Proudly serving New York City & the suburbs with Heating, Air Conditioning & Refrigeration Services

Friendly, quality service for all your heating & cooling needs

Affordable residential & commercial HVAC services

Family owned & operated since 1993

Specializing in ductless mini split systems

Discover the benefits of ductless mini split dual heating & cooling

Servicing all name brands & models of heating, cooling & refrigeration equipment

HVAC Installation, repairs & maintenence

Have a breath of fresh air indoors

Duct cleaning, HEPA filters, UV purifiers & humidifiers

Gemini will take care of all your heating, ventilation, air conditioning & refrigeration needs from start to finish !

Gemini Thermo HVAC provides all services for heating, air conditioning, ventilation & refrigeration. We are available for installation, maintenance & repair for all residential & commercial customers. We service all makes & models. Gemini specializes in ductless mini split systems, which are now the most efficient temperature control systems available. As a licensed and state certified HVAC service, we strive for customer satisfaction with honesty, reliability & affordable pricing. Our licensed & trained technicians will provide you expert, up to date advise. We'll give you the best solutions for the highest efficiency of your system. Your heating & cooling systems are critical for your comfort. We are prepared to get you the prompt & dependable service you need . Locally owned & operated, our emergency service team is available 24/7. We service Manhattan, Brooklyn, Queens, The Bronx, Staten Island, Long Island & surrounding suburbs. Call now for a free professional estimate.

* Air Conditioner Installation * Air Conditioning Repair * Air Conditioner Service * Ductless AC Installation * Mini Split AC * Ventless Air Conditioning * Central Air Conditioning * Central Air Installation * HVAC Installation * HVAC Repair * Heating & Air Conditioning * Boiler Service * Boiler Maintenance * Furnace Repair * Commercial Refrigerator * Commercial Refrigeration Repair * Walk In Cooler Installation  Our office location: 119 Schenectady Ave, Brooklyn NY 11213  Call: 718-690-3718 Service areas: New York Metro Area | New York, NY | Queens County, NY | Kings County, NY | Bronx County, NY | Staten Island, NY | Nassau County, NY | Suffolk County, NY | Westchester County, NY | Rockland County, NY | Putnam County, NY | Orange County NY | Bergen County, NJ | Passaic County NJ | Hudson County, NJ | Sussex County, NJ | Morris County, NJ | Essex County, NJ | Union County, NJ | Somerset County, NJ | Middlesex County, NJ | Mercer County, NJ | Monmouth County, NJ | Ocean County, NJ | Fairfield County, CT