Flat and low-slope roofing contractors in Walnut Creek, CA
11 Walnut Creek roofing companies list flat and low-slope roofs on their website. Each one has a working phone and a live website. Call them direct. Flat and low-slope roofs in other cities.
- All roofers20 companies
- Roof repair16 companies
- Roof replacement13 companies
- Roof inspection10 companies
- Storm and hail damage repair3 companies
- Insurance claim help3 companies
- Metal roofs9 companies
- Flat and low-slope roofs11 companies
- Commercial roofing12 companies
- Emergency roof repair6 companies
- Asphalt shingle roofs11 companies
- Tile roofs8 companies
- Slate roofs3 companies
Roofers that list flat and low-slope roofs, A to Z
American Foam Experts
Coatings and flat roofs for commercial properties. Family-owned, with work in San Mateo and Palo Alto.
- Family owned
- Free inspection
Also serves San Mateo, Palo Alto, San Jose +2
Apollo Roofing Company
Owens Corning Platinum Preferred, CertainTeed ShingleMaster and GAF Master Elite. Coatings, metal and tile roofs near Benicia.
Also serves Mountain View, Benicia, Vallejo +15
Ascend Renovation & Roofing
Insurance claim help and storm repair, plus remodeling and metal, tile and flat roofs near Lafayette and Moraga.
- Emergency service
Also serves Lafayette, Pleasant Hill, Alamo +12
DoPro Construction Inc
BBB Accredited. Vinyl and fiber cement siding, stucco, decks and painting, plus metal, tile and flat roofs with financing.
- Free inspection
- Financing
Also serves Saranap, Pleasant Hill, Lafayette +4
Equinox Roofing
Siding installs and downspouts, plus metal and flat roofs, storm repair and a workmanship warranty near Piedmont and Oakland.
- Free inspection
- Emergency service
- Warranty
Also serves Piedmont, Oakland, Benicia +12
Golden Grove Roofing and Construction
Attic insulation and slate roofs, plus downspouts, metal, tile and flat work. Locally owned, near Pleasant Hill and Concord.
- Free inspection
Also serves Lafayette, Pleasant Hill, Moraga +34
LB Harbors Roofing Inc
Family-owned. Metal and flat roofs for homes and commercial properties, with emergency service and a workmanship warranty.
- Family owned
- Free inspection
- Emergency service
- Warranty
Also serves San Ramon, San Pablo
NC Roofing Solution, Inc
New construction for home builders, plus exterior painting and siding. GAF Master Elite, family-owned, near Lafayette and Moraga.
- Family owned
- Free inspection
- Financing
- Warranty
Also serves Lafayette, Pleasant Hill, Moraga +42
Star Waterproofing and Roofing
Apartments, HOAs and commercial properties: coatings, ventilation and flat roofs. Family-owned, near Sausalito and Fremont.
- Family owned
- Free inspection
Also serves Oakland, Sausalito, Fremont +1
Sunshine Gutters
Flat roofs and insurance claim help near Concord and Martinez, with financing and storm repair; NRCA member.
- Family owned
- Free inspection
- Financing
- Emergency service
Also serves Concord, Martinez, Pittsburg +24
Symplify Roofing
Slate and tile roofs, plus flat commercial work, emergency repair and gutter installs near Clayton and Benicia.
- Free inspection
Also serves Concord, Clayton, Danville +20
About flat and low-slope roofs
Flat and low-slope roofs do not shed water the way a pitched roof does, so the membrane and its seams do all the work. The common choices are TPO and PVC single-ply membranes, EPDM rubber, modified bitumen, and coatings that extend the life of a sound roof. Ponding water, blocked drains and failed seams cause most leaks. A flat roof needs a look every year or two.
What to ask a contractor
- Which membrane do you recommend for my roof, and why?
- How will you deal with ponding water and the drains?
- Are the seams heat-welded or glued, and how long is the seam warranty?
- Can the existing roof be coated instead of replaced?
Guide: Roof repair or replacement: how to decideGuide: How much does a new roof cost?
Planning roofing work in Walnut Creek
Before choosing a company, read the roofing permit and contractor questions for Walnut Creek and the California roofing license and insurance reference. Check the source’s jurisdiction and project scope for your address.
The roofing market in Walnut Creek
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 20 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 Walnut Creek 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.