Highest Quality

Commercial Roofing Services

at Competitive Prices.


Ace American Contracting

Learn more about Ace American Contracting

Enjoy a variety of benefits

Ace American Contracting is Long Island's #1 commercial flat roofing contractor. We have been providing dependable roofing services at competitive prices to the entire Long Island area for over 30 years.

 •  FREE written estimates

 •  FREE personal consultations

 •  Warranty options available

 •  24/7 repair services

 •  High quality, brand name products

Find a service that meets your needs

Whether you're looking for an entirely new commercial roof, re-roofing or need to complete some minor repairs, the experts at Ace American Contracting can help! We are also proud members of the National Roofing Contractors Association.


No job is too big or too small; our experienced professionals can handle it all! Call today to consult with our staff and don't forget to ask about our warranty options!

Experienced staff

With over 30 years of experience in the commercial roofing industry, our friendly, knowledgeable staff are prepared to answer any and all of your questions.

Ace American Contracting has been proudly offering quality, affordable commercial roofing services to all of Suffolk County and Nassau for over 30 years.

We provide reliable help when you need it most! Call us during an emergency - 24 hours a day, 7 days a week!

Contact us today

for more information


newly coats commercial building Graphic  man installing a roof to a building