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Your Local Overhead Door & Gate Experts

Established in 1954, United Door is a leader in sales, service and installation of residential, commercial and industrial doors throughout New York City and Westchester and Fairfield counties. We know doors. With over 65 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.

A Reputation For Excellence Since 1954
With our large selection of quality products, knowledge, and excellent customer service, see why we are the professional door people!
We are very pleased with the job and quality of the doors and installation.Elyse B.
The Professional Door People
Visit Our Showroom 610 Fayette Avenue Mamaroneck, NY 10543
Our Hours Monday ‐ Friday 8am ‐ 4:30pm
Proudly Serving NYC & Westchester & Fairfield Counties