Since 1991, JJT Mechanical has been offering Heating and air conditioning installation and repair service serving both Suffolk and Nassau Counties. We are certified LIPA, Goverment EPA, Geo Thermal, Florida Heat Pump, Lennox, Geo Thermal, Hepa Systems, Zoning Systems, Ductless Systems, Boilers, Hot Water Heaters, Direct & Indirect Vent furnaces, Mini Split Systems. Both licensed and insured we offer our residential and commercial customers: Installations Replacements Repairs Preventive Maintenance We install: HVAC Units Rooftop Units Ductless Systems Central Air Systems Heat pumps and geothermal Call us today to request your free quote.
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More Business Info

Hours
Regular Hours
Mon - Fri:
Sat - SunClosed
Services/Products
  • mechanical service technician
  • air conditioning replacement
  • air conditioning repair
  • heating installation
  • preventative maintenance
  • nassau county heating contractor
  • air conditioning installation
  • heating supplier
  • air conditioning contractor
  • air conditioning supplier
  • heating system repair
  • suffolk county air contractor
  • Geo thermal
  • Water and Air Cool Systems
  • Boilers
  • Hepa systems
  • Air conditioning units
  • Central air systems
  • Hot water heaters
  • HVAC
  • Heating units
  • Zoning systems
  • Ductless systems
  • Rooftop units
  • Florida heat pumps
Brands
Lennox
Payment method
visa, mastercard, amex, cash, check, apple pay
Categories
Mechanical Contractors, Air Conditioning Contractors & Systems, Air Conditioning Service & Repair, Boiler Repair & Cleaning, Boilers Equipment, Parts & Supplies, Duct & Duct Fittings, Geothermal Heating & Cooling Contractors, Heat Pumps, Heating Contractors & Specialties, Heating Equipment & Systems-Repairing, Heating Equipment & Systems-Wholesale, Water Heater Repair
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