Flat and low-slope roofs in Billings, MT

21 Billings 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. American Roofing & Exteriors

    Billings, MT

    Veteran-owned GAF Master Elite contractor. Exterior painting, emergency service, flat and metal roofs, siding and gutters.

    • Veteran owned
    • Free inspection
    • Emergency service
    • Warranty
  2. Billings Roofing Contactor LLC

    Billings, MT

    Emergency service for flat, metal and shingle roofs, with hail repair and claim help in Lockwood and Park City.

    • Free inspection
    • Emergency service

    Also serves Lockwood, Laurel, Park City +7

  3. Bradford Roof Management

    Billings, MTSince 1942

    Family-owned since 1942 and an NRCA member. Waterproofing, coatings, slate and flat roofs for commercial properties, with emergency service.

    • Family owned
    • Emergency service
  4. Built Wright Homes

    Billings, MT

    BBB Accredited and family-owned, with Owens Corning Platinum Preferred roofs, solar, and fiber cement or vinyl siding near Huntley.

    • Family owned
    • Free inspection

    Also serves Lockwood, Huntley, Shepherd +17

  5. CentiMark Corporation

    Billings, MTSince 1968

    Commercial roofs since 1968: waterproofing, coatings, ice dam and snow removal, and emergency repairs on flat and metal roofs.

    • Emergency service
    • Warranty
  6. Diamond Roofing & Solar Billings Montana

    Billings, MTSince 2014

    Since 2014: wood shake, metal and flat roofs, solar, downspouts, fiber cement siding and gutter care. Financing offered.

    • Free inspection
    • Financing
  7. Empire Roofing Inc

    Billings, MTSince 1960

    Founded 1960 and still family-owned. NRCA member and GAF Master Elite, on flat, metal and shingle roofs in Yellowstone County.

    • Family owned
    • Free inspection

    Also serves Lewistown Heights

  8. Finishing Touch Exteriors

    Billings, MTSince 1991

    Family-owned since 1991. New construction and home builder work, decks, siding, windows and roofs across Laurel and Columbus.

    • Family owned
    • Free inspection

    Also serves Lockwood, Laurel, Columbus +11

  9. K Simon Construction

    Billings, MT

    Slate, tile and flat roofs with coatings, plus decks and patio covers, exterior painting, windows and siding.

    • Free inspection
  10. Kirkness Roofing Inc

    Billings, MTSince 1978

    Since 1978, a family-owned NRCA member and GAF Master Elite. Slate, tile and wood shake roofs for homes, apartments and HOAs.

    • Family owned
    • Free inspection
    • Financing

    Also serves Lockwood, Laurel, Huntley +13

  11. Rain Traxx Roofing & Gutters

    Billings, MT

    Tile roofs and work for new construction and home builders, plus gutter guards and metal, flat or shingle roofs.

    • Free inspection
    • Warranty
  12. Regal Roofing

    Billings, MT

    Tile, metal and flat roofs, plus roof maintenance, storm and hail repair and free estimates.

    • Free inspection
  13. River City Roofing | Roofing contractor in Billings

    Billings, MT

    Roof maintenance, financing and emergency repair, with siding and gutter work and insurance claim help.

    • Free inspection
    • Financing
  14. Rocky Mountain Roofing

    Billings, MTSince 1983

    Family-owned since 1983. Roof ventilation, flat and shingle roofs for homes and commercial properties, with work reaching Bozeman.

    • Family owned

    Also serves Bozeman

  15. Six Sigma Contracting LLC

    Billings, MT

    Water and fire damage restoration with emergency service, plus roof coatings, remodeling and storm repair near Huntley and Red Lodge.

    • Free inspection
    • Emergency service
    • Warranty

    Also serves Huntley, Shepherd, Laurel +1

  16. Sprague Roofing

    Billings, MT

    Wood shake, tile and skylight work, with GAF Certified roofing, downspouts, gutter guards, painting, windows and siding.

    • Free inspection
  17. SureRoof

    Billings, MT

    GAF Certified, with skylights, ice dam and snow removal, and emergency repair on flat, metal and shingle roofs. Serves Livingston.

    • Free inspection
    • Warranty

    Also serves Livingston

  18. Swagg Roofing & Siding

    Billings, MTSince 2019

    Founded 2019. Slate, wood shake and skylights, plus ice dam removal, solar, siding and emergency service around Big Timber and Roundup.

    • Free inspection
    • Emergency service
    • Warranty

    Also serves Lockwood, Shepherd, Laurel +4

  19. US Roof

    Billings, MTSince 2016

    Family-owned since 2016, roofing new builds for home builders and commercial properties in Laurel and Joliet.

    • Family owned
    • Free inspection

    Also serves Lockwood, Laurel, Silesia +10

  20. Wegner Roofing & Solar

    Billings, MTSince 2011

    Attic insulation and ventilation set this family-owned crew apart since 2011. Solar, siding, windows and emergency repair in Lockwood.

    • Family owned
    • Free inspection
    • Financing
    • Emergency service

    Also serves Lockwood

  21. What Daddy Won't Do

    Billings, MT

    Fiber cement and vinyl siding, gutter repair and cleaning, and flat, metal or shingle roofs for homes and commercial properties.

    • Free inspection

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?