5 companies
- Asphalt shingle roofs6 companies
- Tile roofs5 companies
Roofers that list roof replacement, A to Z
CAL-PAC ROOFING SAN MATEO
BBB Accredited and GAF Master Elite. Locally owned since 1992: metal, tile and flat roofs, gutters and drainage in Brisbane and Millbrae.
- Warranty
Also serves Burlingame, Foster City, Hillsborough +15
ELM Roofing Contractors
Waterproofing and roof maintenance under a workmanship warranty, for tile, flat and shingle roofs in Foster City and Hillsborough.
- Free inspection
- Warranty
Also serves Foster City, Belmont, Hillsborough +25
Glam Roofing - San Mateo County
GAF Certified and a CertainTeed ShingleMaster, with insurance claim help, attic insulation and siding repair across San Francisco.
- Free inspection
Also serves San Francisco
Imperia Roofing & Exteriors
Stucco, decks and patio covers, exterior painting and windows, plus roof replacement for homes and commercial sites, reaching Saratoga.
Also serves Foster City, Belmont, Hillsborough +10
NC Roofing Solution Inc. San Mateo
GAF Master Elite with financing and insurance claim help. Family-owned since 2010: wood shake, attic insulation and painting in Sausalito.
- Family owned
- Free inspection
- Financing
- Warranty
Also serves San Bruno, Redwood City, Daly City +42
Trio Roofers
NRCA member and BBB Accredited, family-owned. Insurance claim help, financing and storm repair from Palo Alto to Concord.
- Family owned
- Free inspection
- Financing
- Emergency service
Also serves Palo Alto, Mountain View, Sunnyvale +6
About roof replacement
A roof replacement strips the old roof to the deck, repairs any rotten wood, and installs new underlayment, flashing, vents and shingles. It is the biggest job most homeowners ever buy for their house, so the written scope matters as much as the price: what comes off, what goes on, and who hauls the old roof away. Get more than one quote for the same scope.
What to ask a contractor
- Does the price include tearing off the old roof and replacing rotten decking?
- Which underlayment, flashing and ventilation are in the quote?
- How long will the work take, and who cleans up the nails?
- What does the warranty cover: the shingles, the work, or both?
Guide: How much does a new roof cost?Guide: How to compare roofing estimatesGuide: Roof repair or replacement: how to decideGuide: How to check a roofer's insurance and license
Planning roofing work in San Mateo
Before choosing a company, read the roofing permit and contractor questions for San Mateo and the California roofing license and insurance reference. Check the source’s jurisdiction and project scope for your address.
The roofing market in San Mateo
Competition
5.0 roofers per 10,000 homesAbout 144 roofing businesses serve San Mateo County, 69 with employees and about 75 sole proprietors. We list 10 with a working phone.
California median: 5.3 per 10,000 homes. Fewer roofers per home than most California metros.
Wages
$30.58 an hour, medianWhat a roofer earns in California. The top ten percent earn over $42.79 an hour.
California figure; the metro is not published. United States: $26.65.
Material prices
+3.9% asphalt shingles, 12 monthsNational producer price index. Up 50 percent since 2020. The same line on every city.
Building code
2025 California Residential Code (2024 IRC base) statewideFEMA lists San Mateo as having adopted a current hazard-resistant building code. Confirm roof permit requirements with the building department responsible for your address and scope of work. Agree with your contractor who will obtain any required permit and arrange inspections before work begins.
California sets one residential code for the whole state. Cities may add local amendments.