Greene Group Construction Corp — 24/7 emergency water damage restoration, fire damage restoration, mold remediation, and roofing in Commack, Suffolk County, Long Island.
Commack is a hamlet straddling the Towns of Huntington and Smithtown in Suffolk County, with a population of about 36,536 as of the 2020 Census. The name comes from the Secatogue word "Winnecomac," meaning "pleasant lands," reflecting the area's fertile farmland before it grew into a Long Island suburb.
The Commack United Methodist Church and Cemetery, along Townline Road, is a designated historic site dating to the hamlet's crossroads-village era. Commack today is a major retail corridor along Jericho Turnpike with no traditional walkable downtown.
Commack's housing is largely suburban single-family construction from the mid-to-late 20th century. Homes in the older sections near the historic crossroads carry more aging plumbing and roofing than newer developments further out.
Commack sits well inland at roughly 130 feet of elevation with no waterfront exposure, so storm-surge and coastal flood risk are essentially nonexistent here. Water damage instead typically stems from plumbing failures, roof leaks, 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 Commack with a 60-minute response.
📞 (631) 532-7346 — 24/7 Emergency LineWhen water damage strikes your Commack 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 Commack 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 Commack 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 Commack 24/7.
Fire damage restoration in Commack 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 Commack 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 Commack. 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 Commack homeowners.
Roofing in Commack →Vinyl, fiber cement, and wood siding installation and replacement. Siding repair and storm damage restoration.
Siding Services →Complete kitchen and bathroom remodeling in Commack — 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.
