About Us — Established 1954
Family-owned and operated since 1954 — serving residential homeowners and commercial businesses throughout Fairfield County CT and surrounding areas for over 70 years.
We Specialize In:
🏠 Residential
Traditional, carriage house and modern doors for homeowners throughout Fairfield County.
Explore residential →
🏭 Commercial & Industrial
Sectional, rolling steel, high-speed doors and loading dock equipment for businesses.
Explore commercial →
70+
Years in Business
24/7
Emergency Service
2
Locations
All
Makes & Models
Our Story
Since 1954, United Door has been a leader in sales, service and installation of residential, commercial and industrial doors throughout Westchester, Putnam, New Haven, Litchfield and Fairfield counties. We know doors. With over 70 years of experience, we bring our knowledge and large selection of quality products to every job.
From carriage house doors to rolling steel doors and grilles, to parking lot and driveway entry gates to operators — we have the solution to your needs. Our service trucks are fully stocked so our technicians can repair your door right the first time, any day, any hour.
Our Locations
🏛 Connecticut Showroom
Address
5 Old Town Park Rd #32
New Milford, CT 06776
Hours
Mon–Fri: 8am–4:30pm
Saturday: 8am–1pm
Phone
(203) 403-0049🏛 New York Showroom
Address
610 Fayette Avenue
Mamaroneck, NY 10543
Hours
Mon–Fri: 8am–4:30pm
Saturday: Closed
Phone
(914) 964-0038Contact us for a free estimate on any door or gate project.
📞 (203) 403-0049Free Estimate