Asphalt shingle roofing contractors in Napa, CA
7 Napa roofing companies list asphalt shingle roofs on their website. Each one has a working phone and a live website. Call them direct. Asphalt shingle roofs in other cities.
- All roofers10 companies
- Roof repair9 companies
- Roof replacement9 companies
- Roof inspection7 companies
- Storm and hail damage repair4 companies
- Metal roofs5 companies
- Flat and low-slope roofs3 companies
- Commercial roofing8 companies
- Emergency roof repair5 companies
- Asphalt shingle roofs7 companies
- Tile roofs4 companies
- Slate roofs3 companies
Roofers that list asphalt shingle roofs, A to Z
Advanced Roofing Co Inc
Slate, wood shake and tile roofs, with gutter guards and storm repair in Sonoma County. Locally owned and family-run.
- Family owned
- Free inspection
- Warranty
Also serves Sonoma
AGS ROOFING INC
Chimney work and wood shake roofs, with emergency service after storms in Sonoma and Marin County. Se habla español.
- Free inspection
- Emergency service
- Se habla español
Also serves Sonoma
CSA Roofing, Painting, General Contracting
Stucco, siding repair and exterior painting alongside slate and tile roofs. Remodeling and pressure washing since 1985.
- Free inspection
- Emergency service
- Warranty
Modern Method Roofing
Solar installation, slate and wood shake roofs since 1952. Insurance claim help, financing and a workmanship warranty.
- Free inspection
- Financing
- Warranty
Also serves American Canyon, Sonoma, Tiburon +2
Napa Valley Roofing & Construction LLC
Veteran-owned and family-run since 1970. Gutter repair and cleaning, skylights and roof upkeep across Vallejo and Sonoma.
- Veteran owned
- Family owned
Also serves American Canyon, Vallejo, Sonoma +4
Roof Inc
Coatings for flat and low-slope roofs, plus metal roofs, skylights and storm damage repair, with emergency service.
- Emergency service
Stubbs Roofing
Workmanship warranty on emergency roof repair, inspections and shingle replacements. Locally owned and family-run.
- Family owned
- Free inspection
- Warranty
About asphalt shingle roofs
Asphalt shingles are the most common roof in the country: the lowest cost to install, easy to repair, and made in many colors. Architectural shingles are thicker and last longer than three-tab ones, and some carry an impact rating that matters where hail is common. The underlayment, flashing and attic ventilation under the shingles decide how long the roof lasts as much as the shingles do.
What to ask a contractor
- Which shingle line and grade is in the quote, and what is its rated life?
- Do you offer an impact-rated shingle, and does my insurer give a discount for it?
- What underlayment goes under it, and is ice and water shield included at the eaves and valleys?
- Who gives the warranty, you or the shingle maker, and for how long?
Guide: How much does a new roof cost?Guide: Metal roof or asphalt shingles: which is right for you?
Planning roofing work in Napa
Before choosing a company, read the roofing permit and contractor questions for Napa and the California roofing license and insurance reference. Check the source’s jurisdiction and project scope for your address.
The roofing market in Napa
Competition
3.8 roofers per 10,000 homesAbout 21 roofing businesses serve Napa County, 11 with employees and about 10 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 Napa 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.