Top-Rated Fiber Cement Siding Contractors in Frederick, CO

A Google rating is what got these 6 fiber cement siding contractors near Frederick onto this list, since a state filing isn't something this site has for this city yet. 15.2 inches of rain falls on Frederick most years, exactly the kind of moisture load a cement-based board is formulated to shrug off.

Google Maps ratings checked · How we rank

15.2 innormal precipitation a year

What Frederick's climate asks of an exterior wall

Frederick averages 15.2 inches of precipitation a year, with April the wettest month at 2.0 inches.

Fiber cement's cement-and-cellulose composition is engineered specifically for sustained moisture exposure like Frederick sees, unlike a wood-based product left unprotected.

Data: NOAA National Centers for Environmental Information, U.S. Climate Normals 1991-2020 (annual/seasonal and monthly, by station) (1991-2020), from the nearest NOAA station 7 mi away.

Wildfire and hurricane risk near Frederick

Fiber cement's noncombustible composition is exactly why it shows up by name in wildfire-focused building rules that reach as far as Frederick.

A Relatively Low wildfire rating is worth a direct conversation about local wildfire construction requirements before you pick a material for a Frederick home.

Strong wind
Relatively High
Hail
Relatively High
Wildfire
Relatively Low

Data: FEMA, National Risk Index for Natural Hazards - County-level table, v1.20 (v1.20, December 2025).

6 top-rated fiber cement siding contractors in and near Frederick

Review count works like a multiplier here: a 5.0 from a dozen reviewers can still rank under a 4.7 built on a few hundred. That math has nothing to do with licensing, so look up the contractor's license or registration number with the state before you commit.

  1. WestPro Home Exteriors

    Siding contractor

    Google rating
    5.0 out of 5 on Google
    Reviews
    783
    Area
    Longmont 80501
    Google reviews
  2. Northern Lights Exteriors

    Siding contractor

    Google rating
    4.8 out of 5 on Google
    Reviews
    415
    Area
    Not listed
    Google reviews
  3. Stone Creek Roofing & Solar

    Siding contractor

    Google rating
    4.8 out of 5 on Google
    Reviews
    154
    Area
    Longmont 80504
    Google reviews
  4. 5280 Storm Team

    Siding contractor

    Google rating
    4.9 out of 5 on Google
    Reviews
    35
    Area
    Longmont 80504
    Google reviews
  5. Complete Exteriors of Colorado

    Siding contractor

    Google rating
    4.7 out of 5 on Google
    Reviews
    112
    Area
    Erie 80516
    Google reviews
  6. B&M Roofing | Colorado Roofing Company

    Siding contractor

    Google rating
    3.8 out of 5 on Google
    Reviews
    50
    Area
    Frederick 80516
    Google reviews

Fiber cement questions worth asking before you sign

  1. Is this product factory-primed or factory-finished, and if primed, will painting happen inside the manufacturer's required window?
  2. What ground clearance and roofline clearance will the crew actually leave, and does it match the manufacturer's published minimums?
  3. How will the crew control silica dust when cutting, and what equipment are they using outdoors versus indoors?
  4. If this home is in a fire hazard zone, is the specific product and assembly rated for it, not just the base material?
  5. What does the substrate warranty cover, separately from any paint or finish warranty?
  6. Is this formulation built for {city}'s climate zone, or a generic nationwide version?

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