Top-Rated Vinyl Siding Installers in Dover, NJ
Google rating stands in for a license file in Dover: 5 vinyl siding installers made this page on review strength alone. Together they hold 503 reviews, averaging out to 4.8.
Google Maps ratings checked · How we rank
29° / 75°Fnormal January and July mean temperatures
Temperature swings in Dover
Dover's July mean of 75°F is well below what a dark vinyl panel can reach in direct sun, which is part of why manufacturers warn about nearby heat sources.
January's 29°F mean, on the other end, is cold enough that a crew has to widen fastening clearances to keep panels from cracking.
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 8.5 mi away.
Storm ratings on file for Morris County
Wind risk in Morris County rates Relatively High and hail rates Very Low, per FEMA's county-level data.
Neither rating changes what's inside a box of siding sold in Dover, but both are good reason to ask for a panel's actual wind-load certification rather than trusting the sample board alone.
- Strong wind
- Relatively High
- Hail
- Very Low
- Hurricane
- Relatively Moderate
- Wildfire
- Very Low
Data: FEMA, National Risk Index for Natural Hazards - County-level table, v1.20 (v1.20, December 2025).
Vinyl siding installers near Dover, by Google rating
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.
Morris County Roofing and Siding, LLC
Siding contractor
- Google rating
- Reviews
- 85
- Area
- Dover 07801
Proven Contracting of Randolph
Siding contractor
- Google rating
- Reviews
- 79
- Area
- Randolph 07869
Superior Siding and Windows
Siding contractor
- Google rating
- Reviews
- 155
- Area
- Rockaway 07866
New Jersey Siding & Windows, Inc.
Siding contractor
- Google rating
- Reviews
- 177
- Area
- Randolph 07869
Green Valley Contractors
Siding contractor
- Google rating
- Reviews
- 7
- Area
- Dover 07801
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?