Flat and low-slope roofs in Waukesha, WI

13 Waukesha 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. Buck Remodeling

    Waukesha, WI

    Decks, patio covers and roof vents, plus remodeling and emergency service. Metal and flat roofs, claim help, out to Hartland.

    • Free inspection
    • Emergency service

    Also serves Pewaukee, Brookfield, Sussex +16

  2. Bulldog Builders

    Waukesha, WI

    Roof coatings, wood shake and flat roofs for apartments, HOAs and commercial properties. Doors, windows and financing.

    • Free inspection
    • Financing
  3. Giertsen Company of Wisconsin

    Waukesha, WI

    Fire and water damage restoration with slate, wood shake and metal roofs. Family-owned, serving apartments, HOAs and commercial buildings.

    • Family owned
    • Emergency service
  4. Heins Contracting

    Waukesha, WISince 2015

    Slate roofs and ice dam removal, James Hardie Preferred and GAF Master Elite. BBB Accredited, family-owned since 2015, with financing.

    • Family owned
    • Free inspection
    • Financing
    • Warranty

    Also serves Pewaukee, Brookfield, New Berlin +5

  5. L. H. Krueger and Son, Inc.

    Waukesha, WISince 1981

    James Hardie Preferred and GAF Master Elite, family-owned since 1981. Fiber cement siding, builder work, skylights and chimneys.

    • Family owned
    • Free inspection
    • Financing
    • Warranty

    Also serves Pewaukee, New Berlin, Brookfield +7

  6. Modern Exterior Roofing

    Waukesha, WI

    Wood shake roofs, attic insulation, chimneys and skylights. Family-owned, with flat and commercial roofs, siding and windows.

    • Family owned
    • Free inspection

    Also serves Brookfield, Big Bend, Butler +19

  7. Nations Roof

    Waukesha, WISince 2004

    Waterproofing, roof coatings and solar installation on commercial roofs. Emergency service and ice dam removal since 2004.

    • Emergency service

    Also serves Brookfield, West Allis, Kenosha

  8. New Roofs Inc.

    Waukesha, WISince 2015

    Solar installation plus roofs for apartments, HOAs and commercial properties. Since 2015, with metal and flat roofs, claim help and upkeep.

    • Free inspection
    • Warranty
  9. Robidoux Brothers LLC

    Waukesha, WISince 1976

    James Hardie Preferred, family-owned since 1976. Fiber cement siding, skylights, attic insulation and flat roofs, out to Wauwatosa.

    • Family owned
    • Free inspection

    Also serves New Berlin, Wauwatosa, Milwaukee +2

  10. Standarski Builders, LLC

    Waukesha, WISince 1998

    GAF Certified since 1998. Ice dam removal, roof vents, emergency service, drainage and gutter guards, family-owned and locally owned.

    • Family owned
    • Free inspection
    • Emergency service
  11. The Edge Contracting

    Waukesha, WI

    Tile and wood shake roofs from a family-owned crew. Metal and flat roofs, vinyl siding, windows and claim help, with financing.

    • Family owned
    • Free inspection
    • Financing
    • Warranty

    Also serves Oconomowoc

  12. Total Exteriors LLC

    Waukesha, WI

    Emergency roof repair and claim help, locally owned. Flat and commercial roofs, vinyl siding and gutters, with financing.

    • Free inspection
    • Financing

    Also serves Pewaukee, New Berlin, Brookfield +27

  13. Waukesha Roofing & Sheet Metal, Inc.

    Waukesha, WI

    Tile, slate and wood shake roofs, with metal work and builder jobs. BBB Accredited and family-owned, with emergency service near Sussex.

    • Family owned
    • Free inspection
    • Emergency service
    • Warranty

    Also serves New Berlin, Sussex, Lannon +35

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?