Commercial Roof Repair Long Island NY

Get a FREE estimate
You won't have to deal with hidden fees or surprises when you get a FREE written estimate before beginning your project! We even include photos!

Consult with our experts
Our experienced staff prides themselves on providing you with the individualized service you deserve. Call today for a personal consultation.

Ask about our warranties
You'll be satisfied with our services - we guarantee it! We stand behind our work by offering up to a 20 year warranty!
Highest Quality Roofing Services at Competitive Prices
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Commercial Roof Installation ✔️
Commercial Roof Repair ✔️
Flat Roof Installation ✔️
Flat Roof Repair ✔️
Residential Flat Roof Repair & Installation
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Commercial Roof Repair Across Long Island
Ace American Contracting has been repairing and replacing commercial roofs across Long Island for over 30 years, working out of Sayville and serving both Nassau and Suffolk County. Our crews handle warehouses and industrial buildings in Hauppauge and Farmingdale, storefronts and strip centers in Patchogue and Hicksville, apartment buildings, medical offices, churches and schools. Most of the calls we get start the same way: ponding water that never drains, split seams on an aging EPDM roof, failed flashing around HVAC curbs and skylights, or blistering on an older hot-tar built-up roof. We find the actual source of the leak instead of patching the stain on the ceiling, then give you a free written estimate with photos so you can see exactly what we found. When a roof opens up in the middle of a storm, we answer the phone 24 hours a day, 7 days a week.
How fast can you get out for an emergency commercial roof leak on Long Island?
We run 24/7 emergency service across Nassau and Suffolk and can usually get a crew out the same day to stop the water and protect what is underneath, with the permanent repair scheduled right after.
Do you repair the roof or do I need a whole new one?
That depends on how much of the roof is wet underneath. If the insulation is still dry and the membrane is sound, a repair is the cheaper and smarter call. We tell you honestly either way and put it in writing before you spend anything.
What does a commercial roof repair cost?
Estimates are free and written, and they include photos of the problem area. Cost comes down to the roof system, how far the damage has spread, and how much access the building allows. Call 631-714-6999 and we will come look at it.

