Top-Rated Vinyl Siding Installers in Gorham, ME
This site doesn't carry a license file deep enough for Gorham yet, which is why 6 installers appear below from a Google search instead. 6A is the IECC climate zone around Gorham, the same zone that decides which panel grade actually makes sense here.
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24° / 70°Fnormal January and July mean temperatures
Temperature swings in Gorham
Gorham sees a normal January mean of 24°F against a July mean of 70°F, a wide enough spread that vinyl panels visibly expand and contract across the year.
That Gorham swing is exactly why installers leave slack at every opening rather than fastening panels tight.
6A is the IECC climate zone for the surrounding county.
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 7.4 mi away.
Storm ratings on file for Cumberland County
Wind risk in Cumberland County rates Relatively Moderate and hail rates Relatively Moderate, per FEMA's county-level data.
Neither rating changes what's inside a box of siding sold in Gorham, 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 Moderate
- Hail
- Relatively Moderate
- 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 Gorham, 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.
Horsley Exteriors LLC
Siding contractor
- Google rating
- Reviews
- 55
- Area
- Scarborough 04074
Eduardo's Home Improvement
Siding contractor
- Google rating
- Reviews
- 6
- Area
- Portland 04103
All Time Builders, LLC
Siding contractor
- Google rating
- Reviews
- 4
- Area
- Not listed
Steven Shugars & Co
Siding contractor
- Google rating
- Reviews
- 4
- Area
- Westbrook 04098
Window World of Southern Maine
Siding contractor
- Google rating
- Reviews
- 153
- Area
- Westbrook 04092
Kota Construction
Siding contractor
- Google rating
- Reviews
- 7
- Area
- Westbrook 04092
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?