24 Hour Emergency Service

Areas We Serve

Expert Service in Mahopac - Serving Westchester & Putnam Counties

Bell Heating & Air Conditioning, LLC is a local, family-owned business providing HVAC services in the areas we serve, including Mahopac and communities throughout Westchester and Putnam counties. We have proudly served the HVAC and plumbing needs of local homeowners and business owners since 1980, with an ongoing commitment to safety and superior service.

Please contact us at (845) 208-0033 for more information about any of our services and to set up an appointment.

We are dedicated to excellence and reliable service. We are proud to continue our family’s tradition of superior craftsmanship and doing the right thing for every customer on every job. Our skilled technicians cover a large service area for all your plumbing needs and quality HVAC services.

Our service area includes:

Are you dealing with an urgent problem that needs immediate assistance? A burst pipe, broken heater, or hot and humid house often can’t wait until normal business hours. We are available to answer your call for emergency HVAC services with a prompt response 24 hours a day, seven days a week.

Our Plumbing & HVAC Services

The air conditioning, heating, and plumbing are essential systems in every home or commercial property. We offer comprehensive services for installation, repair, and maintenance. When you need something installed, repaired, or replaced, you can expect the highest quality service from start to finish.

We can keep you comfortable all year long with the following services:

Our plumbing services are delivered with the same commitment to quality and attention to detail as our HVAC services. We can help keep your water flowing with plumbing services that include faucet and plumbing fixture installation and repair, water heater services, sump pumps, garbage disposals, gas lines, indoor and outdoor piping, and much more.

Highly Skilled Craftsmen

At Bell Heating & Air Conditioning, LLC, we employ only highly trained, skilled, and experienced craftsmen for superior service. Our technicians are fully trained, licensed, certified, and experienced. In addition, we require background checks and drug testing to ensure that our customers receive the highest standards of quality service on every job.

We are committed to safety and quality service. When you call for plumbing or HVAC services, you won’t be given a long window of time for your appointment. We provide a specific date and time to minimize disruption, and you can expect us to show up when we say we will to solve your heating or air conditioning problem.

Call Bell Heating & Air Conditioning, LLC at (845) 208-0033 for quality services from our specialists.

Choose The Name You Can Trust

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


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Read Reviews
  • Professional and Personable

    “Performed all required checks very professionally!”

    - Henry
  • Prompt, reliable, highly professional

    “Don't hesitate, call Bell and be very satisfied!”

    - Paul
  • Great care paired with great customer service!


    They are patient, competent, courteous and professional.


    - Edward David
  • Would definitely recommend Bell HVAC.

    “Bell HVAC arrived to do our annual maintenance on time as scheduled and provided excellent service. Dimitri was friendly and very helpful, answering our questions and working quickly and efficiently. ...”

    - MaryK
  • The Professionals

    “The professionals at Bell are just that...professionals.”

    - Alan G.