Top-Rated Window Contractors Near Groton, MA
Littleton sits 7 miles from Groton if this page's 5 names don't cover enough ground for you. All 5 come from a Google Maps ranking, not a ZIP-grouped license list, since Groton has none on file here. A high rating is a starting point, not a license check.
Google Maps ratings checked · How we rank
5 top-rated window contractors near Groton
This list is sorted by Google rating weighted against review volume instead of grouped by ZIP the way a license-based page here would be. A top spot here says nothing about a license; confirm the contractor's number with the state before you call.
12 Penny Exteriors, Inc.
Window installation service
- Google rating
- Reviews
- 63
- Area
- Littleton 01460
Dynamic Home Renovations
Window installation service
- Google rating
- Reviews
- 53
- Area
- Shirley 01464
Solid State Construction
Window installation service
- Google rating
- Reviews
- 118
- Area
- Shirley 01464
Concord Lumber & Building Center
Window supplier
- Google rating
- Reviews
- 64
- Area
- Littleton 01460
Thomas Bartlett Construction
Window installation service
- Google rating
- Reviews
- 4
- Area
- Not listed
2ZIP codes with listings
Where Groton's window contractors are actually based
Groton's 5 window contractors are spread across 2 ZIP codes.
The busiest single ZIP is 01460, carrying 2 of them.
Check your own ZIP first before assuming the closest option is whoever's listed at the top of Groton's page.
0146001464
Data: Google Maps listings, checked 2026-09-30.
7 mito Littleton, the nearest city on this site
Nearby cities if Groton comes up short
Littleton is the closest other city on this site to Groton, about 7 miles away.
Worth a look if Groton's own ZIP-by-ZIP lists are thin for the trade you need.
- Littleton 7 mi · 5
- Westford 7 mi · 6
- Tyngsborough 8 mi · 5
- Lunenburg 8 mi · 8
- Chelmsford 10 mi · 7
- Acton 11 mi · 6
- Leominster 12 mi · 6
- Fitchburg 13 mi · 5
Data: U.S. Census Bureau, 2026 TIGER/Line Gazetteer County Subdivision file (Connecticut only) (2026); U.S. Census Bureau, 2026 TIGER/Line Gazetteer Files (places, counties, ZCTAs, states) (2026).