
Licensed heating, cooling, and air quality professionals serving all 5 boroughs. Same-day service. Free estimates.
Comprehensive heating, cooling, and air quality solutions for NYC homes and businesses.

Installing air conditioning in a New York City building is rarely a straightforward project. The div...
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When your air conditioning breaks down during a New York City heat wave, every hour without cooling ...
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Regular AC maintenance is one of the smartest investments NYC residents and building owners can make...
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Replacing an air conditioning system in New York City is a significant decision that involves balanc...
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New York City winters demand a heating system you can count on. With temperatures regularly dropping...
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A heating failure in New York City during winter is more than an inconvenience—it can be a genuine e...
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Scheduling heating maintenance before New York City's winter arrives is one of the most practical th...
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Boilers are the backbone of heating in New York City. More than 80 percent of NYC buildings rely on ...
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Boiler problems in New York City affect entire buildings, not just individual apartments. When a bui...
Learn more →Every technician is fully licensed, insured, and EPA 608 certified. We meet all NYC DOB requirements for HVAC work.
From Manhattan high-rises to Staten Island homes, we service every neighborhood in New York City with local expertise.
No heat in January? AC out in August? Our 24/7 emergency team responds fast with an average 60-minute arrival time.
Free estimates with transparent, written quotes before any work begins. No hidden fees, no surprises.
We understand pre-war steam systems, high-rise PTAC units, brownstone boilers, and everything in between.
Carrier, Lennox, Trane, Mitsubishi, Daikin, and more. We install, repair, and maintain every major HVAC brand.
Local HVAC expertise in every corner of New York City.
"Our building's boiler died on the coldest night of the year and these guys had a technician at our door within an hour. He diagnosed the problem, had the part on his truck, and had us back up and running before midnight. Saved our entire building from a miserable night."
"Had three Mitsubishi mini-splits installed in our Park Slope brownstone. The team was incredibly professional — they protected our floors, ran the lines neatly through the walls, and left the place cleaner than they found it. The units are whisper quiet and our first summer electric bill was actually lower than when we had window units."
"We manage 12 buildings in the Bronx and have been using this company for all our HVAC maintenance for three years. They keep our boilers running, handle all the DOB inspections, and their emergency response has been reliable every single time. Having one company that knows all our buildings has simplified our operations enormously."
"Replaced our 30-year-old oil boiler with a new Navien condensing gas boiler. The difference is remarkable — our heating bills dropped by about 35% and the hot water is much more consistent. The installation crew was courteous, on time, and handled the oil tank removal and gas hookup seamlessly."
"Our commercial building on West 34th Street needed a complete rooftop unit replacement. They handled the engineering, DOB permits, crane logistics, and installation over a weekend to minimize tenant disruption. The new units are running great and our energy costs have dropped noticeably. Truly professional commercial HVAC work."
"Had them install a new Carrier central AC system in our Bayside home. They did a proper load calculation, recommended the right size unit, and the installation was clean and professional. Three summers in and the system runs perfectly. Their annual maintenance visits keep everything in top shape."
We recommend servicing your HVAC system at least twice a year — once in the spring before cooling season and once in the fall before heating season. Regular maintenance catches small issues before they become expensive repairs, maintains energy efficiency, and extends the life of your equipment. Commercial systems with heavier usage may benefit from quarterly maintenance.
The average lifespan varies by equipment type. Central air conditioners and heat pumps typically last 15-20 years, gas furnaces last 15-25 years, boilers can last 20-30 years with proper maintenance, and ductless mini-splits typically last 15-20 years. NYC's demanding climate and heavy usage patterns can shorten these lifespans if systems are not properly maintained.
HVAC sizing depends on many factors including square footage, ceiling height, number and size of windows, sun exposure, insulation quality, and floor level. A professional load calculation (Manual J) is essential for proper sizing. Oversized systems waste energy and create comfort problems, while undersized systems cannot maintain comfortable temperatures during extreme weather.
Yes, we offer flexible financing options to help make HVAC installations affordable. We work with several financing partners to provide plans with competitive interest rates and terms ranging from 12 to 120 months. We also help you identify and apply for available rebates and incentives from Con Edison, NYSERDA, and federal tax credits that can significantly reduce your out-of-pocket costs.
We provide 24/7 emergency HVAC service throughout all five boroughs of NYC. Our typical response time is 60-120 minutes depending on your location and current demand. During extreme weather events, response times may be longer, but we prioritize emergencies that pose health or safety risks, such as no-heat situations in winter and cooling failures for vulnerable residents.
Yes, all of our technicians are fully licensed, insured, and background-checked. They hold all required NYC and New York State licenses for the work they perform, including EPA 608 Universal certification for refrigerant handling. We maintain comprehensive general liability insurance and workers' compensation coverage for your protection.
We service all major HVAC brands including Carrier, Lennox, Trane, York, Rheem, Goodman, Daikin, Mitsubishi, Fujitsu, LG, Bryant, Amana, American Standard, Bosch, Navien, and many others. Our technicians receive ongoing training on both current and legacy equipment, so we can work on systems regardless of age or manufacturer.
We provide free estimates for new HVAC system installations and replacement projects. For repair service calls, there is a diagnostic fee that covers the technician's visit and the time to diagnose the issue. If you proceed with the repair, the diagnostic fee is typically applied toward the total repair cost.
Maintenance is preventive work performed on a schedule to keep your system running efficiently and catch potential problems early — like changing filters, cleaning coils, and checking refrigerant levels. Repair is corrective work performed when something has already broken or is malfunctioning. Regular maintenance significantly reduces the need for repairs and helps your system last longer.
Absolutely. We are well-versed in all NYC building codes, mechanical codes, and regulations that affect HVAC systems, including DOB permitting requirements, boiler inspection compliance, Local Law 152 gas piping inspections, Local Law 97 emission limits, and more. We handle permitting for installations and ensure all work meets current code requirements.
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