Address: 3601 Hempstead Turnpike 2nd floor suite 1569, Levittown, NY 11756 Phone: 516-331-3284 We at Long Island are experts in garage door and torsion springs. Our Long Island Garage Door Openers and Long Island Garage Door Springs are one of the best openers and spring available in the market. We install torsion springs, repair them, maintain them and even replace them if needed. Not only that, we also ship one of the cheapest garage door torsion springs having the best quality.