Reliabel heatnd and Air Condidtioning
Free Estimates • 860-663-6000 • Full Service
Killingworth, CT - Serving New Haven, Middlesex and New London Counties

Reliable Heating & Air Conditioning Company

Reliable Heating & A/C Co. is a locally owned and operated HVAC company, serving the CT Shoreline and Middlesex, New Haven and New London counties since 1989. We are your local “Home Town” full service heating and air conditioning company, providing dependable and honest service to our customers. We specialize in servicing and installing residential and commercial heating and air conditioning systems using the most reliable, high quality and energy efficient HVAC equipment available. All of our experienced technicians are factory trained and EPA certified.

Reliable Heating & A/C Co. provides service for all your HVAC needs, from purchasing equipment, to installations, maintenance and repair work. Whether you need a minor fix or a major repair, you can expect us to provide the highest quality workmanship. No job is too big or too small! Our highly trained and experienced technicians will provide speedy, high-quality service that you can depend upon. We are committed to keeping our clients comfortable and satisfied.

We Offer...

  • Licensed, insured technicians for your safety and assurance
  • FREE estimates on installations or replacement of equipment
  • 24 Hour Emergency Service, 365 days a year
  • Service on all Makes and Models
  • Maintenance Agreements
  • Central Air Conditioning Systems
  • Furnaces (Oil, Natural Gas and Propane)
  • Boilers (Oil, Natural Gas and Propane)
  • Roof Top Heating and Air Conditioning Units
  • Heat Pump Systems
  • Water Heaters
    (Oil, Natural Gas, Propane, Electric)
  • Ductwork
  • Germicidal Ultra Violet Lights
  • Humidifiers
  • Zone Systems
  • Attic Fans (Electric, Solar)
  • High Efficiency Electronic Air Filters
  • Competitive Pricing

  Reliable Heating & Air Conditioning Co. • Killingworth, CT • 860-663-6000 • CT License #303729