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DAMAGE RESTORATION
LONG ISLAND NY

24/7 emergency response for water damage, fire damage, mold remediation, and storm damage — from the Hamptons and North Fork to Nassau and Suffolk County. IICRC certified. Insurance claims handled.

📞 Emergency: (631) 532-7346 Free Estimate →

⚡ 60-Minute Response
✅ IICRC Certified
📋 Insurance Claims Handled
🗺️ Hamptons, North Fork, Nassau & Suffolk

Recent Project

Inside a Long Island Fire Restoration

A Long Island house fire, documented during the emergency and mitigation phase — tarping, board-up, and debris removal before reconstruction begins. This is what the first days on a fire loss actually look like, and it is the same documentation that goes to your insurance adjuster. Watch the walkthrough, or click any photo to enlarge.


Video walkthrough of a fire damage restoration project by Greene Group Construction on Long Island Greene Group Construction Fire Restoration — project walkthrough

Emergency Response Fire-damaged Long Island home with emergency blue tarps covering the collapsed roof and burned framing
Emergency tarping over the burned roof to stop water intrusion the same day.
Board-Up Plywood board-up sealing the burned-out rear wall of a fire-damaged house on Long Island
Plywood board-up securing the open wall against weather and trespass.
Demolition Charred structural framing and fire debris removed from the damaged section of a Long Island home
Charred framing and debris stripped back to sound structure before rebuild.
Damage Assessment Burned-out second-floor window and fire-stripped roof edge on a Long Island home
Burned-out window and scorched roof edge — documented for the claim.
Mitigation Underway Front elevation of a fire-damaged Long Island home during mitigation, upper windows open and roof edge stripped
Front elevation mid-mitigation, before reconstruction starts.

Photos show the emergency and mitigation phase of an active project. See our full fire damage restoration process →


🚨 DAMAGE EMERGENCY? DON'T WAIT.

Water, fire, and mold damage gets worse every hour. Call now for 24/7 emergency response across Long Island.

📞 (631) 532-7346 — Available Now

All Restoration Services

Complete Restoration Services on Long Island

From emergency response to complete rebuild — Greene Group handles every phase of damage restoration across Nassau and Suffolk County.

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Water Damage Restoration

24/7 emergency water extraction, structural drying, flood cleanup, burst pipes, sewage backup, and complete reconstruction.

Water damage details →
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Water Damage in Quogue, NY

Our home village, 11959. Why groundwater, seasonal closed houses, septic backups and Chapter 95 flood code make a Quogue water loss its own problem.

Quogue water damage details →
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Fire Damage Restoration

Emergency board-up, smoke and soot removal, odor elimination, structural cleaning, and complete rebuild from fire damage.

Fire damage details →
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Mold Remediation

Certified mold inspection, air quality testing, black mold removal, attic and basement mold remediation, and post-remediation clearance.

Mold remediation details →
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Storm Damage Restoration

Emergency tarping, storm water intrusion repair, wind and hail damage restoration, and insurance claim documentation.

Storm damage details →

Our Restoration Process

From Emergency Call to Complete Restoration

1

Emergency Call

Call 24/7. We dispatch immediately — targeting 60-minute arrival across all of Long Island.

2

Assess & Secure

We assess all damage, stop the source, and secure your property — board-up, tarping, water extraction.

3

Document Everything

Full photographic and moisture documentation for your insurance claim — nothing missed.

4

Mitigation

Industrial drying, cleaning, soot removal, mold containment — certified to IICRC standards.

5

Insurance Claim

We work directly with your adjuster. Most Long Island homeowners pay little to nothing out-of-pocket.

6

Complete Rebuild

Drywall, flooring, structural repairs, painting — one contractor handles everything start to finish.


Why Greene Group

Long Island's Full-Service Restoration Contractor

Most restoration companies stop at mitigation — they extract water and dry your structure, then hand you off to a separate contractor for the rebuild. Greene Group Construction Corp. handles the complete process, from emergency response through finished reconstruction, under one roof.

This matters for Long Island homeowners because it means one point of contact, one insurance claim, faster completion, and no coordination gaps between the mitigation crew and the rebuild crew. We've been serving Nassau and Suffolk County since 2008.

📋 We Handle Your Insurance Claim

Greene Group works directly with Allstate, State Farm, GEICO, Liberty Mutual, Travelers, and all major Long Island insurers. We prepare all documentation, meet with your adjuster, and file supplements to ensure you receive the full value of your claim.

✅ IICRC Certified Technicians

Our restoration crews hold IICRC certifications in water damage restoration (WRT), applied structural drying (ASD), and mold remediation — the industry's highest standards. Certification ensures proper protocols that prevent secondary damage and satisfy insurance requirements.

⚡ 60-Minute Emergency Response

We have crews positioned across Long Island. When you call at 2am with a burst pipe flooding your basement, we arrive fast — not in the morning. Every minute of active water damage increases your total restoration cost and mold risk.

🔥 Fire, Water & Mold — All Under One Roof

Most damage events involve multiple types of damage. A house fire creates water damage from suppression. A flood leads to mold. Storm damage causes both water intrusion and structural damage. Having one contractor certified in all restoration types means nothing falls through the cracks.

🗺️ All of Nassau & Suffolk County

From Valley Stream to Montauk — every community on Long Island. We've handled restoration projects in every town across both counties, and we know the local building codes, permit requirements, and insurance landscape specific to Long Island. On the South Fork, that includes emergency water extraction in Hampton Bays.


What Homeowners Say

Restoration Reviews from Long Island

★★★★★

"We had a pipe burst on Christmas morning and flooded our entire first floor. Greene Group was there within the hour, extracted everything, set up drying equipment, and handled every bit of the insurance claim. We paid nothing out of pocket."

Patricia W.
Smithtown, NY
★★★★★

"After a kitchen fire, we didn't know where to start. Greene Group walked us through every step — board-up the same night, soot cleaning, worked with our adjuster, and rebuilt the kitchen better than before. One call, one company, done."

James R.
Massapequa, NY
★★★★★

"Found black mold in our attic after a roof leak. Greene Group found the moisture source our roofer had missed, remediated the mold with full containment and air testing, and patched the roof. Clearance testing came back clean."

Susan K.
Huntington, NY

Common Questions

Frequently Asked Questions

How fast does Greene Group respond to water damage emergencies?

We target a 60-minute response time for water damage emergencies throughout Nassau and Suffolk County, 24 hours a day, 7 days a week including holidays. The faster we respond, the less total damage — and the lower your claim.

Does homeowners insurance cover water damage restoration on Long Island?

Most Long Island homeowners insurance policies cover sudden and accidental water damage, including burst pipes, appliance failures, and storm-water intrusion. Greene Group documents the damage, prepares a detailed restoration scope, communicates with the adjuster regarding its work, and provides supporting documentation for covered repairs. Coverage depends on the individual policy and cause of loss.

How quickly can mold grow after water damage?

Mold can begin growing within 24 to 48 hours of water exposure in Long Island's humid climate. Immediate water removal and structural drying can help reduce further damage and mold growth.

Do you assist with documentation for fire damage insurance claims?

Yes. Greene Group provides emergency documentation, detailed restoration scopes, photographs, and supporting information related to its fire-damage restoration work, and coordinates with the insurance adjuster when appropriate.

What areas of Long Island do you serve?

Greene Group serves communities throughout Nassau and Suffolk County, including Quogue, Hampton Bays, Westhampton Beach, Southampton, Riverhead, the Hamptons, and the North Fork.


Service Areas

Restoration Coverage From the Hamptons to Nassau County

Greene Group responds to water, fire, mold, and storm damage across the East End and both counties. Don't see your town listed? Call us — we cover all of Long Island.

The Hamptons

Southampton, East Hampton, Bridgehampton, Montauk, Sag Harbor, Westhampton Beach, Amagansett, Water Mill, Quogue, Hampton Bays

North Fork

Greenport, Southold, Mattituck, Cutchogue, Orient, Riverhead, Jamesport, Laurel, New Suffolk, Peconic

Nassau County

Hempstead, Oyster Bay, North Hempstead, Long Beach, Glen Cove, Great Neck, Manhasset, Garden City, Mineola, Rockville Centre

Suffolk County

Huntington, Babylon, Islip, Brookhaven, Smithtown, Sayville, Bay Shore, Patchogue, Port Jefferson, Stony Brook, Lindenhurst

See our full Long Island service area map →


FREE RESTORATION ESTIMATE

Serving all of Nassau and Suffolk County — IICRC certified, 24/7 emergency response.

(631) 532-7346

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