24 Hour Emergency Service

Brands We Service

Exceptional HVAC Service In Westchester and Putnam Counties

Bell Heating & Air Conditioning, LLC is a fully licensed, insured, and experienced HVAC company in Mahopac. We provide reliable air conditioning and heating service for your home or business. Our team remains consistently on the cutting-edge of technology and is backed by proven techniques to meet our clients' needs. From emergency repairs to new installations, we address the unique requirements of each customer. Since 1980, our family-owned business has offered the highest quality equipment and best practices in our industry.

Serving All Types of Brands

Are you having a problem with your heating or cooling equipment? Our technicians have extensive training and attend regular training sessions to stay abreast of all new technologies.

Some of the HVAC brands we provide repair & maintenance to include (but are not limited to!):

  • Amana
  • Bryant
  • Carrier
  • Coleman
  • Ducane
  • Goodman
  • Lennox
  • Rheem
  • Ruud
  • Trane
  • International Comfort Products
  • Mitsubishi Electric
  • Climate Master ii

Heating & Air Conditioning Equipment Installation

When you need a new home heating or cooling system, the experts at Bell Heating & Air Conditioning are here to help. We are committed to providing the best quality equipment and precision installation service for furnaces, boilers, heat pumps, mini split systems, and other heating and cooling equipment. For this reason, we recommend only the best performing and most energy efficient systems for our valued customers. Choosing the right equipment is essential for your safety and comfort. We always take the time to explain your options and provide the information you need to make the right choice for your home.

We install equipment from many brands, including (but not limited to!) the following:

  • Carrier
  • Lennox
  • International Comfort Products (ICP)
  • Mitsubishi Electric

When you want the highest quality service and the best equipment for your home,
call the Mahopac HVAC experts at Bell Heating & Air Conditioning today at (845) 208-0033.

The Name You Can Trust Since 1980

  • Fully Certified & Licensed Technicians
  • Flexible Payment Options
  • Headache-Free Maintenance
  • 24 Hour Emergency Services
  • A Commitment To Safety
  • 40+ Years In The HVAC Business

Hear From Our Valued Customers

  • “Troy and Billy did an excellent job of duct cleaning. They were professional, on time, careful of my home, and really personable young men. It was all in all, a positive experience.”

    - Joann G.
  • “They installed multi-split AC with heat pump Mitsubishi hyper-heat. The team did great job. Very professional. Thank you!”

    - Saleh
  • “Bell had installed a Bosch heat pump / AC on 9/24/2021. it didn't sync to my furnace ( for the lack of pushing a button, that was it). so on Monday Bell sent out Chris, Ari and Demetri. They fixed the ...”

    - Edward D.
  • “Stephan was great. He was knowledgeable and pleasant. I was in a time rush yet he did everything needed. He was a professional and a joy to work with. Thank you Stephan.”

    - Linda C.
  • “I would highly recommend Bell for all your Heating and Cooling requirements.”

    - Robert N.
  • Home Advisor 10 Years Screened and Approved
  • Home Advisor Top Rated
  • Home Advisor Elite Service Professional
  • Best of Home Advisor Winner 2015
  • Best of Home Advisor Winner 2017
  • Best of Home Advisor Winner 2018
  • BBB A+ Rated
  • Mitsubishi Diamond Contractor Elite
  • Home Advisor Screened & Approved
  • Expertise.com Best HVAC Professionals in Stanford
Financing Options Available!