Heating and Cooling HVAC Services

OSI Comfort Specialists delivers a full range of HVAC services heating and cooling with an exceptional level of customer care and a deep commitment to clean, renewable energy. We help homeowners integrate solar and geothermal energy seamlessly, so you can achieve your conservation goals without sacrificing comfort or convenience.

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The best way to understand OSI Comfort Specialists’ commitment to quality is to hear from our customers. Here are some samples of the feedback we have received.

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Four Generations of Service

Morris Levi founded the company in Rockaway Beach in 1936, during the Great Depression. Neighbors helped neighbors in those days, and Mr. Levi was known to carry oil in five-gallon pails over snowdrifts to customers’ homes. When money was tight, he sometimes charged less than he paid himself for the oil. Morris was joined in the business by his son, Irving, and they were eventually joined by Irving’s sons, Martin, Richard and Alan. The fourth generation came on board when Richard’s son Michael joined the company.

OSI Service Technician