A1 Roofing

51 Nesconset Hwy
Port Jefferson Station, NY 11776
Phone: (631) 928-1826
Visit Website

A1 Roofing maintains an honorable reputation and track record for the installation, maintenance and repair of more than 20,000 commercial and residential roofs across Long Island since 1981.  Our full-spectrum expertise - from routine roof repairs to the installation of skylights, gutters, leaders, and chimney flashing - has earned our Long Island roofing company the highest referrals and repeat business in the industry.

Discover the A1 Difference

  • Same Day Quote - A complete quotation with all info and processes delivered in a day or less.
  • Bird's Eye Estimate - Our roofing experts go up on the roof for a bird's eye view before any commitment to the project.
  • Triple Check - We check-off during, post project, and one week later for excellence to the third degree

Call us today for a FREE estimate (631) 928-1826

/ Home Improvement

D&S Roofing

D&S Roofing

1814 Deer Park Avenue
Deer Park - 11729
631-667-1198
The Centre Lock Shop

The Centre Lock Shop

107 North Park Avenue
Rockville Centre - 11570
516-766-2326
Metropolitan Awnings, Inc.

Metropolitan Awnings, Inc.

Long Island - 11207
(718) 807-8233
Rightway Awning Company

Rightway Awning Company

Long Island to NYC
718-640-5220

Dormer King Construction

536 Sixth Street
West Babylon - 11704
(631) 957-5555

Dr. Energy Saver Long Island

390 Middle Country Road
Middle Island - 11953
888-595-0965

Cliff's House Painting


Syosset - 11773
516-921-0494