Real Work. Real Results.
Greene Group Construction provides 24/7 water damage restoration and flood cleanup in Ronkonkoma, NY. Our IICRC-certified team handles emergency water extraction, flooded basements, burst pipes, sewage backups, structural drying, mold prevention, and insurance documentation throughout Ronkonkoma and Suffolk County.
Water damage, fire damage, or mold discovered? Our crew serves Ronkonkoma with a 60-minute response.
📞 (631) 532-7346 — 24/7 Emergency LineGreene Group Construction provides rapid 24/7 emergency water extraction and complete water damage restoration services in Ronkonkoma. See our guide on what to do immediately after water damage.
See the full Ronkonkoma water damage restoration guide for our complete process, from first call to final walkthrough.
Greene Group Construction Corp is also the trusted roofing contractor serving Ronkonkoma homeowners and businesses. Whether you need a full roof replacement, storm damage repair, or a free inspection, our licensed roofing crews deliver lasting results. We install all major roofing systems including flat roofs, EPDM, and TPO. Read our guide on how to file a storm damage roof insurance claim on Long Island.
Greene Group provides complete fire and smoke damage restoration and certified mold remediation in Ronkonkoma.
Greene Group is your full-service general contractor in Ronkonkoma — roofing, siding, kitchen remodeling, and bathroom renovations.
10% discount for veterans, active-duty, police, firefighters, and EMS.
0% interest promotional plans, fast approvals, $1,000–$100,000.
