MJM Heating and Cooling is a veteran-owned HVAC company proudly based in Woodbridge, NJ. With over a decade of hands-on experience, our team brings the precision, discipline, and integrity of military service to every job. Whether you need a new heating system, emergency AC repair, or a full HVAC upgrade, we deliver reliable, high-quality solutions that keep your home or business comfortable year-round.
As a certified Lowe’s Independent Service Provider, MJM is trusted not only by our customers—but by one of the most recognized names in home improvement. We serve residential and commercial clients across all of New Jersey, offering everything from system installs to routine maintenance and emergency support. At MJM, we don’t just fix HVAC—we build lasting relationships through honest work, dependable service, and unmatched professionalism.
We offer full-service heating and cooling for both residential and commercial properties:
“When our central AC stopped working in the middle of July, MJM came out the same day. They diagnosed the issue quickly and had us up and running in no time. Super professional and responsive — highly recommend!”
“MJM installed our new furnace right before the first snow hit. The whole process was seamless, and their crew was clean and courteous. Our home has never felt warmer.”
“We added ductless units to our upstairs bedrooms and MJM handled everything perfectly. The install was quick, and the units work better than expected. Clean work, fair pricing, and great people.”
“I didn’t realize how much a home purifier would improve my allergies until MJM installed one. They helped us pick the right system and explained everything clearly. We noticed the difference immediately.”
Our team is here to help—whether it’s routine maintenance, an urgent repair, or a full system install. Contact MJM Heating and Cooling today for fast, friendly, and reliable HVAC service anywhere in New Jersey.
