Greene Group Construction Corp — 24/7 emergency water damage restoration, fire damage restoration, mold remediation, and roofing in Mastic Beach, Suffolk County, Long Island.
Mastic Beach is a hamlet in the southeastern Town of Brookhaven, Suffolk County, with a population of about 15,610 as of the 2020 Census. Formed in 1928 by the Mastic Beach Property Owners Association, the hamlet sits on a peninsula extending into Moriches Bay and briefly incorporated as a village from 2010 to 2017.
Mastic Beach's identity is closely tied to its many marinas and docks, reflecting its short distance from the Atlantic Ocean. The Mastic Beach Fire Department, founded in 1933, remains a community anchor.
Mastic Beach's housing sits at a very low elevation of about 6.6 feet, with many homes built close to the water during the hamlet's original 1920s development as a beach community. This low-lying housing stock is highly vulnerable to flooding.
Mastic Beach was one of the hardest-hit communities on Long Island during Hurricane Sandy — more than 1,000 single-family homes were damaged, about 70 left uninhabitable, and 100 residents had to be stranded and rescued from floodwaters.
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 Mastic Beach with a 60-minute response.
📞 (631) 532-7346 — 24/7 Emergency LineWhen water damage strikes your Mastic Beach home — from a burst pipe, basement flood, sewage backup, or roof leak — Greene Group Construction arrives within 60 minutes with industrial extraction equipment and IICRC-certified technicians. We stop the damage before it spreads.
Every water damage project in Mastic Beach 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.
Fire damage in Mastic Beach is never just the burn area. Smoke penetrates every surface within hours, firefighting water creates secondary damage, and soot begins permanently etching surfaces immediately. Greene Group Construction responds to fire emergencies in Mastic Beach 24/7.
Fire damage restoration in Mastic Beach 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 Mastic Beach 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 Mastic Beach. 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 Mastic Beach homeowners.
Roofing in Mastic Beach →Vinyl, fiber cement, and wood siding installation and replacement. Siding repair and storm damage restoration.
Siding Services →Complete kitchen and bathroom remodeling in Mastic Beach — 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.
