About
Arenz Heating & Air Conditioning Corp. has served the East End of Long Island from Quogue since 1998, delivering expert HVAC installation and service to residential and commercial clients. The company offers a full range of services including geothermal heat pump installation, ductless mini-splits, high-efficiency air conditioning, gas heating, whole-house humidification, UV air treatment, custom ductwork, and multi-zone systems. Their team brings over 170 years of combined HVAC expertise and handles large-scale geothermal projects in addition to standard residential installations. An authorized WaterFurnace dealer, Arenz provides 24/7 emergency service across the East End and surrounding Long Island communities. Owner Bernard Arenz, Jr. has built the business primarily on customer referrals, reflecting a commitment to quality workmanship on every job. Verified active operator per https://www.arenzheating.com + https://www.bbb.org/us/ny/quogue/profile/heating-and-air-conditioning/arenz-heating-air-conditioning-corp-0121-89841 (Bundle 6 audit 2026-05-29)
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Arenz Heating & Air Conditioning Corp. — Quogue, New York
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