Over 20 Years of Heating & Cooling Experience on Long Island

Peak Mechanical Heating & Air Conditioning is a Long Island business through and through. We grew up here, our family is here, and we've spent more than 20 years working on heating and cooling systems all over the island, in homes and businesses across Nassau and Suffolk Counties.

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With Peak, you deal directly with the owner. We take pride in quality work and getting it right the first time. We explain what we find in plain language, give you an honest price before any work starts, and treat your home or building the way we'd want our own treated.

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From boilers, oil burners and furnaces to ductless mini-splits, rooftop units and the new A2L heat pumps, we have the hands-on experience to get it running right. Call 516-761-1525.