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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!
Prompt, professional and knowledgeable. Andy H.
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