About Alter Phase Roofing Contracting
Alter Phase Roofing Contracting is a family-owned Staten Island roofer with the owner on every job and its own crew doing the work. It serves Staten Island, Brooklyn, Manhattan and Queens, and is BBB accredited, insured, a GAF Master Elite contractor and holder of NYC license #2129904-DCWP. Services include roof repair for leaks, flashing and storm damage, full tear-off roof replacement that is usually done in one day, flat roofing for extensions, garages and attached homes, skylights, vinyl siding, and seamless gutters with guards and repairs. Commercial roofing covers repair, replacement and inspections for property managers, HOAs, co-ops and condos. Emergency calls are answered 24/7, and photos and written notes of the damage are provided for the insurance company. Free inspections come with a written price, and warranties are given in writing, up to 50 years. Rated 5 from 92 Google reviews, all 92 of them five stars.
Services and details
Roofing work
YesLeak repair
YesEmergency service
YesStorm damage repair
YesHelps with insurance claims
YesCommercial roofing
YesFlat roofs
YesGutters
YesWarranty
YesStates a contractor license
YesManufacturer certified
Yes
No information yet on asphalt shingles, metal roofing, slate roofing, financing. The website did not say; call and ask.
Contact
- (929) 370-1552
- 61 Appleby Ave, Staten Island, NY 10305
- Website
- View on Google Maps
Listing compiled from public sources on 2026-11-11. Report a correction or request removal. Back to roofers in Staten Island.