Heat Pump Repair & Maintenance in New York

Maximize Heat Pump Performance in Every Season

Restore Comfort with Mitsubishi Authorized Diamond Elite Technician

Ensure Peak Efficiency, Comfort, and Lower Energy Bills Year-Round in New York, Brooklyn, Queens, Manhattan, and Staten Island.

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Why New Yorker Trust Arnica

With over 40 years of local expertise, an A+ BBB rating since 2009, and Elite Diamond Contractor status, Arnica Heating And Air Conditioning is New York’s premier HVAC partner. We combine NATE-certified technical precision with rapid, priority-based service and fully transparent pricing. When New York homeowners demand reliable climate control and guaranteed workmanship, choosing our dedicated team becomes automatic.

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Having Issues with Your Heat Pump?

Heat pump problems can reduce comfort, increase energy costs, and strain HVAC performance, especially during demanding New York heating and cooling seasons.

Free Estimates on New Mitsubishi HVAC System Installation & Replacement

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Our Reliable Repair and Maintenance Services

Expert Heat Pump Repair Services

As a family owned business for over 40 years, we deliver reliable heat pump repair that restores comfort without the runaround.

Real Time Heat Pump Service

Arnica Heating & Air Conditioning Inc. provides fast heat pump repair in NY for heating failures, cooling problems, and sudden system breakdowns. Our team responds quickly to restore dependable indoor comfort throughout demanding NYC weather conditions.

Refrigerant Leak Repairs

We perform professional refrigerant leak detection, sealing, and recharging through trusted heat pump services. Proper refrigerant levels improve system efficiency, stabilize indoor temperatures, and help prevent long-term compressor strain across residential and commercial HVAC systems.

Reversing Valve Repairs

Faulty reversing valves can prevent heat pumps from switching properly between heating and cooling modes. Our heat pump service and repair solutions restore smooth operation, balanced performance, and reliable seasonal comfort throughout NYC properties.

Compressor Repair Solutions

Hard-start issues and failing compressors can reduce heating efficiency and strain HVAC systems. Arnica Heating & Air Conditioning Inc. provides precise electric heat pump repair services that restore stable operation and protect long-term equipment performance.

Defrost Cycle Repairs

Ice buildup during winter often signals defrost cycle problems that affect heating performance. Our heat pump repairs solve defrost issues quickly, helping maintain proper airflow and reliable system operation during freezing NYC temperatures.

Electrical Component Repairs

Damaged capacitors, wiring issues, and failing electrical components can interrupt HVAC performance unexpectedly. Our experienced heat pump technician team repairs electrical systems safely while restoring dependable heat pump operation across residential and commercial properties.

Fan & Blower Repairs

Weak airflow and noisy operation often point to damaged fan motors or blower components. Our heat pump repair services restore balanced airflow, improve comfort consistency, and support efficient heating and cooling system performance.

Auxiliary Heat Repairs

Backup heating systems become essential during extreme NYC winter conditions and power-demand periods. Arnica Heating & Air Conditioning Inc. provides reliable heat pump repair services that keep auxiliary heat systems operating safely and efficiently.

Mini Split Repair Service

Uneven temperatures and zoning issues can reduce comfort across apartments and multi-room properties. Our ductless heat pump repair services restore accurate airflow balance and dependable climate control for ductless and mini split HVAC systems.

Thermostat Control Repairs

Incorrect thermostat settings and failed smart controls can cause inconsistent heating and cooling performance. We provide expert ductless heat pump service and smart integration repairs that restore accurate temperature control and reliable HVAC system response.

Professional Heat Pump Maintenance Services

Regular heat pump maintenance services improve system lifespan, strengthen the efficiency of your Mitsubishi heat pump, and reduce energy costs throughout NYC seasons. Arnica Heating & Air Conditioning Inc. provides coil cleaning, airflow optimization, refrigerant checks, electrical testing, drain cleaning, defrost testing, and complete ductless heat pump service for reliable year-round performance.

Mitsubishi Heat Pump Repair Specialists

Arnica Heating & Air Conditioning Inc. provides complete heat pump services for major HVAC brands across Manhattan, Brooklyn, Queens, and Staten Island. With more than 40 years of NYC experience, our team handles installation, repairs, maintenance, and multi-system support under one trusted company.

Provide Repair & Maintenance of Most Popular US Brands

Arnica Heating and Air Conditioning Inc Reviews

Real Stories: What New Yorkers Say About Arnica

 
 
 
 
  EXCELLENT  
  
 Based on 118 reviews 
 
 
  
 
 
 
 
 
 
 
 
 
  
 
 
 
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 Michelle Zampella 
 
 
 
 Trustindex verifies that the original source of the review is Google. 
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!!
  
 
  
 
 
 
 Posted on Google  
 
  
 
 
 Jenny Wrobel 
 
 
 
 Trustindex verifies that the original source of the review is Google. 
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.
  
 
  
 
 
 
 Posted on Google  
 
  
 
 
 Megan McAndrew 
 
 
 
 Trustindex verifies that the original source of the review is Google. 
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!
  
 
  
 
 
 
 Posted on Google  
 
  
 
 
 Howard price 
 
 
 
 Trustindex verifies that the original source of the review is Google. 
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
  
 
  
 
 
 
 Posted on Google  
 
  
 
 
 Christian Ciancio 
 
 
 
 Trustindex verifies that the original source of the review is Google. 
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.
  
 
  
 
 
 
 Posted on Google  
 
  
 
 
 Tim Robbins 
 
 
 
 Trustindex verifies that the original source of the review is Google. 
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.
  
 
  
 
 
 
 Posted on Google  
 
  
 
 
 S N 
 
 
 
 Trustindex verifies that the original source of the review is Google. 
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!
  
 
  
 
 
 
 Posted on Google  
 
  
 
 
 Mark Rickey 
 
 
 
 Trustindex verifies that the original source of the review is Google. 
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.
  
 
  
 
 
 
 Posted on Google  
 
  
 
 
 Larry Weissman 
 
 
 
 Trustindex verifies that the original source of the review is Google. 
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.
  
 
  
 
 
 
 Posted on Google  
 
  
 
 
 bryan brousseau 
 
 
 
 Trustindex verifies that the original source of the review is Google. 
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!
  
 
  
 
 
 
   
 
 
 

Arnica Heating and Air Conditioning Inc

How We Outperform the Competition

The Advantages of Arnica Heating & Air

We are your local Mitsubishi Authorized Diamond Elite Technician, specializing in the repair and maintenance of all Mitsubishi models. While other HVAC companies make you wait in the heat, we’ve redesigned our service around speed, honesty, and engineering precision to give New York homeowners and business owners an unmatched, stress-free experience.

Why NY Trusts Our Heat Pump Repairs

We deliver trusted heat pump repairs in New York, Brooklyn, Queens, Manhattan & Staten Island with fast response times, transparent pricing, certified expertise, and dependable long-term HVAC support.

How Does Our Heat Pump Repair & Maintenance Work?

Our Professional Heat Pump Repair Process

Arnica Heating & Air Conditioning Inc. provides fast, transparent heat pump repair services with detailed diagnostics, and dependable maintenance throughout NYC.

Ensuring Comfort Throughout New York

For over 40 years, Arnica Heating & Air Conditioning Inc has kept New York covered—delivering expert heat pump repair across New York City, from Brooklyn and Queens to Manhattan and Staten Island—for homes and businesses alike.

Heat Pump Pricing & Smart Maintenance That Stays a Step Ahead

What Affects Heat Pump Repair Costs in NYC?

Heat pump repair costs in NYC depend on system type, repair complexity, replacement parts, labor requirements, and the overall condition of the HVAC equipment

Annual Heat Pump Maintenance Plan

Protect your investment and enjoy worry-free comfort year-round with our heat pump maintenance services. Annual maintenance plans of Arnica Heating & Air Conditioning are designed to maximize Mitsubishi heat pump efficiency, prevent breakdowns, lower energy bills, and extend the life of your system.