Reliance Heating and Cooling Exceeding Expectations

Reliance Heating and Cooling’s Warranty Promise

Serving Long Island with Pride

Reliance Heating and Cooling is proud to consider itself one of the most reliable heating and air conditioning service providers on Long Island. We supply and install quality, name brand parts backed with a warranty that is as strong as our name. We offer a full one-year part and labor warranty on every service call we provide. If Reliance Heating and Cooling has to return to your home or business within one year of a previous service for the same call issue due to a faulty part or labor, there will be no charge for the call.

That is our promise!

Call us today at (631) 619-2529 or contact our team online to learn more.

Why Our Customers Rely On Us

For All of their Heating & Cooling Needs
  • “I am very grateful for the excellent service we received!”

    Peter S.

  • “Job Well Done!”

    Claudette

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

    Kaitlynn

  • “I can always count on Reliance”

    Donna from Century 21 Princeton Properties Realty

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

    Jordan B.

  • “pool service”

    Jackie M.

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

    Alexis H.

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

    Fran M.

  • “Can't say enough!”

    John K

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

    Jerry R.

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

    Kathy M.

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

    Rick B.

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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