Gutter guards in O'Fallon, MO

9 O'Fallon gutter companies list gutter guards on their website. Each one has a working phone and a live website. Call them direct.

Gutter contractors that list gutter guards, A to Z

  1. Archway Restoration

    O'Fallon, MOSince 2012

    HAAG Certified Inspector, founded 2012. New construction for home builders, drainage and fiber cement siding near Clarkson Valley.

    • Free inspection
    • Warranty

    Also serves Weldon Spring, Wentzville, Chesterfield +25

  2. Castellan Pro Wash

    O'Fallon, MO

    Gutter cleaning and guards plus pressure washing for homes in St. Peters and Weldon Spring.

    • Free inspection

    Also serves St. Peters, Weldon Spring, Lake St. Louis +6

  3. Crane Roofing

    O'Fallon, MO

    BBB Accredited and family-owned. Skylights, ventilation, decks, patio covers and remodeling, plus windows and gutter guards.

    • Family owned
    • Free inspection
  4. Eagle Revolution

    O'Fallon, MO

    Veteran-owned CertainTeed ShingleMaster. Decks, doors, gutter guards and flat roofs, with financing, in Cottleville and Wildwood.

    • Veteran owned
    • Family owned
    • Free inspection
    • Financing

    Also serves St. Peters, Cottleville, Dardenne Prairie +12

  5. Gallagher Bros Construction

    O'Fallon, MOSince 1973

    Window installs, gutter repair and new siding, plus low-slope coatings. Run by one family since 1973; also works in St. Peters and Swansea.

    • Family owned
    • Free inspection
    • Warranty

    Also serves Dardenne Prairie, St. Peters, Weldon Spring +7

  6. Orf Exteriors

    O'Fallon, MO

    BBB Accredited, family and locally owned. Siding repair, gutter guards and storm claims in Cottleville and Warrenton.

    • Family owned
    • Free inspection

    Also serves Cottleville, Weldon Spring, Wentzville +4

  7. Quality Roofing & Contracting - Roofing Company in O'Fallon

    O'Fallon, MOSince 2004

    Founded 2004, family-owned. Decks, doors, remodeling and windows, plus gutter guards and financing near Bridgeton and St. Peters.

    • Family owned
    • Free inspection
    • Financing
    • Warranty

    Also serves St. Peters, Lake St. Louis, Wentzville +5

  8. Second To None Exteriors

    O'Fallon, MOSince 2016

    Owens Corning Preferred, family-owned since 2016. Drainage, gutter guards and fiber cement siding in Josephville and Flint Hill.

    • Family owned
    • Free inspection
    • Emergency service
    • Warranty

    Also serves Dardenne Prairie, Josephville, Cottleville +48

  9. Siding Repair Systems

    O'Fallon, MOSince 2010

    Water damage restoration, downspouts and drainage, plus gutter guards and windows. Family-owned since 2010, near Cottleville.

    • Family owned
    • Free inspection
    • Warranty

    Also serves Cottleville, Dardenne Prairie, Weldon Spring +25

About gutter guards

Gutter guards cover the gutter to keep leaves and debris out while they let rain in. The common types are screens, fine metal mesh, foam inserts, and solid covers that turn water over a curved edge. Fine mesh stops the most debris. No guard stops all of it: pine needles and seeds still collect, and most guards still need a rinse now and then. Some guards slide under the first row of shingles, so ask how the installer fixes them without harm to the roof.

What to ask a contractor

  • Which type of guard do you recommend for the trees around my house, and why?
  • Will the guard go under my shingles, and could that affect my roof warranty?
  • Will you clean and repair the gutters before the guards go on?
  • What cleaning will the guards still need, and does your warranty cover clogs?

Guide: How to check a roofer's insurance and license