Mon - Fri: 8:00 A.M - 5:00 P.M Sat - Sun: By Appointment

(423) 509-8787


Our Story

Chattanooga Heating and Air Conditioning Service Company

At Dale’s Heating & Air, we’ve been making customers comfortable in their homes since 1996. We take great pride in being locally owned and providing trusted, high-quality heating and air conditioning services. Your home is your number one investment and our mission is to provide the best workmanship from Chattanooga to Cleveland, TN and anywhere in between.Carrier FAD

Dale’s earns our customers’ trust with straightforward value. That’s why we’ll present a price up front and get your approval before proceeding. Your technician is a trusted and knowledgeable expert committed to providing you with innovative heating and cooling solutions tailored to fit your home—and your budget. We stand behind the quality of our work, your repair of your residential or commercial HVAC system is backed by our 100% guarantee.

Just Call Dales for heating and air service in Cleveland, Ooltewah, Chattanooga, East Brainerd and more.


R-22 Refrigerant Has Been Banned in the US

The US Ban on R-22 (Freon) went into effect on Jan. 1, 2020. If your system is over 10 years old this could affect your comfort and your wallet. Don’t be misled by false information. Plan ahead and get the facts today.

Current Coupons and Promotions

Save Money
With Dale's

When your system needs a tuneup, come here first. Check out our current promotions, discounts, and specials here.

Maintenance and Repair

Call Us Today
for Service

We offer maintenance and service on all brands and models. Check out what we can do for your HVAC systems here.

Your Worry-Free Plan

Join Dale's Comfort Club

Sign up for Dale's Comfort Club here to receive exclusive offers.


Our Services

Commercial Heating and Air

We understand your building AC unit needs to work not only for you, but for your customers too. Call us for an assessment of your HVAC unit in the Chattanooga area today.

Residential Heating and Air

Because we’re based in Ooltewah, we’re very familiar with the challenges of the weather here. We offer a high-quality, cost-effective assessment of your home heating and air or ac unit. Call us today to set up an appointment.

Professional Heating and Air Service

If your Chattanooga or Cleveland, TN home is not heating or cooling properly, it could be due to one or several heating and air problems. Schedule your appointment today.

Dale's Comfort Club

As a member of Dale’s Comfort Club, benefits include regular maintenance and cleanings twice a year, discounts on all repairs, system tune-ups, energy savings, and improved comfort. Join Dale’s Comfort Club today!


Dale’s Trusted Technicians, who are background checked and drug tested, can tackle repairs or maintenance to your home heating and air conditioning systems. With regular maintenance, you may be able to make your system last longer and save you money.

Equipment Replacement

When considering replacement of your heating or cooling home comfort system, a critical step is selecting a quality, reputable company like Dale’s Heating & Air, Inc. Since 1996, we have been providing Trusted Integrity – The Right System at the Right Price!

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How Should You Control Your Comfort System’s Temperature Setting?

Your home’s heating and air system is vital. With it, you stay warm in the winter and cool in summer’s hot months. And without it, well, life could get pretty dang uncomfortable. However, your system…

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How Long Do Heating and Cooling Systems Last?

When was the last time you wondered when your heating and cooling system was going to quit for good? You’re not alone – most homeowners know when their systems are getting older. And we’re all…

things to consider when replacing or repairing your ac unit

6 Things to Consider When Replacing or Repairing Your AC Unit

If you own a home long enough, you’re going to have to repair or replace your AC unit. Guaranteed. However, we all know that a properly functioning air conditioning system is worth any maintenance and…