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Most of us spend the majority of our time indoors, especially during our extreme winters, but we tend to forget about what is in the air we are breathing. The EPA ranks indoor air pollution as one of the top health risks, and 97% of homes have indoor air quality issues. These air pollutants can lead to a wide array of health concerns, especially those with asthma and other respiratory conditions.

Professional Indoor Air Quality Services

At AMHAC we’ve been dedicated to creating cleaner and healthier living environments for over seven decades, more-so in recent years with indoor air quality being a greater concern. Indoor Air Quality solutions include filter, duct cleaning, ventilation, dehumidifier, air monitors, air purifiers (single and whole-home), UV-lights, and Air Scrubbers. We will work with you, using available solutions to customize a plan that is right for your home or business.

Count on our team for your IAQ system repairs, maintenance, & installation!

AMHAC is a second-generation, family owned HVAC business, Carrier Factory Authorized Dealer and award-winning company. Our comfort advisors, installers, and service technicians have all been with us many years with an average of 10 years of experience. We achieve accolades, inspire loyalty and provide for the needs of over 15,000 across Westchester County, NY, Fairfield County, CT, Manhattan and the Bronx. Contact us at (914) 337-5555 to learn more about indoor air quality solutions and what is right for your home or business.

Client Testimonials
Jan 25, 2023
I knew my gas boiler would eventually fail us. I promptly called AMHAC in the morning and they had someone over by noon. The tech diagnosed the problem in 15 minutes and placed an order for a new water pump. Parts came the next day and I’m waiting to have them installed. Very reliable on-time service at a reasonable price. I highly recommend them and will use them in the future.
image of reviewer Chas Chas
Jan 18, 2023
As a Residential Contractor I've been using AMHAC for all my HVAC needs ..for over 20 years now.. They do all my installations . Working Closely with Mohan Persuad to design and install, we have done over 100 new and added systems in lower and mid Westchester. Their service department is prompt and their technicians are professional and personable. Also , their parts department has been helpful in telling me what fittings and sizes for small exhaust installations my crew can handle. I couldn't be happier and I am comfortable recommending them .
image of reviewer tom tom
Jan 18, 2023
Luis and shamir were excellent. They were here early and got the job done in a timely, professional manner.
image of reviewer Margaret Margaret
Jan 10, 2023
Joe and shobba were on time and did and great job they were very knowledgeable about my system and got me up and running for the winter I highly recommend AMHAC for your winter and sumer months
image of reviewer Rene Rene
Dec 08, 2022
I have a service contract with AMHAC and called for service Tuesday night. Janet (who is amazing) in their client service department had Alvaro here before 12 noon the next day. He was courteous, patient and got to the root of the problem quickly and repaired the problem. He is a great technician and has a great way about him. I would recommend AMHAC and Alvaro to anyone who has a simple and/or complex heating or cooling system. A+ service is all they know.
image of reviewer Susan Susan
Nov 28, 2022
The technicians are very clear about what they are doing and act in a professional manner. They also clean up their work area. The price is very reasonable for the service.
image of reviewer Harry Harry
Nov 22, 2022
I am very happy with the service I received from AMHAC. All the people I dealt with on the phone and in person were very professional and they were able to fix our heating issue in less than a week and at a reasonable rate. They were super responsive especially compared other places I have called in the past were I would not get a call back etc. I would definitely use them again in the future. Just to paint a picture of how responsive they were, our heating system started blowing out cold air this past Wednesday night and I called them the following Thursday morning and they were able to get someone to look and fix the issue that same day. However, on Sunday, cold air started coming out of the vents again and I gave them a call and even though it was their off day, they were able to get someone out to us and determine what the main issue was and they were able to install the part needed by Tuesday.
image of reviewer Joyce Joyce
Nov 17, 2022
Great experience with AMHAC! Easy process throughout from scheduling an appointment to keeping me posted on the arrival of the technician. Corrected the problem in very short order. A great value & a great responsive company.
image of reviewer Thomas Thomas
Oct 20, 2022
Adam is one of the best technicians we had the pleasure of assisting us. For the best value ask about their gold service contracts. It saves you hundreds of dollars!
image of reviewer Michael Michael
Oct 19, 2022
Called the company this summer for A/C maintenance and they were on time and very professional. They answered all my questions and are very friendly. I signed up with the silver plan for my heating system and will be upgrading some parts. Customer service is great and very friendly. Highly recommended company!!!!!
image of reviewer Kelvin Kelvin
Oct 11, 2022
I have been using AMHAC for both my AC and heating units. They are prompt, courteous and reliable. AMHAC easily makes appointments that accommodate my schedule. The servicemen are polite and explain what work has to be done. I recommend AMHAC for all AC and heating needs.
image of reviewer Roberta Roberta
Oct 11, 2022
Have used for several years. Always very professional and on time. Very happy with their service.
image of reviewer Daniel Daniel
Oct 10, 2022
After a few years of using a larger competing company (they make soup better than they do AC/Heat) with very disappointing result in both quality of work, reliability and customer service we contacted AMHAC for a new installation of central AC. From our initial contact to finished installation AMHAC has been very responsive, Client oriented, Courteous and leaving us feeling like we actually matter as customers. All AMHAC staff we have been in contact with has been knowledgeable and helpful and after the Install of our new AC we have also signed a maintenance contract for our heating system and when it is time to upgrade our heating system I will for sure use AMHAC. Thank you to Mohan and everyone else in AMHAC. Very happy customer.
image of reviewer Troels Troels
Oct 07, 2022
staff was responsive and on time
image of reviewer Man Yu Man Yu
Sep 27, 2022
Alvaro from AMHAC came to perform maintenance on my furnaces. He was right on time (at the beginning of the window) and was able to answer my many questions. He completed the maintenance efficiently and gave me advice on my system. I had never used AMHAC before but will definitely continue to use them for my cooling and heating needs in the future.
image of reviewer Javier Javier
Sep 07, 2022
AMHAC Staff, including Janet, Roger, and Louis are responsive, attentive, and knowledgeable. Their customer service is outstanding and I continue to use them for all of my HVAC needs in my home.
image of reviewer Peter Peter
Sep 06, 2022
Good company technicians were very knowledgeable they installed a mini split unit for me and did a very nice job would use them again, Joe Fischer
image of reviewer joe joe
Sep 03, 2022
After waiting a week and a half for a service call in the hottest part of the summer, another company told us they could not repair our a/c system, and tried to sell us on a new system. To get a second quote, my friend told me to call AMHAC. She said she thinks AMHAC is very responsive and reasonably priced. Well, I called and they sent over a repairman, Alvaro, within a few hours. Alvaro was amazing! I was ready for him to confirm what the other company had told us, but instead, he patiently checked out our system and explained each step he was taking. He ended up replacing the motor and a few other things that I didn't understand and he had our upstairs a/c back up and running in a few hours!!!! And for a fraction of the price of a new system! I am in awe of AMHAC. Thank you, AMHAC, for making our home comfortable again. The nicest, most responsive, amazing service!!!!
image of reviewer Jane Jane
Sep 01, 2022
Very professional, responsive, and effective. I used AMHAC during an emergency when my year-old A/C stopped working after a storm. They came same day and had it up and running within an hour. I now use them for annual maintenance.
image of reviewer dustin dustin
Aug 26, 2022
AMHAC responded to our needs immediately. Joe, the technician sent to my home was on time, kind, very patient and reviewed the issue with me. I am extremely happy with their service and highly recommend them.
image of reviewer Brenda Brenda
Aug 19, 2022
Our very old upstairs unit broke in the middle of a heat wave. Mohan came out the day we called, told us what replacement parts the system needed and was an absolute pleasure to deal with. We know how difficult it has been to get parts especially during Covid. Mohan went back to his warehouse to locate what was needed and then worked with our busy schedule and found a time for his team to come back. Arturo, Hector and Donato were professional and did a wonderful job with the instalation. Thank you again!
image of reviewer deborah deborah
Aug 03, 2022
My upstairs AC suddenly stopped working during a heat wave and AMHAC was able to send a technician within hours. The technician was professional and friendly (and wore a mask and booties), and was able to fix the issue. I recommend AMHAC for routine maintenance or to solve issues.
image of reviewer June Lee June Lee
Aug 02, 2022
When I called for service for my AC, I got an immediate appointment for the same day. The AMHAC employees were prompt, courteous and efficient and corrected the problem. I am very satisfied with their work and will continue to use AMHAC.
image of reviewer Joanne Joanne
Awards & Certifications

Riverdale, NY

Greenwich, CT

Yonkers, NY

Air Purifier Installation, Humidifier Installation & Indoor Air Quality Systems Eastchester, NY, Scarsdale, NY, Bronxville, NY, New Rochelle, NY, Mamaroneck, NY & White Plains, NY

Humidifier Installation in Eastchester, NY | Dehumidifier Installation Scarsdale, NY | Air Purifier Installation Mamaroneck, NY

Humidifier InstallationAir Purifier InstallationIndoor Air Quality SystemsDehumidifier Installation ∴ Eastchester, NY ∴ New Rochelle, NY ∴ Bronxville, NY