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Gallagher Doors

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25 Years In Business

Company Details

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75 West End Avenue
Massapqua, NY 11758


  • Mon: 7:00 AM - 7:30 PM
  • Tue: 7:00 AM - 7:30 PM
  • Wed: 7:00 AM - 7:30 PM
  • Thu: 7:00 AM - 7:30 PM
  • Fri: 9:00 AM - 5:00 PM
  • Sat: 9:00 AM - 5:00 PM
  • Sun: 7:00 AM - 7:30 PM
View All Details & Credentials

Service Details

    Areas of Expertise

    • Garage Door Install or Replace
    • replace frame around garage door
    • change old barn doors to overhead doors
    View All Offerings and Cities Served

    Cost Information

    • Free Estimates


    236 Verified Reviews
    • 5
    • 4
    • 3
    • 2
    • 1

    Highly rated for

    • Quality
    • Value
    • Customer Service
    Showing 1-10 of 236 results
    5.0 Mary L. Commack, NY

    John did such an excellent job on my garage door with windows. And framed it out in new aluminum with new moldings. Precise, neat and the price was great. I am very happy and proud of my new door!

    5.0 Mark C. Plainview, NY

    Terrific! Professional! Excellent job and best price. Too bad he doesn't do other things because I would hire him for those too.

    5.0 Esau B. East Meadow, NY

    Very knowledgeable and amiable. Knew his stuff and fixed my garage door in less than 15 minutes.

    5.0 Sally G. Lynbrook, NY

    Beginning to end they were great!!

    4.5 Elayne G. East Meadow, NY

    Did the job on time. He was very courteous to deal with. Excellent job.

    5.0 Sheik H. Hollis, NY

    a well done professional door installation

    5.0 Chandana B. Wantagh, NY

    Excellent, on time, and got the job right the first time

    5.0 Munna S. Bellerose, NY

    Professional, reasonable, expert, a pleasure to deal with

    5.0 Munna S. Bellerose, NY

    Such a pleasure to deal with, a consummate professional, thorough and expert work, will recommend John to anyone. Removed existing door and opener, installed new ones in 1 hour 30 minutes. He knows what he is doing!!!

    5.0 Robert C. Wantagh, NY

    Great job, fast, clean, reasonably priced. I would highly recommend them.

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