Call Us
Someone answers every call, including nights and weekends for emergencies.
- 631-587-0085
- 24/7 emergency service available
NJM Mechanical & Contracting
Contact NJM Mechanical & Contracting
Tell us what is going on and we will get you a straight answer. Free estimates with no obligation, 24/7 emergency response, and a licensed team covering all of Nassau and Suffolk County.
FREE ESTIMATES24/7 EMERGENCYNASSAU & SUFFOLKNO OBLIGATION
Licensed & Insured
Master Plumber
TASK 86/87 Certified
Navien NSS Certified
22+ YEARS ON LONG ISLANDGet Your Free Estimate
LICENSED & INSURED · NASSAU & SUFFOLK
PLUMBING · HEATING · COOLING · CONTRACTING
Have An Emergency? We’re Available 24/7.
631-587-0085WE ANSWER EVERY CALLGet In Touch
Reach NJM Mechanical & Contracting
Call for anything urgent — we answer around the clock. For everything else, the form above gets you a free estimate with no obligation.
Email & Office
Our shop is in North Babylon, and we work across Nassau and Suffolk County.
- Info@NJMContracting.com
- 31 Magro Dr, North Babylon, NY 11703
Hours
Regular office hours, with emergency coverage outside them.
- Mon–Fri: 7:00 AM – 6:00 PM
- Sat: 7:00 AM – 5:00 PM
- Sun: Closed
- 24/7 Emergency Available
What We Handle
Plumbing, heating, cooling, gas and general contracting for homes and businesses — all in-house.
- Licensed & insured, Master Plumber on staff
- TASK 86/87 certified for gas work
- Navien NSS certified
- Residential & commercial
Service Area
Proudly Serving Long Island and Surrounding Areas.
Based in North Babylon, working across both counties — close enough to get there fast, local enough to know the housing stock and the permit offices.
Find Service Near You!
- Long Island
- Nassau County
- Suffolk County
Towns We Serve
- North Babylon
- Babylon
- West Babylon
- Deer Park
- Lindenhurst
- Farmingdale
- Massapequa
- Hicksville
- Dix Hills
- Commack
- Islip
- Hempstead
- North Hempstead
- Rockville Centre
Proudly serving all of Nassau and Suffolk County, with deep local roots near our North Babylon home base.
Get A Free Estimate
One Call Handles It All
Plumbing, heating, cooling, gas, and contracting from one licensed Long Island team. Free estimates, 24/7 emergency response, and 22+ years of doing it right.