Westminster's Highest-Rated Vinyl Siding Pros, by Google
Google rating stands in for a license file in Westminster: 10 vinyl siding installers made this page on review strength alone. Together they hold 1,437 reviews, averaging out to 4.9.
Google Maps ratings checked · How we rank
34° / 75°Fnormal January and July mean temperatures
What Westminster's climate asks of a vinyl panel
Westminster logs 5,449 heating degree days most winters, plus 879 on the cooling side come summer, a two-sided load exterior cladding has to shrug off.
Cold Westminster winters make vinyl more brittle to handle and fasten correctly; hot summers are when reflected-heat distortion tends to show up instead.
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 2.9 mi away.
Wind and hail risk near Westminster
Jefferson County carries a Very High hail rating and a Relatively High wind rating on FEMA's National Risk Index.
Around Westminster, hail typically dents vinyl before it cracks it; wind tests the fastening pattern and the panel's locking design more than the raw material.
- Strong wind
- Relatively High
- Hail
- Very High
- Wildfire
- Relatively High
Data: FEMA, National Risk Index for Natural Hazards - County-level table, v1.20 (v1.20, December 2025).
10 top-rated vinyl siding installers in and near Westminster
A single five-star review counts for less here than a few hundred reviews averaging 4.8, since the order below blends the star count with how many people left one. Nothing about that order checks a license, so ask to see one yourself before you sign.
Native Roofing & Construction
Siding contractor
- Google rating
- Reviews
- 160
- Area
- Westminster 80031
Summit West Contracting
Siding contractor
- Google rating
- Reviews
- 159
- Area
- Westminster 80031
Company Roofing and Exteriors
Siding contractor
- Google rating
- Reviews
- 112
- Area
- Broomfield 80020
Denver Siding Co.
Siding contractor
- Google rating
- Reviews
- 102
- Area
- Wheat Ridge 80033
ATS Exteriors Roofing & Siding
Siding contractor
- Google rating
- Reviews
- 93
- Area
- Broomfield 80020
Mile High Roofing Services
Siding contractor
- Google rating
- Reviews
- 70
- Area
- Westminster 80234
K&H Home Solutions
Siding contractor
- Google rating
- Reviews
- 631
- Area
- Arvada 80002
Ultimate Exteriors of Colorado
Siding contractor
- Google rating
- Reviews
- 26
- Area
- Thornton 80229
Mile High Exterior Construction
Siding contractor
- Google rating
- Reviews
- 39
- Area
- Broomfield 80020
US Property Services Inc.
Siding contractor
- Google rating
- Reviews
- 45
- Area
- Westminster 80030
Before you sign, ask about the panel itself
- What thickness, in mils, is this panel, and does it carry an independent ASTM D3679 certification listing?
- Is this standard vinyl or insulated vinyl, and if insulated, what R-value is certified under ASTM D7793?
- What wind-load rating is the product certified for, in miles per hour, and how does that compare to {county}'s wind risk?
- Will the installer leave the manufacturer's specified expansion gap at trim, corners and openings, or nail tight?
- If the color is a dark shade, is it separately certified for color retention?
- Does any wall face reflected sunlight from a neighboring low-E window, and has that been accounted for in the material choice?