Nassau County Roofing
Nassau County Roofing Contractor
Roof repair, replacement, leak detection, and storm damage service for homes and businesses across Nassau County, NY.
Western Long Island
Roofing for Nassau County homes
Nassau County is dense, established suburbia — and much of its housing dates to the post-war boom, which means a lot of roofs are aging at the same time.
From the planned streets of Levittown and the colonials of Garden City to the homes of Mineola, Hempstead, and Hicksville, Nassau’s mature neighborhoods bring two recurring roofing themes: older roofs nearing replacement, and lots of mature trees dropping debris and shading roofs. Mariani Roofing helps Nassau homeowners and businesses keep ahead of both with honest repairs and quality replacements.
Local Conditions
Common roofing needs in Nassau County
Aging Post-War Roofs
Decades-old roofs reaching the end of their service life.
Wind-Lifted Shingles
Storms off the coast loosening and tearing shingles.
Tree Debris & Shade
Leaf buildup, clogged gutters, and moss on shaded roofs.
Flashing Leaks
Failed flashing on older chimneys and additions.
Ice at the Eaves
Winter ice causing roof-edge leaks.
Skylight Leaks
Worn seals on older skylights and roof penetrations.
Services in Nassau
What we do here
Roof Repair
Targeted roof repair for leaks, damaged shingles, and worn flashing on Nassau homes.
Roof Replacement
Full roof replacement for the county’s many aging roofs — with a clear, written estimate.
Emergency Roofing
Fast emergency roof repair for active leaks and storm damage. Call (347) 400-9473.
Residential & Commercial
Homes and businesses across Nassau County.
Nearby Areas
Nassau communities we serve
We serve Garden City, Mineola, Hempstead, Hicksville, Levittown, Oyster Bay, Glen Cove, and surrounding Nassau communities — and across the line into Suffolk County and Queens. See all of Long Island or our full service areas.
Nassau Roofing FAQ
Local roofing questions
My Levittown-era roof is old — repair or replace?
If the roof is near or past its lifespan and showing widespread wear, replacement is usually the better long-term value. An inspection gives you a clear answer for your specific roof.
Do you handle tree-damage and gutter issues?
Yes — from branch impact to roof-edge and gutter problems that cause leaks. See roof repair.
Which Nassau towns do you cover?
All of them — Garden City, Hempstead, Mineola, Hicksville, Levittown, Oyster Bay, Glen Cove, and beyond.
Need a roofing contractor in Nassau County?
Call Mariani Roofing at (347) 400-9473 for roof repair, replacement, leak service, or a free estimate in Nassau County.