Northampton's Highest-Rated Vinyl Siding Pros, by Google
6 vinyl siding installers earned a spot on this Northampton page by Google rating, not by a state file this site doesn't have enough of yet. Wind risk reads Relatively Moderate and hail risk reads Relatively Low for the county around Northampton, exactly the two stresses a panel's ASTM rating is supposed to answer.
Google Maps ratings checked · How we rank
24° / 72°Fnormal January and July mean temperatures
Temperature swings in Northampton
Northampton's July mean of 72°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 24°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 8.1 mi away.
Storm ratings on file for Hampshire County
Wind risk in Hampshire County rates Relatively Moderate and hail rates Relatively Low, per FEMA's county-level data.
Neither rating changes what's inside a box of siding sold in Northampton, 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 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 Northampton, 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.
Exterior Construction Inc
Siding contractor
- Google rating
- Reviews
- 159
- Area
- Southampton 01073
Sexton Roofing & Siding
Siding contractor
- Google rating
- Reviews
- 104
- Area
- West Hatfield 01088
Shumway Services
Siding contractor
- Google rating
- Reviews
- 61
- Area
- Not listed
J. Sicard Construction, Inc.
Siding contractor
- Google rating
- Reviews
- 29
- Area
- South Hadley 01075
Boost Construction Inc
Siding contractor
- Google rating
- Reviews
- 41
- Area
- Not listed
ALL Star Insulation & Siding
Siding contractor
- Google rating
- Reviews
- 26
- Area
- Easthampton 01027
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?