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24/7 Emergency Service We're Committed To Your Comfort

Mahopac Heating & Air Conditioning Service

24/7 HVAC Company Serving Westchester and Putnam Counties

With Decades of Experience, Bell Mechanical has delivered top-notch HVAC services in Mahopac and the central Hudson Valley. Committed to safety, service, and technical excellence, we stand behind our work with a 100% guarantee

From the moment you contact us, you’ll notice the difference. We put all technicians through rigorous employment screening, as well as drug testing and ongoing safety training—not to mention advanced industry education—so you can rest assured that the craftsman entering your home is highly skilled, professional and trustworthy.

We guarantee 100% customer satisfaction. We will do everything to make sure you are satisfied with our services. Give us a call at (845) 409-0490 or reach out to us online today to schedule an appointment with a reputable HVAC company!

Locally Owned & Operated Emergency HVAC Service

As a family-owned and operated business, we want our customers to feel like part of the family, too. That’s one reason we offer 24-hour emergency service. If your heating or AC system breaks down in the middle of the night, we’ll dispatch one of our friendly and dedicated technicians to have you comfortable again as soon as possible.

If you find yourself freezing in the winter or boiling in the summer, give our HVAC company a call at (845) 409-0490 or reach out to us online for 24-hour emergency HVAC services

Why Choose Bell Mechanical?

  • Flexible Payment Options
  • Headache-Free Maintenance
  • 24 Hour Emergency Services
  • A Commitment To Safety
  • Brand New Heat Pump Split System with full ductwork
    “Fantastic operation , from sales to install team. Dave Hopper in sales is a true professional, thoroughly explaining everything in full detail from the beginning, going over all options and eventually putting the best equipment available in my home. I will also add that they had most competitive pricing of all companies that put bids in for the job. Extremely knowledgeable and most important, a gentleman as well. Install team was even better. All three, Rob, Mina, and Johnson are true craftsmen. Informative, skilled, and made it happen in 3 days. High quality work, and it shows. Great guys, I wouldn’t have changed a thing. If the service team is of the same caliber as sales and installation, will 100% be using Bell for many years to come. Wouldn’t have changed a thing. I highly recommend Bell HVAC to anyone I know.”
    Steve
  • Dedicated technician
    “I want to take a moment to commend technician Ethan for his efforts to repair our furnace that has been periodically malfunctioning for almost a year. He arrived late in the afternoon on a Monday and spent almost an hour and a half diagnosing the cause of the repeated shutdowns of the burner and apparently was able to resolve the issue (as the furnace has been cycling properly since then). Our furnace is in a crawl space, not the most comfortable work environment. Please extend our thanks to him.”
    T. Collins
  • Excellent Job of Duct Cleaning
    “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 followed Covid protocol and was a pleasure to deal with.
    “Great, great! Took longer than expected as tech left to go get a new part but they found the issue and rectified with no problems. They followed Covid protocol and was a pleasure to deal with. Thank you!”
    A. Maiz
  • Treats customers like family...
    “Bell HVAC is a fantastic, green-thinking company that treats customers like family.”
    William P.
  • I highly recommend him.
    “Kevin, the technician, did a wonderful job evaluating and repairing my AC. I highly recommend him.”
    Marie J.

See our awards!

  • BBB A+ Rated
  • ConEdison
  • Mitsubishi Diamond Contractor Elite
  • Home Advisor Top Rated
  • Home Advisor Elite Service Professional
  • Home Advisor Screened & Approved
  • Expertise.com Best HVAC Professionals in Stanford
  • Best HVAC & Furnace Repair Services in Stamford

Need help? Contact Us Today

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