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HVAC Service & Installation

New installations, routine maintenance, repair:

Supreme Energy’s up-to-date, certified technicians keep you running at maximum efficiency.

service tech

Supreme Energy’s commercial customers include:

  • Apartment buildings
  • Banks
  • Bus and truck companies
  • Chemical companies
  • Colleges and universities
  • Condominium associations
  • Construction sites using off-road vehicles and temporary heating and cooling systems
  • Hospitals
  • Houses of worship
  • Investment properties
  • Laundromats
  • Movie theatres
  • Office buildings
  • Restaurants and food service
  • Shipping/cargo companies

…and many more!


Routine work performed:

  • Boiler section, burner and hot water coil repair and replacement
  • Boiler welding repairs and tube replacement
  • Domestic water heaters serviced and installed (oil, gas, direct or indirect fired)
  • Heat timers
  • HVAC repair and replacement
  • Piping and plumbing work associated with heating or hot water system
  • Power vacs – annual commercial boiler cleanings
  • Steam boiler or hot water boiler repair and replacement for gas, oil or dual fuel


Schedule a service appointment or become a customer today!



I wanted to acknowledge the five star work that Leo performed on my furnace on May 16.  Leo took the time to explain the service he completed and discuss ways to continue maintaining the efficiency of the furnace.  In addition, he cleaned the furnace better than any other technician.  Thank you Leo!
StephanieUnion, NJ
  • Natural Gas
  • Electricity
  • fuel Oil/Diesel
  • service & installation
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