7-Day Emergency HVAC Services New York

  • 24/7 Call Support
  • Comprehensive Labor & Parts Warranty
  • Licensed & Insured Technicians
  • 40+ Years Experience
  • Emergency Repairs for All HVAC Brands
  • Transparent Emergency Pricing
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Fast Relief for New York Toughest Seasons

From freezing winters to scorching summers, New York weather demands a resilient home comfort system. When extreme temperatures strain your HVAC unit, Arnica Heating & Air is ready to step in. Our NATE-certified technicians utilize advanced diagnostic tools to resolve complex heating and cooling issues quickly, restoring safety and maximum efficiency to your home without breaking your budget.

Call Local HVAC Contractor Today 888-864-4086

Our Emergency HVAC Service in New York City

Facing no cooling or heating? Don’t wait. Arnica Heating and Air Conditioning Inc. provides 7-Day HVAC repair with rapid response times across New York City, Brooklyn, Queens, Manhattan & Staten Island. Emergency services is available, subject to technician availability.

Our team provides fast New York air conditioning system, furnace and boiler repair solutions for cooling failures, heating breakdowns, refrigerant leaks, frozen coils, strange noises, and emergency system issues.

AC Running But Not Cooling Properly

Arnica Heating & Air Conditioning Inc. provides fast diagnostics and professional central air conditioning repair in NYC for all major HVAC brands. Our experienced technicians identify the root cause quickly and restore reliable cooling performance designed for long-term efficiency and comfort.

Furnace Heating Failures

A furnace producing weak or no heat can quickly affect comfort during NYC winters. Our team repairs ignition failures, blower issues, clogged filters, and thermostat problems while restoring reliable heating performance for apartments, brownstones, and residential properties.

Leaks & Frozen Coils

Water leaks or frozen coils often signal airflow restrictions, refrigerant problems, or clogged drains. Arnica Heating & Air Conditioning Inc. resolves hidden HVAC issues, restores cooling efficiency, improves airflow, and helps reduce future moisture-related system damage.

System Won’t Start

An HVAC system that will not turn on may involve thermostat failures, electrical issues, damaged capacitors, or control problems. Our team performs accurate troubleshooting and safe repairs to restore dependable heating and cooling performance throughout NYC properties.

Noises & Odors

Grinding sounds, squealing motors, banging noises, or burning odors often indicate mechanical or electrical damage. Our certified technicians inspect HVAC systems carefully, repair failing components, restore quieter operation, and help protect long-term heating and cooling reliability.

Boiler Breakdowns

Boiler failures can interrupt heat and hot water during severe NYC winter conditions. Arnica Heating & Air Conditioning Inc. repairs pressure issues, circulation problems, leaks, and ignition failures while restoring dependable boiler performance for residential buildings and homes.

Refrigerant Leaks

Low refrigerant levels reduce cooling efficiency and place additional strain on HVAC equipment. Our licensed technicians locate refrigerant leaks accurately, complete compliant repairs, recharge systems properly, and restore efficient cooling performance while protecting long-term equipment reliability.

Carbon Monoxide Risks

Carbon monoxide leaks from boilers or furnaces create serious safety concerns for NYC homes. Our team performs detailed heating inspections, identifies unsafe equipment conditions, repairs ventilation or combustion issues, and helps maintain safer HVAC operation throughout your property.

Rebate Support Currently Available

We help you navigate savings, including the ARNICA rebate up to $3,000, Con Edison rebates up to $20,000, plus NY State Clean Heat Multi-Family rebates up to $5,000 per apartment and Small Business rebates from $5,000 to $15,000. Maximize your investment!

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Central Air Conditioning Repair

Arnica Heating & Air Conditioning Inc. provides professional diagnostics and repair for whole-home cooling systems across New York properties. Our technicians handle compressor failures, refrigerant leaks, fan motor problems, airflow restrictions, and thermostat malfunctions affecting overall system performance. Whether you need emergency cooling restoration or ongoing central ac repairs in Manhattan, we focus on reliable, energy-efficient solutions designed for long-term comfort.

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Ductless Mini Split Repair

Ductless systems require specialized expertise, especially in New York apartments, brownstones, and retrofit properties where zoning performance matters. Our team provides advanced repair support for Mitsubishi and other major mini split systems, including refrigerant charging, indoor and outdoor unit repair, sensor calibration, drainage issues, and airflow problems. We also restore heating and cooling consistency for multi-zone ductless systems operating year-round.

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Furnace Troubleshooting

We provide complete repair and troubleshooting for gas, electric, and oil furnace systems throughout Brooklyn, Queens, Manhattan, and Staten Island. Common repairs include ignition failures, blower motor problems, airflow restrictions, heat exchanger concerns, and thermostat issues impacting heating performance. Our technicians focus on restoring dependable heat while maintaining safe system operation during demanding New York winters.

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Boiler Repair Services

Boiler systems remain common throughout older New York homes, co-ops, and multifamily buildings where reliable heating is critical. Arnica Heating & Air Conditioning Inc. repairs steam and hot water boiler systems affected by leaks, pressure imbalance, ignition issues, pump failures, or circulation problems. We restore stable heating performance using professional repair methods designed for long-term reliability and efficiency.

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Heat Pump Repair Solutions

Heat pumps provide year-round heating and cooling, but performance problems can quickly affect comfort during extreme New York weather conditions. Our repair services address reversing valve failures, compressor problems, defrost cycle issues, electrical faults, refrigerant leaks, and efficiency loss affecting both ducted and ductless systems. We also specialize in Mitsubishi heat pump performance optimization and advanced system diagnostics.

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Water Heater Repair Services

Fast and reliable hot water restoration is essential for busy New York households and residential buildings. We repair both traditional tank systems and modern tankless water heater affected by heating element failure, pilot light problems, sediment buildup, leaks, thermocouple issues, or inconsistent water temperatures. Our team provides dependable repair solutions designed to restore safe, efficient hot water performance quickly.

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Air Duct Repair & Airflow Restoration

Damaged or leaking ductwork can reduce HVAC efficiency, increase dust circulation, and create uneven indoor comfort throughout New York homes and buildings. Our professional ductwork repair services help seal leaks, improve airflow balance, reduce energy waste, and support healthier indoor air quality. We also provide air duct repair in Brooklyn and full-system airflow optimization for older residential and commercial properties.

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Our Fast & Reliable Emergency HVAC Process

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Michelle Zampella profile picture
Michelle Zampella
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Our family has been using Arnica for heating and air-conditioning for years. I felt compelled to leave this review because I want to give them the credit they deserve! Especially after this last service during 95° weather my father’s old air-conditioning system broke down and they did everything they could to quickly get the part needed and fix it. The office workers are very responsive and supportive. And the tech was knowledgeable, confident, and did a clean job. Thank you to everyone there at Arnica! We appreciate your help!!
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Jenny Wrobel profile picture
Jenny Wrobel
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The Arnica office team was clear, courteous and responsive when it came to scheduling an assessment visit. The technician arrived on time and was very efficient in his work. They were able to do the repair work that same day within the original visit window, and now I'm back in business with conditioned air flowing again.
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Megan McAndrew profile picture
Megan McAndrew
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Just had the most wonderful experience with Dean who solved an annoying AC leak we've been dealing with for months in 20 minutes. A true miracle worker! And a charming fellow:) Couldn't recommend more highly!
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Howard price profile picture
Howard price
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Once again John from Arnica Heating and Air and right away solved the problem. There is no better company to deal with as far as overall value and trustworthiness. I wouldn't hesitate one minute to call them for all my Heating and AIr needs.. thank you
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Christian Ciancio profile picture
Christian Ciancio
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Arnica HVAC handled my install exactly how it should be done—professional, clean, and efficient. They set up a system with three split units running off one condenser, and everything was executed flawlessly. The crew showed up on time, worked fast without rushing, and kept the space clean the entire time. You can tell they know what they’re doing—no shortcuts, no sloppiness. The system looks clean, runs properly, and the quality of the work is obvious. Straightforward, high-level job from start to finish.
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Tim Robbins profile picture
Tim Robbins
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Straight forward and easy to deal with. Clear communications all the way along. Solid techs who took the time to explain what they were doing. Fair pricing. Very satisfied.
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S N profile picture
S N
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I was shopping around for a brand new HVAC system installation during renovation of my place. I found a few companies and compared their services, prices and availability. Arnica looked pretty nice so we picked them. So far the installation service went pretty well. Everything got installed on time and I was always notified on their schedule which helped a lot to plan accordingly. Their office manager Rosette kept communication clear and explained me various things I had to go through to make sure everything is smooth and as planned. She helped a lot and made the whole process smooth and clear. Dean helped to settle various technical aspects before I signed and during the whole process. I will definitely recommend their service to others. Thank you!
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Mark Rickey profile picture
Mark Rickey
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Outstanding from start to finish. I did a whole home Mitsubishi A/C with HyperHeat installation, 11 indoor units with 3 outdoor units in total. Dean came out and did the consultation, then provided a proposal by email and once agreed upon everything was scheduled and installed expeditiously. Any questions or concerns I had along the way were answered quickly. It’s tough at times to find a good company with good people and workers but Arnica has it all. And if you’re considering a Mitsubishi system they are a Diamond installer which does matter. Dean, Rosette, Marco , Adam and everyone both in the office and on the installation crew were a pleasure to work with.
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Larry Weissman profile picture
Larry Weissman
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We decided to switch from oil heat to heat pumps before the federal tax incentives were phased out and after much research chose Arnica to guide us and install the system. Rosette, the office manager, was wonderful at every step of the way, and the technicians, Marco and Mario, and Victor and Cesar, were absolute pros, not only completely knowledgable about the technology and excellent at what they do, but kind and courteous as well. Fair price, excellent customer service, and skilled technicians who did a fantastic job. If you're considering a I highly recommend Arnica.
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bryan brousseau profile picture
bryan brousseau
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Great work installing our two minisplits in our apartment. The communication and customer service were great from beginning to end, and the crew were nice, professional and did a great job!

Trusted Repairs

We provide dependable HVAC repairs with experienced technicians, fast response times, trusted Mitsubishi and Weil-McLain expertise, and reliable warranty protection for residential buildings, apartments, brownstones, and commercial properties throughout New York.

Skilled Technicians

For more than 40 years, Arnica Heating & Air Conditioning Inc. has delivered reliable HVAC, furnace, boiler, and cooling repairs across New York. Our team services apartments, brownstones, homes, and commercial properties with accurate diagnostics and dependable workmanship.

Serving All Brands

Our technicians repair leading HVAC brands including Mitsubishi, Trane, Carrier, Lennox, Burnham, Weil-McLain, Goodman, York, Honeywell, and American Standard systems. We handle heating and cooling repairs for residential and commercial New York properties.

Warranty Coverage

Qualifying HVAC repairs include a one-year workmanship warranty for added peace of mind. Arnica Heating & Air Conditioning Inc. also offers optional extended parts and labor coverage to help protect long-term heating and cooling system performance.

24/7 Call Support

Our team remains available around the clock to answer HVAC service calls, schedule appointments, and provide guidance when heating or cooling issues arise. Arnica Heating & Air Conditioning Inc. helps New Yorkers receive prompt support without long wait times.

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