Reliance Heating and Cooling Exceeding Expectation

State-of-the-Art Products from Reliance Heating and Cooling

Long Island Heating & Air Conditioning Experts

Reliance Heating and Cooling offers a variety of HVAC products that deliver the best comfort control for all your heating and cooling needs. From Honeywell and Burnham, to Bryant and Ruud, you can count on our skilled technicians to provide the system your Nassau or Suffolk County home needs!Reliance Heating and Cooling offers a variety of HVAC products that deliver the best climate control for all your heating and cooling needs. From Honeywell and Trane, to Bryant and Ruud, you can count on our skilled technicians to provide the system your Nassau or Suffolk County home needs!

Contact us at (631) 619-2529 We can meet your needs within your budget.

Residential Products in Suffolk & Nassau County

Reliance Heating and Cooling services and installs all makes and models of the following, and more:

  • Bosch, Burnham, Rinnai: High Efficiency, Boilers and Water Heater’s
  • Bradford White Water Heaters: Natural Gas, LP Gas and Indirect Fired
  • Bosch and RUUD: High Efficiency Heat Pumps. A great solution for all in one heating and cooling.
  • Ruud, Carrier and Bryant: Today’s  A/C systems offer standard efficiency, high efficiency, Indoor air quality and more. We offer many different options for many different applications and we’ll help you choose the right one!
  • Fujitsu and Daikin Ductless: Both heating and cooling from these high efficiency versitile heat pumps.
  • Furnaces and boilers: We offer all major makes, models and efficiencies help you keep your home warm.
  • Indoor air Quality: We also offer many other solutions for, air filtration, humidification, dehumidification and much more.
  • Lyric thermostats: This smart technology gives you complete control over your home comfort from your WI-FI Thermostat, smartphone or tablet.
  • RUUD Backup Generators: Automatically take care of your family and your home when the power goes out.

Commercial Products

Please call our professional commercial department to discuss our commercial product line.

We would be more than happy to meet with you to discuss our commercial product line, schedule a site visit and come up the best options for space. For a free estimate contact us by calling (631) 619-2529. We thank you for considering RMS dba Reliance Heating and Cooling as your full-service Mechanical solution!

Why Our Customers Rely On Us

For All of their Heating & Cooling Needs
  • “Job Well Done!”

    Claudette

  • “I can always count on Reliance”

    Donna from Century 21 Princeton Properties Realty

  • “Can't say enough!”

    John K

  • “Love that they have membership agreements and will show up when they say they will. ”

    Kathy M.

  • “pool service”

    Jackie M.

  • “Solved my problem with some replacement parts for a very reasonable cost.”

    Kaitlynn

  • “Will definitely keep Reliance as my service provider!”

    Alexis H.

  • “I am very grateful for the excellent service we received!”

    Peter S.

  • “Tom from Reliance came and with a stock part off his truck, he was able to get me up and running.”

    Jordan B.

  • “He was personable, took the time to explain everything and had us up and running in no time!”

    Fran M.

  • “I have dealt with many service-oriented firms in my life, and can truly appreciate a quality organization such as yours.”

    Rick B.

  • “They were at my home within a few hours and Joe was amazing.”

    Jerry R.

COMFORT YOU CAN COUNT ON

Service You Can Rely On
  • 24/7 EMERGENCY SERVICE & SUPPORT

  • LICENSED & INSURED TECHNICIANS

  • FLEXIBLE FINANCING OPTIONS

  • 1-YEAR PART & LABOR WARRANTY

Comprehensive Service Memberships Find the Plan that Works for You Learn More

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