We'll take care of your home’s heating & cooling!

Experience why your neighbors use Childs Heating & Air for all their HVAC needs:


We moved to the Nashville area from Dallas about seven months ago, and as a result, we have had a variety of service people out to our house. From this relatively large sample, Justin at Childs Heating & Air Conditioning has been the best (by far!). It is Friday night right now and he just left after fixing the problem (he called about 7:00 PM to ask if we would prefer a service call this evening or tomorrow). Justin puts a premium on customer satisfaction.
Doug Hughes,Mount Juliet TN

Feeling Too Hot Or Too Cold In Your Home?

There’s nothing that makes your home feel less like home than a broken heater or air conditioning system. If you’re dealing with an emergency and need a quick fix — or, you’re looking for an entirely new system — Childs Heating & Air is here to help. As an owner-operated business with 40 years of history, we know how to bring comfort back to your home for you and your family. But don’t take it from us… read what your neighbors in an around Mount Juliet are saying about our services!

Click on one of the buttons to get help with your home’s heater or air conditioning right now:

24/7 Service

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5-Star Reviews

We have a perfect 5-star rating on review sites


We're a family-owned and operated business

Our PRocess

Here’s how it works when you hire us for help. On each project, we’ll give you some options on how to solve the issue — from either a simple band aid repair to a complete system renovation. We’ll find a solution that works best for your budget and your home. Honesty and integrity are what your neighbors trust us for most, and we want to make sure that you make the right choice for your home’s comfort.

When it’s time to get to work, rest assured that you’ll have a factory-trained and certified technician working on your HVAC system. We’re trained on the intricacies of these systems from day one, and know what makes them tick. And we also offer Manual J heat load calculations so you don’t have to guess size for your new system — we'll find the perfect match for your unique home. You can see our work for yourself on our showroom page!

Ready for assistance now? Tap on one of the buttons below for help — or scroll down for a list of our services!

justin childs running a load calculation
new furnace installation


Justin is a true professional. He fully informed me on the pros and cons of the recent systems I was considering. He was able to customize my purchase to perfectly suit my needs and finances. I have used Justins HVAC expertise for more than 10 years and will continue to do so with no reservation.
Eric Wheeler, Mount Juliet TN

HVac Services

Below, you’ll find a comprehensive list of our services:

  • Service & repair all HVAC systems & brands
  • Service & repair heat pumps, furnaces & gas furnaces
  • Preventative tune-up & maintenance
  • Indoor air quality products
  • Service & installation of ductless mini-splits and VRF Systems
  • Custom remodels & new construction
  • HVAC system installs & replacements

If you’ve got a HVAC problem, we’ll fix it. Click on one of the buttons below to speak with an expert — and tell us what you need!

new carrier AC unit
York home comfort system


My heat / air went out a few weeks ago. I called my home warranty and they told that I would get called back. After a week of waiting I called back. They gave my claim to Justin. I heard from Justin immediately. We set up a time and he was right on time. Fixed the unit in no time flat. I will recommend Childs Heating & Air to all my friends. Thanks again Justin.
Kelly Murphy, Mount Juliet TN
jim davis sr

Jim Davis Sr

Jim Davis Heating & Air

justin childs owner of childs heating and air

Justin Childs

Owner of Childs Heating & Air

jim davis founder of davis heating & air

Jim Davis Jr

Founder of Davis Heating & Air

Why Middle, TN Trusts Childs Heating & Air

Childs Heating & Air is a licensed, bonded and insured HVAC company. Our goal is to help every family in middle Tennessee live happy, comfortable living in their homes — where the temperature is always just right. To help with those unexpected emergencies at the worst times, we’re available 24 hours a day, 7 days a week. You can call on us when your heater or AC breaks down and we’ll be there to fix it. We’re more than just an HVAC company — we’re the experts you call when you want to restore comfort to your home.

Our Story: Our company began as Davis Heating & Air, and was founded by Jim Davis Jr. and Senior, they started the business in the 1970s. When Mr. Davis retired, he passed the business to me, Justin Childs — hence the name Childs Heating & Air. With a 40-year reputation of providing quality service to homeowners in Tennessee, we maintain our principles of being honest, reliable, and budget-friendly. We develop relationships with our customers — with us, you’re a part of the family and never just another number in a system.

Need expert help with your homes heating or cooling? Tap on one of the buttons for immediate help: