Serving Sussex, Morris & Passaic Counties

"Professional, Reliable, Affordable"


Fully Licensed, Insured and Bonded


HVACR #19HC00169100

About Us

Oil and gas furnace service, repair, installation. Oil and gas boiler service, repair, installation.

Reliable HVAC Professionals

At DeBoer Heating & Cooling LLC, our services cover all types of heating and cooling projects. Our goal is to stay in touch with any changes in our industry so that we can always offer the latest and most current information and services. We are dedicated to providing our customers with prompt, professional, and friendly service. Whether you need a routine maintenance check or an emergency repair on a heating or cooling unit, we are available to handle  all of your all of your heating, cooling and ventilation needs.  We continually strive to exceed expectations by ensuring that each  client receives the very best service.

Oil and gas hot water and steam boilers. Oil and gas furnace service, repair, and installation.

Heating - Service & Installations:

Oil and gas furnaces
Hot water and steam boilers
High efficiency units
Oil to gas conversions
Annual maintenance


Other Services We Provide:

Oil tanks
Oil lines
Gas lines
Sump pumps

Air conditioning service, repair and installation. Coil and condenser maintenance. Ac repair.

Cooling - Service & Installations:

Central air conditioning systems
Air handlers
Coils
Condensers
Heat pumps
Mini splits
High efficiency units
Electronic air cleaners
Humidifiers
Attic fans
Thermostats
Annual maintenance