Advanced Air Conditioning, Heating & Refrigeration

Advanced Air Conditioning, Heating & Refrigeration maintains a 4.8-star rating across 142 verified customer reviews in Brentwood, New York. This family-owned contractor serves residential and commercial clients throughout Nassau County and Suffolk County, including Hauppauge, Smithtown, Dix Hills, Deer Park, West Islip, Jericho, Syosset, Melville, and Kings Park. The company has operated continuously since 1982, building a reputation for responsive heating and cooling solutions across Long Island.

This contractor distinguishes itself through round-the-clock emergency availability and BBB accreditation, ensuring homeowners can access urgent repairs regardless of the hour. Their service portfolio covers the full spectrum of residential climate control, from traditional forced-air furnaces and central air conditioning to modern ductless mini-split systems and heat pumps. The team also addresses indoor air quality concerns, offering solutions that complement core heating and cooling equipment.

Customer reviews highlight specific technicians who resolved pressing issues. One reviewer described Alvin and John arriving within hours to replace a 20-year-old gas furnace, completing the installation efficiently during an urgent cold-weather situation. Another customer noted technician R.C. diagnosed and repaired a persistent two-year heating problem in just five minutes, restoring both heating and hot water service. Richard earned separate praise for arriving promptly and completing furnace motor repairs within two days after a morning call.