Long Island Roofing
Long Island Roofing Contractor
Roof repair, replacement, leak service, and storm damage repair for homes and businesses across Nassau and Suffolk Counties.
Local Roofing Expertise
Roofing built for Long Island weather
Long Island roofs work hard. Sitting between the Atlantic and the Sound, they take coastal wind, salt air, heavy nor’easters, summer thunderstorms, and winter ice — all in a single year.
From the older Capes and colonials of the western suburbs to newer construction further east, Long Island’s mix of housing means no two roofs are the same. Mariani Roofing serves homeowners and property owners across both Nassau and Suffolk Counties with honest assessments and roofing that’s ready for the weather this island throws at it.
Local Conditions
Common roofing needs on Long Island
Wind & Nor’easter Damage
High coastal winds lift and tear shingles, especially on exposed roofs.
Salt-Air Wear
Proximity to the water accelerates wear on roofing and metal flashing.
Storm Leaks
Driving rain finds weak spots around flashing, valleys, and skylights.
Aging Post-War Roofs
Many Long Island homes have roofs at or past their service life.
Ice & Winter Damage
Freeze-thaw cycles and ice at the eaves causing edge leaks.
Tree Debris
Mature trees dropping limbs and clogging gutters.
Services on Long Island
What we do here
Roof Repair
From a single leak to wind-damaged shingles, we make targeted Long Island roof repairs that hold — and we’ll tell you honestly if a repair is enough.
Roof Replacement
When a roof has reached the end of its life, we handle full roof replacement with quality materials installed to stand up to coastal weather.
Emergency Roofing
Active leak or storm damage? We respond fast with emergency roof repair and tarping to protect your home. Call (347) 400-9473.
Residential & Commercial
We serve Long Island homeowners and businesses alike — pitched shingle roofs and flat commercial roofs.
Nearby Areas
Long Island communities we serve
We work throughout Long Island, including Garden City, Mineola, Hempstead, Hicksville, Levittown, Huntington, Smithtown, Babylon, Oyster Bay, Glen Cove, and the surrounding Nassau and Suffolk communities. Explore Nassau County roofing and Suffolk County roofing, or see all service areas.
Long Island Roofing FAQ
Local roofing questions
Do you serve both Nassau and Suffolk County?
How does Long Island weather affect my roof?
Coastal wind, salt air, nor’easters, and freeze-thaw cycles all accelerate wear, especially on flashing and shingle edges. Annual inspections and prompt repairs make a big difference.
Can you come out after a storm?
Yes. For storm damage and active leaks, call for emergency roof repair right away.
Need a roofing contractor on Long Island?
Call Mariani Roofing at (347) 400-9473 for roof repair, replacement, leak service, or a free estimate anywhere on Long Island.