Commercial roofing contractors in Antioch, CA
5 Antioch roofing companies list commercial roofing on their website. Each one has a working phone and a live website. Call them direct. Commercial roofing in other cities.
- All roofers9 companies
- Roof repair7 companies
- Roof replacement7 companies
- Roof inspection6 companies
- Metal roofs3 companies
- Flat and low-slope roofs4 companies
- Commercial roofing5 companies
- Emergency roof repair3 companies
- Asphalt shingle roofs6 companies
- Tile roofs6 companies
Roofers that list commercial roofing, A to Z
B and K Roofing Inc.
Attic insulation, ventilation and skylights, plus tile roofs and gutter guards near Oakley and Clayton.
Also serves Pittsburg, Oakley, Brentwood +3
Innovation Roofing System
Commercial properties get metal, tile and flat roofs here, plus soffit and fascia and gutter cleaning.
- Free inspection
- Emergency service
Quality Roofing Services, Inc.
GAF Certified, with downspouts, metal and tile roofs and a workmanship warranty near Oakley. Se habla español.
- Free inspection
- Warranty
- Se habla español
Also serves Oakley, Brentwood, Pittsburg +10
Roofing Guys
Founded 1982. Slate roofs, chimney work and soffit and fascia, with a workmanship warranty near Pittsburg and Oakley.
- Free inspection
- Warranty
Also serves Pittsburg, Clayton, Bay Point +4
Sergio Lopez Roofing
Since 1995, builders and new construction, plus gutter repair and flat roofs out to Stockton. Se habla español.
- Free inspection
- Se habla español
Also serves Alameda, Stockton, Sacramento
About commercial roofing
Commercial roofing covers shops, offices, warehouses and apartment buildings: mostly flat or low-slope roofs with single-ply membranes, metal, or built-up roofing, plus the rooftop units and drains that go with them. The work runs around a business that must stay open, so the schedule, safety plan and insurance certificate matter as much as the roof itself. Ask for references from similar buildings.
What to ask a contractor
- Can you work around our hours, and how will you protect the building and the people in it?
- Which system do you recommend, and what is its rated life?
- Do you carry commercial liability and workers’ compensation insurance, and can I see the certificates?
- Can you give references from buildings like ours?
Guide: How to check a roofer's insurance and licenseGuide: Roof repair or replacement: how to decide
Planning roofing work in Antioch
Before choosing a company, read the roofing permit and contractor questions for Antioch and the California roofing license and insurance reference. Check the source’s jurisdiction and project scope for your address.
The roofing market in Antioch
Competition
5.2 roofers per 10,000 homesAbout 224 roofing businesses serve Contra Costa County, 86 with employees and about 138 sole proprietors. We list 9 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 Antioch 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.