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Keeping You Comfortable, Season After Season.
Family-owned
Service
Extended Warranties
When your furnace can’t keep up with a New Jersey winter, you need a team that gives you straight answers. J&M Cooling and Heating is a locally owned, family-owned HVAC company based right here in Fairfield, NJ. We install and replace furnaces for homes and businesses throughout the area. You’ll always get an upfront price before any work begins.
A few warning signs usually show up before a furnace gives out for good.
Most well-maintained furnaces last around 15 to 20 years. How long yours lasts depends on how it was installed, how often it’s serviced, and how hard it has to work. In Fairfield, NJ, that last part matters. Long stretches of freezing weather in January and February keep a furnace running for hours at a time, which wears down blower motors, igniters, and other parts.
Humidity plays a role too. Fairfield sits in a low-lying area along the Passaic River, and many local homes have damp basements where the furnace lives. Over time, that moisture can lead to rust on burners, heat exchangers, and electrical connections. If your system is showing its age, we’ll tell you honestly whether a repair still makes sense or if furnace replacement in Fairfield, NJ, is the smarter move.
Every home is different, so we’ll help you pick a system that fits your space, fuel source, and budget. High-efficiency gas furnaces are a popular choice for lowering monthly heating bills. Two-stage and variable-speed furnaces adjust their output to match demand, which means steadier temperatures and quieter operation on mild days. For homes without gas service, we also install and replace oil furnaces.
If you’re still heating with oil and want to switch, we can handle the full oil-to-gas conversion, including the gas piping. We install and service all major brands, including Trane, Carrier, Bryant, Goodman, Amana, Daikin, and York. During your free estimate, we’ll walk you through each option so you can decide without any pressure.
Every job starts with a free estimate. A technician reviews your current system, ductwork, venting, and your home’s size. We use that information to recommend a properly sized furnace, since a unit that’s too big or too small costs more to run and wears out sooner. You’ll get an upfront price before we start, so there are no surprises.
On installation day, our crew removes the old furnace and installs the new one. We connect the fuel lines, venting, ductwork, and thermostat, then check every electrical connection and safety control. Once it’s running, we test the system from top to bottom to make sure it heats evenly and operates safely.
If you’re looking for furnace installation in Fairfield, NJ, that’s done right the first time, we’re here to help. Flexible financing is available with approved credit, including 0% financing for up to 84 months plus rebates. Extended warranties are available too.
Founded by John Falco and Mike Lipesky, J&M has grown through referrals from neighbors who trust our work.
Many replacements are finished in a single day. Jobs that involve oil-to-gas conversions or ductwork changes may take longer.
Cost depends on the furnace type, size, efficiency, and any changes to venting or ductwork. We provide free estimates and upfront pricing.
If your furnace is over 15 years old or needs frequent repairs, replacement often saves money over time. We’ll give you an honest recommendation either way.
Yes. We offer flexible financing with approved credit, including 0% financing for up to 84 months plus rebates.
The right size depends on your home’s square footage, insulation, windows, and layout. We’ll calculate it during your free estimate.
