Asphalt shingle roofs in Longmont, CO

11 Longmont roofing companies list asphalt shingle roofs on their website. Each one has a working phone and a live website. Call them direct.

Roofers that list asphalt shingle roofs, A to Z

  1. 12 Stones Roofing and Solar

    Longmont, CO

    Veteran-owned. Slate, tile and flat roofs for homes, apartments and HOAs, with financing and emergency repair near Fort Collins.

    • Veteran owned
    • Free inspection
    • Financing
    • Emergency service

    Also serves Fort Collins

  2. Chip's Roofing

    Longmont, CO

    Skylights, painting and windows plus gutters, siding and roof coating. Financing on repairs and replacements near Niwot and Erie.

    • Free inspection
    • Financing

    Also serves Niwot, Boulder, Erie +16

  3. Colorado Superior Roofing & Exteriors

    Longmont, COSince 2002

    Atlas Pro+, GAF Master Elite and Owens Corning Preferred. Family-owned since 2002, serving Denver and Lakewood.

    • Family owned
    • Free inspection
    • Warranty

    Also serves Denver, Lakewood, Littleton +2

  4. Columbine Roofing & Solar

    Longmont, CO

    Roofs and solar together, plus attic insulation and ventilation. Owens Corning Platinum Preferred, family-owned, with financing.

    • Family owned
    • Free inspection
    • Financing
    • Emergency service

    Also serves Niwot, Frederick, Gunbarrel +29

  5. GreenPoint Roofing

    Longmont, COSince 2012

    Coatings plus flat and metal roofs, with storm claim help. Family-owned, founded 2012, near Niwot and Gunbarrel.

    • Family owned
    • Free inspection
    • Warranty

    Also serves Niwot, Gunbarrel, Lafayette +12

  6. Guardian Roofing LLC

    Longmont, COSince 2010

    Founded 2010 and family-owned. New construction, ventilation, doors, windows and tile roofs, from Platteville to Gunbarrel.

    • Family owned
    • Free inspection
    • Emergency service

    Also serves Platteville, Johnstown, Erie +5

  7. Legacy Roofers LLC

    Longmont, CO

    Wood shake, slate and tile roofs, with siding and downspouts. Family-owned, serving Milliken and Berthoud.

    • Family owned
    • Free inspection

    Also serves Firestone, Berthoud, Johnstown +16

  8. Red Rock Roofing

    Longmont, CO

    Solar and ventilation work, coatings, downspouts and gutters, with financing, from Berthoud to Johnstown.

    • Free inspection
    • Financing

    Also serves Firestone, Frederick, Mead +21

  9. Rockies Roofing

    Longmont, COSince 2019

    Since 2019. Slate and tile roofs, doors, skylights and siding repair, with emergency service and storm claim help.

    • Free inspection
    • Emergency service

    Also serves Boulder

  10. Sweet Roofing

    Longmont, COSince 1983

    Founded 1983 and locally owned, with slate and tile roofs, coatings, financing and emergency repair near Lyons and Loveland.

    • Free inspection
    • Financing
    • Emergency service

    Also serves Frederick, Fort Lupton, Erie +9

  11. WestPro Home Exteriors

    Longmont, COSince 2017

    James Hardie Preferred and GAF Master Elite. Fiber cement siding, solar, skylights and windows since 2017 near Firestone and Mead.

    • Family owned
    • Free inspection
    • Financing
    • Warranty

    Also serves Firestone, Mead, Frederick +40

About asphalt shingle roofs

Asphalt shingles are the most common roof in the country: the lowest cost to install, easy to repair, and made in many colors. Architectural shingles are thicker and last longer than three-tab ones, and some carry an impact rating that matters where hail is common. The underlayment, flashing and attic ventilation under the shingles decide how long the roof lasts as much as the shingles do.

What to ask a contractor

  • Which shingle line and grade is in the quote, and what is its rated life?
  • Do you offer an impact-rated shingle, and does my insurer give a discount for it?
  • What underlayment goes under it, and is ice and water shield included at the eaves and valleys?
  • Who gives the warranty, you or the shingle maker, and for how long?

Guide: How much does a new roof cost?Guide: Metal roof or asphalt shingles: which is right for you?