Reliance Heating and Cooling Exceeding Expectations

About Reliance Heating and Cooling on Long Island

Rely on Us for All of Your HVAC Needs in Suffolk & Nassau County

Reliance Heating and Cooling provides state-of-the-art solutions backed by the highest quality residential and commercial services. We boast a courteous team of expert professionals with years of acquired industry experience.

Our team:

  • Dennis Ferro - CEO President
  • Geri A. Gregor, CPA - Chief Operating Officer

Long Island’s Full-Service HVAC Solution

We started Reliance Heating and Cooling as an extension of our already successful commercial division. We took on the opportunity and challenge of developing the largest and most customer oriented residential heating and cooling company located on, but not limited to, Long Island. Our company is set apart by our commitment to provide the best customer experience, a mutually beneficial culture for employees, and the ability and unprecedented desire to be the best.

We service most makes and models and carry a full line of factory parts on our trucks and in our warehouse. In addition, Reliance Heating and Cooling offers several different financing options designed to meet the needs of most customers.

Contact Our Reliable Long Island Team

Reliance Heating and Cooling is proud to be Long Island’s most reliable, full-service heating and air conditioning contractor. Our Sales and Installation Team provide free estimates to help you design a Comfort Package that best suits the needs of your home and your finances.

Contact our helpful team of consultants today. Reliance Heating and Cooling provides heating and cooling services to all of Long Island. Call us Today at (631) 619-2529, Email us at, or contact us online!

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