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United Door can handle all of your commercial garage door needs. We work with leading providers in the garage door industry to offer our customers top-of-the-line quality products. Our knowledgeable team can help you choose the best products to keep your business flowing smoothly with the right doors and openers to provide safety and protection.


A full line of dependable products to keep your business running.

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Top of the line openers for ultimate safety and convenience.

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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!
Couldn't of asked for a better garage door service.Casey M.
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