Zone control systems divide your home into multiple heating and cooling zones, each with its own thermostat, allowing customized comfort in every room. MJM Heating & Cooling designs, installs, and services HVAC zoning systems to maximize energy efficiency and comfort across New Jersey homes.
By targeting heating and cooling to occupied areas only, zoning reduces energy waste and balances temperature throughout your home.
From fast repairs to full system installations, MJM Heating & Cooling provides expert air conditioning services across New Jersey. Whether it’s a broken unit in the middle of summer or a new energy-efficient system you need, our veteran-owned team delivers fast, reliable, and affordable solutions built for lasting comfort.
Customized zoning setups with multiple thermostats and motorized dampers.
Troubleshooting zone system issues and repairing faulty components.
Annual inspections and cleaning to maintain system efficiency.
Enhancing older zoning systems with modern controls.
“MJM replaced our outdated AC system and we couldn’t be happier. Their crew showed up on time and worked efficiently. We were back to comfort in less than a day.”
“We’ve used MJM for years and they always deliver. For our seasonal tune-up, they were on time, honest, and didn’t try to upsell us on anything unnecessary.”
“We had other companies try to figure out what was wrong, but MJM got it right on the first visit. Their team is knowledgeable and professional.”
“Very responsive and professional service from start to finish. They worked around our schedule and had the AC blowing cold air the same day.”
Have questions about your air conditioner? You're not alone. Our AC FAQs cover everything from system lifespan and maintenance tips to emergency repairs and financing options—so you can make informed decisions and stay cool with confidence.
It’s a system that controls temperatures in different zones or rooms independently.
By heating/cooling only the rooms you use, reducing unnecessary energy use.
Yes, most existing systems can be retrofitted with zoning.
Installation generally takes 1-2 days.
Annual checkups of thermostats and dampers are recommended.
Yes, financing options are offered through Wisetack.
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.
