Historic Homes,
Done Right
Drive south of Merrick Road toward the Great South Bay and Amityville's oldest homes come into view — turreted Victorians, Colonial Revivals with wraparound porches, and Craftsman cottages from the village's early-1900s resort era.
Roofs like these were never meant to be treated as flat rectangles. They carry steep pitches, dormers, hips, and long valleys, and a short run down Sunrise Highway from our West Babylon base is all it takes to protect both their curb appeal and the water underneath.
Bay Weather,
Salt Air & Flood Zones
Two peninsulas — the "necks," as locals call them — make up the coastal part of the village, split by navigable canals running inland from the bay. Homes near Amity Harbor and James A. Caples Memorial Park sit right in the path of the salt air and wind off the water.
Steep Victorian and colonial pitches shed water well, but they concentrate runoff into valleys and around dormers — exactly where older roofs start to fail. That is where our detail work pays off.
- Corroded metal — salt air eats plain-steel fasteners, valley metal, and drip edge near the bay
- Failing valleys & flashing — steep dormered rooflines that funnel water into their weakest points
- Layered shingles — decades of tear-overs on older homes near Broadway hiding tired decking
- Wind-driven rain — South Shore nor'easters that push water sideways under lifted courses
- FEMA flood zones — canal-front streets in AE and VE zones that demand tight drainage above
- Character detailing — hips, turrets, and profiles a standard install can flatten
Roofing Services
in Amityville
From a single corroded flashing to a full tear-off on a historic Victorian, every roofing and exterior need in the village — covered with GAF Master Elite craftsmanship.
Roof Replacement
Full tear-off and GAF Master Elite installation, with shingle profiles chosen to suit Amityville's Victorians, colonials, and Capes. Most homes finished in a single day.
Explore Roofing
Roof Repair
Leaks, corroded flashing, storm-lifted shingles, and worn valleys on older bay-side rooflines, repaired to last.
Roof Repair
Siding & Gutters
Vinyl and fiber-cement siding built for salt air, plus seamless gutters, soffit, and fascia sized for South Shore storms.
Siding & Gutters
24/7 Emergency Service
Active leak after a nor'easter? We tarp and stabilize the same day, then schedule the permanent fix.
Storm DamageWhy Amityville Homeowners
Choose J. Great Roofing
Any roofer can quote a job here. Very few respect the character of a historic waterfront home — and carry the certification to back the work with a lifetime warranty.
GAF Master Elite®
A certification held by only the top 3% of roofing contractors in the country.
Golden Pledge® Warranty
Lifetime coverage on materials and workmanship — protection that matters most on coastal roofs.
Single-Day Installs
Most full replacements are torn off, installed, and cleaned up before we leave for the day.
Character Respected
Profiles and colors chosen to honor the original look of Amityville's older homes.
Rated 5.0 Stars by Amityville Neighbors
Across 87+ verified reviews, homeowners point to the same things: clean single-day installs, honest estimates, and a crew that respects the character of the house. Licensed and insured in New York State, open 7am–7pm Monday through Saturday.
Neighborhoods & Nearby Areas We Cover
Amityville sits in the Town of Babylon, bordered by Copiague to the east, North Amityville above Merrick Road, and East Massapequa across the Nassau line — plus the surrounding South Shore towns we serve every week.
See the full service areas list for every town we cover across Long Island.
Amityville Roofing FAQs
Straight answers to what Amityville homeowners ask us most.
Yes. Many of the Victorian, Colonial Revival, and Craftsman homes south of Merrick Road and around Ireland Place have steeper pitches, dormers, and detailed rooflines that a standard install can flatten. We spec GAF architectural shingle profiles and colors that keep the character intact, and we handle the extra valleys, hips, and flashing that older Amityville roofs require.
We do. The homes on the necks in Amity Harbor and along the fingertip canals take direct salt air and wind off the Great South Bay. On those roofs we use corrosion-resistant fasteners and flashing, upgraded underlayment, and sealed ridge and starter courses so the wind-driven rain has nowhere to get in.
Salt air corrodes plain steel fasteners, valley metal, and drip edge faster than it does inland, and it speeds up wear on ventilation components. For bayfront and canal-front Amityville homes we specify aluminum or coated flashing and stainless or hot-dipped fasteners so the roof holds up to the marine exposure for its full lifespan.
The flood zone itself is about rising water, not the roof, so it does not stop a re-roof. What matters is keeping water out from above during nor'easters and tropical systems. We prioritize proper flashing at every penetration, ice-and-water shield in the vulnerable areas, and tight gutter and downspout drainage so storm runoff moves away from the house.
Our base is on Sunrise Highway in West Babylon, a few minutes up the road, so we reach Amityville quickly. We offer 24/7 emergency response for active leaks and storm damage and can tarp and stabilize a roof the same day, then schedule the permanent repair.
As a GAF Master Elite contractor, one of the top three percent nationwide, we can register the GAF Golden Pledge Lifetime Warranty, which covers both the materials and our workmanship. That coverage matters most on coastal roofs that face years of bay wind and salt exposure.