Fiber Cement Siding Contractors Near Janesville, Ranked by Rating
A Google rating is what got these 10 fiber cement siding contractors near Janesville onto this list, since a state filing isn't something this site has for this city yet. 37.4 inches of rain falls on Janesville most years, exactly the kind of moisture load a cement-based board is formulated to shrug off.
Google Maps ratings checked · How we rank
37.4 innormal precipitation a year
What Janesville's climate asks of an exterior wall
Janesville averages 37.4 inches of precipitation a year, with June the wettest month at 5.0 inches.
Fiber cement's cement-and-cellulose composition is engineered specifically for sustained moisture exposure like Janesville sees, unlike a wood-based product left unprotected.
36.6 inches of snow most winters adds its own freeze-thaw cycling on top of the rain.
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 4.2 mi away.
Wildfire and hurricane risk near Janesville
Rock County carries a Very Low hurricane rating and a Very Low wildfire rating on FEMA's National Risk Index.
Two very different hazards for a Janesville homeowner to weigh, and fiber cement is one of the few common claddings that holds up against both at once.
- Strong wind
- Relatively High
- Hail
- Relatively High
- Hurricane
- Very Low
- Wildfire
- Very Low
Data: FEMA, National Risk Index for Natural Hazards - County-level table, v1.20 (v1.20, December 2025).
10 top-rated fiber cement siding contractors in and near Janesville
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.
DMR Exteriors
Siding contractor
- Google rating
- Reviews
- 82
- Area
- Janesville 53548
Wilco Exteriors
Siding contractor
- Google rating
- Reviews
- 87
- Area
- Janesville 53546
Tri-County Contracting
Siding contractor
- Google rating
- Reviews
- 75
- Area
- Janesville 53546
Legan Construction & Remodeling
Siding contractor
- Google rating
- Reviews
- 60
- Area
- Janesville 53548
ABC Seamless of Janesville Inc
Siding contractor
- Google rating
- Reviews
- 57
- Area
- Janesville 53546
Rooster Roofing
Siding contractor
- Google rating
- Reviews
- 243
- Area
- Janesville 53545
Distinct Exteriors LLC
Siding contractor
- Google rating
- Reviews
- 53
- Area
- Janesville 53545
H & H Exteriors Inc
Siding contractor
- Google rating
- Reviews
- 27
- Area
- Janesville 53546
Weatherseal Insulation and Roofing, LLC
Siding contractor
- Google rating
- Reviews
- 23
- Area
- Janesville 53548
Infinity Exteriors
Siding contractor
- Google rating
- Reviews
- 29
- Area
- Janesville 53545
Fiber cement questions worth asking before you sign
- Is this product factory-primed or factory-finished, and if primed, will painting happen inside the manufacturer's required window?
- What ground clearance and roofline clearance will the crew actually leave, and does it match the manufacturer's published minimums?
- How will the crew control silica dust when cutting, and what equipment are they using outdoors versus indoors?
- If this home is in a fire hazard zone, is the specific product and assembly rated for it, not just the base material?
- What does the substrate warranty cover, separately from any paint or finish warranty?
- Is this formulation built for {city}'s climate zone, or a generic nationwide version?