24 Hour Emergency Service

Our Guarantees & Promises

HVAC Service You Can Trust

At Bell Heating & Air Conditioning, we are proud to have served the area since 1980, and we stand by our HVAC services with 100% guarantees. If you are not satisfied with our heating and AC services in Mahopac, we will do everything in our power to make it right.

Take a closer look at Bell Heating & Air Conditioning's guarantees below and gain peace of mind.

Performance Guarantee

Our company guarantees that all equipment and products we install are done so in accordance with all manufacturer's operation and maintenance manuals. We also guarantee that the system will perform as agreed upon and promise that there will be no more than three degrees in temperature variance from what you select on your thermostat to the actual temperature in your household or property. If the proper temperature within this range isn't reached, we will make any and all necessary tune-ups, repairs, or replacements when required—at no additional charge to you at all within 5 years of our service.

Satisfaction Guarantee

Bell Heating & Air Conditioning also guarantees your complete satisfaction. Our technicians are highly skilled, have great attitudes, and uphold the highest level of workmanship. We care for you and your home every step of the job with speed and accuracy. You can rest assured knowing we never wear shoes on your carpet, keep our work area clean and pick up when we are done, and make it our personal responsibility to ensure your satisfaction in our work. None of our drug-free technicians will smoke or use foul language in your home. If these high standards haven't been met at any point during the job, you won't pay until you are happy with our level of customer service.

We know that opening your home to any HVAC service company takes trust, and we don’t take that trust for granted. As a family-owned and operated business with 40 years’ experience, we have committed to staying on top of industry best practices and conducting every heating /AC service with integrity.

Call (845) 208-0033 if you are ready to schedule guaranteed HVAC services.

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

  • “Project manager spent time with us discussing options. Overall a good experience.”

    - Paul C.
  • “Bell serviced our Navien on-demand boiler. Donald -- an outstanding Bell technician -- correctly diagnosed the issue (a faulty three-way valve). In fact, while the technicians at Navien (telephonic ...”

    - Jeremy A.
  • “We use them for yearly heating maintenance and we call them when heat stops working. Professional service and on-time arrival.”

    - Jai
  • “We had service from Steve yesterday. He is excellent, very courteous, thorough and explains everything to you. Would absolutely recommend Bell Heating & Air Conditioning and especially Steve. Thank ...”

    - Mary Ann
  • “Very helpful company. I had a pipe frozen and Chris called me and guided me step by step on how to fix this issues. Thank you so much and i appreciate the help.”

    - Jose
  • 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!