Flat and low-slope roofs in Costa Mesa, CA
11 Costa Mesa roofing companies list flat and low-slope roofs on their website. Each one has a working phone and a live website. Call them direct.
- All roofers16 companies
- Roof repair10 companies
- Roof replacement11 companies
- Roof inspection7 companies
- Storm and hail damage repair4 companies
- Metal roofs8 companies
- Flat and low-slope roofs11 companies
- Commercial roofing12 companies
- Emergency roof repair8 companies
- Asphalt shingle roofs9 companies
- Tile roofs8 companies
Roofers that list flat and low-slope roofs, A to Z
ANR Roofing and Waterproofing
Slate, metal and tile roofs plus coatings and flat-roof work for homes and commercial properties in Orange County.
Coastal Roofing Inc
Since 1991: wood shake, slate and coatings for HOAs, apartments and builders on new construction, from San Clemente to Riverside.
Also serves Huntington Beach, Orange, San Clemente +3
Costa Mesa Roofers
Gutter installs, downspouts and drainage with storm repairs and a workmanship warranty, locally owned, near Fountain Valley.
- Free inspection
- Warranty
Also serves Santa Ana, Fountain Valley, Newport Beach +3
Costa Mesa Roofing
Across Tustin and Westminster: soffit and fascia jobs, chimney fixes, skylights and tile or metal repairs under warranty.
- Warranty
Also serves Fountain Valley, Santa Ana, Irvine +26
Crank Waterproofing
Family-owned since 1945. Waterproofing, coatings and flat roofs, plus tile work near Santa Ana and Lake Forest.
- Family owned
- Free inspection
- Warranty
Also serves Newport Beach, Huntington Beach, Santa Ana +7
Diego's Roofing Corp.
Family-owned since 2008, building for new construction and home builders, with waterproofing and skylights near Seal Beach.
- Family owned
- Free inspection
- Emergency service
- Warranty
Also serves Huntington Beach, Newport Beach, Irvine +2
Equinox Roofing Solutions
Siding installs, downspouts and drainage, with emergency service and a workmanship warranty near Cypress and Irvine.
- Free inspection
- Emergency service
- Warranty
Also serves Fountain Valley, Huntington Beach, Garden Grove +21
HP Commercial Roofing Pro Costa Mesa
Owens Corning Preferred, with skylights, rooftop solar and waterproofing for HOAs near Westminster; family-run since 2018.
- Family owned
- Free inspection
Also serves Newport Beach, Santa Ana, Tustin +20
Irvine Roofing Solutions
Siding repair, gutter guards, soffit and fascia, and chimney work, plus new construction for builders.
- Free inspection
- Emergency service
Lee Roofing of Costa Mesa Inc
GAF Certified and family-owned since 1947. Wood shake, coatings and pressure washing near Fountain Valley and Tustin.
- Family owned
- Free inspection
Also serves Newport Beach, Fountain Valley, Huntington Beach +4
Valor Roofing Company
Siding installation with metal, shingle and flat roofs, reaching Glendale and Chula Vista.
Also serves Garden Grove, Fontana, Glendale +2
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?