G&M Garage Doors — Garage Doors in Islip, NY

We are a family run business founded by Martin Paolino in 1987, and we've been proudly serving customers throughout all of Long Island for over 30 years. G&M Garage Doors specializes in all phases of garage door installations and garage door repairs for customers in Suffolk and Nassau County. Our customers are the heart of our business. That's why we pride ourselves on being word of mouth and serving our customers as promptly as possible. We keep our customers for life.

Need hardware for your garage door installer?

20% off

We also own Hinge Outlet — professional-grade hinges, handles and door hardware shipped fast. Homeowners can claim a one-time 20% code, capped at $500 in savings.

Get 20% Go to Hinge Outlet