Flat and low-slope roofs in Irvine, CA

13 Irvine roofing companies list flat and low-slope roofs on their website. Each one has a working phone and a live website. Call them direct.

Roofers that list flat and low-slope roofs, A to Z

  1. Antis Roofing & Waterproofing

    Irvine, CASince 1989

    Founded 1989 and an NRCA member: stucco, siding repair, waterproofing and emergency service from Los Angeles to San Diego.

    • Emergency service

    Also serves Los Angeles, San Diego

  2. Central Roofing Company Irvine

    Irvine, CASince 1992

    Coatings, skylights and emergency service for HOAs and apartments, from a family firm founded 1992, near Anaheim.

    • Family owned
    • Free inspection
    • Emergency service
    • Warranty

    Also serves Santa Ana, Orange, Costa Mesa +22

  3. DK Commercial Roofing of Irvine

    Irvine, CA

    Apartments, HOAs and commercial properties: coatings, skylights and metal or flat roof upkeep from Anaheim to Long Beach.

    • Free inspection

    Also serves Anaheim, Long Beach, Los Angeles

  4. First Roofing Contractor Inc - Irvine

    Irvine, CA

    Homes across Orange County: hail and storm fixes with claim support, attic insulation, vents, tile and low-slope roofs.

  5. Fox Roofing Company

    Irvine, CA

    Tile, shingle and flat roofs with financing and a workmanship warranty, locally owned, near Tustin and Costa Mesa.

    • Free inspection
    • Financing
    • Warranty

    Also serves Costa Mesa, Tustin, Santa Ana +10

  6. Horizon Roofing

    Irvine, CASince 2001

    Owens Corning Preferred, family-owned since 2001, with waterproofing and coatings for HOAs and apartments near Tustin.

    • Family owned
    • Free inspection
    • Warranty

    Also serves Costa Mesa, Santa Ana, Tustin +18

  7. Irvine Roofing and Roof Repair Services

    Irvine, CA

    Skylights, chimneys, soffit and fascia, plus emergency repairs and a workmanship warranty near Tustin and Laguna Woods.

    • Warranty

    Also serves Costa Mesa, Laguna Woods, Tustin +27

  8. McCormack Roofing, Construction & Energy Solutions

    Irvine, CASince 1992

    Solar installation, attic insulation and exterior painting since 1992, with financing for homes, apartments and HOAs near Anaheim.

    • Financing

    Also serves Orange, Anaheim, Huntington Beach +2

  9. My Home Performance

    Irvine, CA

    Solar installation, siding and windows from a family and locally owned firm, with financing, in Long Beach and Orange County.

    • Family owned
    • Free inspection
    • Financing
    • Warranty

    Also serves Long Beach

  10. Pacific Roofing Systems

    Irvine, CASince 1992

    GAF Master Elite and CertainTeed ShingleMaster since 1992, with fiber cement siding, apartments and HOAs, and insurance claim help.

    • Free inspection
    • Financing

    Also serves Lake Forest, Mission Viejo, Laguna Beach +9

  11. Power Roofing Orange County

    Irvine, CASince 2021

    Started in 2021 with slate, ventilation and waterproofing, plus new construction work and insurance claim help.

    • Free inspection
    • Emergency service
    • Warranty

    Also serves Costa Mesa, Santa Ana, Newport Beach +46

  12. Skyline Energy Roofing - irvine

    Irvine, CA

    Gutter repair and installs plus storm repairs, with financing and free inspections near Aliso Viejo and Laguna Hills.

    • Free inspection
    • Financing

    Also serves Costa Mesa, Newport Beach, Aliso Viejo +41

  13. SunTrust Remodeling

    Irvine, CA

    Doors, decks, windows and exterior painting, plus solar, attic insulation and financing near Newport Beach and Orange.

    • Free inspection
    • Financing

    Also serves Costa Mesa, Newport Beach, Santa Ana +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?