Your Local HVAC Specialists 
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Honest & Reliable  Locally Owned & Operated Company That Is Committed to Providing the Community with Professional Heating & Cooling Services

New Milford Heating & Cooling Experts

Reliable HVAC Services in Danbury, CT

You deserve to feel your best in your own home. When the heater breaks or the AC is not working as efficiently as it used to, turn to Chiarella’s Heating & Cooling. As your trusted local comfort specialists, we are here to handle all your heating, air conditioning, and indoor air quality needs. Whether you need an equipment repair, a full system replacement, or just a simple tune-up, our technicians are extensively trained to get the job done right the first time. We take pride in what we do and serve with the utmost professionalism and integrity.

Our company is also veteran- and family-owned. We are passionate about helping people and treat each of our customers like we would our own family. Our technicians will even troubleshoot your heater or air conditioner problem with you over the phone. If the issue turns out to be more complex than we’ve anticipated, our team will be there for you right away. We charge a small service fee, but we will waive this when we complete the job. We proudly serve most of Litchfield & Fairfield Counties*.

Chiarella’s Heating & Cooling offers same-day appointments for heating, air conditioning, and indoor air quality services in New Milford. Give us a call or submit an online contact form today!

Schedule a Service

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Call (860) 481-6033 
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Hear From Our Customers

Our Reputation is Built on Honesty & Integrity
  • Samantha G.

    Wonderful customer service and professionalism.

  • Amanda B.

    A+ Excellent Emergency Response Time

  • Katelyn B.

    Techs are all professional.

  • Henry G.

    Fixed my Furnace in NO TIME!

  • Geno G.

    Knowledgeable and Gave the Best Customer Service

Get the Best Deals on Heating & AC Services

In addition to providing our customers with top-notch heating, cooling, and air quality services, Chiarella’s Heating & Cooling offers amazing deals to help you save. Get the most out of your hard-earned money by taking advantage of our special coupons today. Currently, we have an ongoing 15% discount on any repairs as well as a 10% discount exclusively for active and non-active military. Be sure to check out our coupons page prior to calling us, so you won’t always have to pay the full price of our service.

Some of the services we offer include:

To learn more about our available service coupons, click below. Chiarella’s Heating & Cooling is looking forward to serving you!

10% Off For Veterans
Offer may not be combined with any other sale, promotion, discount, code, coupon and/or offer.
Valid from Jan 1, 2020 - Dec 31, 2020

We Are Here for You When You Need Us

See What Sets Us Apart from the Rest
  • Same Day Service

    We offer same day services because we know your heating and air conditioning issues cannot wait.

  • Financing Available

    We have financing options available for your convenience.

  • 24 Hour Emergency Service

    We are here for you when you need us most. Call us for any emergencies.

  • Honesty & Integrity

    We pride ourselves on providing honest service. You can count on us to get the job done right.

  • Established Business

    We have over 30 years of experience and have a good reputation in the community.

  • Veteran Owned

    We are locally and Veteran owned and operated. We truly care about serving our community.