New England’s Premier Window Replacement Contractor

What Makes United Different?


check-mark10Picture0021BIG1-resized-600Un-Matched Experience With Window Replacements:

Over the past decade we’ve installed windows on over 1000 buildings. See some of our highlights below.

check-mark1A Staff With a “Can-Do” Attitude:

We only hire the best! Our #1 goal is to finish your project on-time & on-budget. Our office and field staff work hard to keep your project rolling.

check-mark1Offering A Variety of Windows and Styles:

We’re a featured installer of Marvin and Integrity Windows and also specialize in other brands.

check-mark1We Treat Our Partners Properly:

Window contractors are infamous for poor service, and fly-by-night operations. We have an A+ Rating with the BBB and over 7500 happy New England customers.


Condo Projects

Cottage St. Condominiums – Newton, MA
Market Mill Apartments – Lowell, MA
Hillcrest Village Condo Assoc – Bridgewater, MA
Beech Hill Condos – Rockland, MA
Top Notch Homes – 160 home development- Dracut, MA
North Grafton Ridge for Toll Brothers – Grafton, MA
Woburn Nursing Center – Woburn, MA
Traitor Hill Condos – N. Attleboro, MA
Goldie St. Condo – Revere, MA
Carlson/Walker St. Condos – Brookline, MA
Arnold Circle Trust – Cambridge, MA
Slade St. Condo Trust – Belmont, MA
Endicott St. Condo Assoc – Dorchester, MA
Chestnut Hill Realty Condos – Brighton, MA
Chestnut Development Group – Belmont and Framingham, MA
120 E Squantum Road Condos – Norwell, MA
One Cranberry Hill – Lexington, MA
McReel Condo Owners Assoc – Exeter, NH
Pond View Condo Association – Millis, MA
Sullivan House Condo Trust – Charlestown, MA
Winchester Nursing Home – Winchester, MA
Woodland Grove Condo Assoc – Newton Lower Falls, MA

Commercial Projects

Babson College CE Center – Babson Park, MA
Language Studies International School – Boston, MA
Hyster – Billerica, MA
MIT – Cambridge, MA
Barnes & Noble Bookstore, Cambridge, MA
Studio 56 – Quincy Market, Boston
Gruntal & Co. Investment Firm – Cape Cod, MA
Liz Claiborne – Chestnut Hill Mall
Snap-on Tools Manufacturing Plant – Natick, MA
Town of Wayland Gymnasium – Wayland, MA
Fresh City & Souper Salads– various locations in Boston
Lakeville Lions Club – Lakeville, MA
John Harvard’s Brew House – Framingham, MA
Wakefield Animal Hospital – Wakefield, MA
Franklin YMCA – Franklin, MA
Dow Chemical – Wilmington, MA
Jean Paige School of Dance – Boston, MA
Natick Mall – main offices, Natick, MA
South Bay Center – Security office S. Boston, MA
Mount Hope Christian Center – Burlington, MA
Velux America – Lakeville, MA Crossroads Plaza – Burlington, MACove Insurance – Uxbridge, MA