Greene Group Construction Corp — 24/7 emergency water damage restoration, fire damage restoration, mold remediation, and roofing in East Williston, Nassau County, Long Island.
East Williston is an incorporated village in the Town of North Hempstead, Nassau County, with a population of about 2,645 as of the 2020 Census. Incorporated in 1926, the village was formerly farmland owned largely by the Willis family, and its name reflects its location east of Williston in upstate New York.
The East Williston Village Historic District, listed on the National Register of Historic Places, preserves 26 contributing buildings from the village's 19th and early 20th century core, including the early-19th-century Willis farmhouse and the historic Station Plaza railroad depot.
East Williston's housing is largely historic, with many homes dating to the village's 19th and early 20th century development. Older homes in the historic district carry original plumbing and roofing that are common sources of water damage.
East Williston sits well inland at about 118 feet of elevation with no waterfront exposure, so storm-surge risk is essentially nonexistent. Water damage here more typically stems from aging infrastructure in the village's historic housing stock and heavy rainfall.
Real drone photos and videos from a Long Island roof replacement completed by Greene Group Construction Corp. This is what your project looks like when you hire us.
Drone photos and videos © Greene Group Construction Corp. Long Island, NY.
Water damage, fire damage, or mold discovered? Every minute matters. Our crew serves East Williston with a 60-minute response.
📞 (631) 532-7346 — 24/7 Emergency LineWater damage in East Williston escalates fast. Within hours it saturates walls, floors, and insulation. Within 48 hours mold begins. Greene Group Construction's certified team reaches your East Williston property within 60 minutes of your call, ready to extract, dry, and restore.
Every water damage project in East Williston follows the IICRC S500 Water Damage Restoration Standard. We take daily moisture readings with calibrated meters and use thermal imaging cameras to confirm zero hidden moisture before any reconstruction begins — protecting your home from future mold and documenting the complete restoration for your insurance claim.
After a house fire in East Williston, Greene Group Construction secures your property immediately with emergency board-up and tarping, then begins systematic smoke removal, soot cleaning, structural drying, odor elimination, and full reconstruction — all under one contract.
Fire damage restoration in East Williston is a multi-phase project — board-up and tarping first, then smoke and soot removal, water extraction from firefighting, structural drying, odor elimination using thermal fogging and ozone treatment, and finally complete structural reconstruction. Greene Group Construction manages every phase under one contract.
Mold is a serious health hazard that grows fast after any water event. If you've discovered black mold in the basement, attic mold, or hidden mold behind walls in your East Williston home, Greene Group Construction provides certified professional mold remediation — identifying and correcting the moisture source so mold doesn't return.
Our mold process includes full containment, HEPA air filtration, removal of all affected materials, antimicrobial treatment, and post-remediation air quality testing to confirm clearance.
Beyond emergency restoration, Greene Group Construction is your full-service general contractor in East Williston. We offer complete roofing, siding installation, kitchen remodeling, bathroom renovations, and structural framing.
New roof installation, storm damage repair, leak repair, and complete roof replacement for East Williston homeowners.
Roofing in East Williston →Vinyl, fiber cement, and wood siding installation and replacement. Siding repair and storm damage restoration.
Siding Services →Complete kitchen and bathroom remodeling in East Williston — from concept to completion with premium materials.
Remodeling →Greene Group Construction Corp proudly offers a 10% discount on all roofing and restoration projects for U.S. military veterans, active-duty service members, police officers, firefighters, and EMS/paramedics.
Valid military ID, badge, or first responder credentials required. Cannot be combined with other offers.
Greene Group Construction Corp offers flexible financing options so you can protect your home now and pay over time.
