Have you been wondering about which HVAC system might be right for you? Or do you want to know more about how to improve your indoor air quality? Maybe you want to know about how to take care of your HVAC system and ducts properly for the greatest comfort and energy efficiency.

The DeHart Air Conditioning blog has all the information you need to understand how HVAC systems can affect your home or commercial property’s comfort, health, and energy bills. If you have any questions that our articles haven’t yet answered, make sure to contact us so we can get you the information you need.

Do you have any HVAC questions? Contact us or call 405-224-0184 to learn more today!

boy and cat in window of home looking out at snow
November 23, 2020

Lower your energy bills and create a more comfortable and healthy home this winter with HVAC services from DeHart. From heating system replacement to AC service and duct cleaning, our team of heating and cooling experts can help you improve your... Read more

woman and child embracing at home
November 10, 2020

Learn more about the causes of indoor air quality in your home, and why it's more important than ever this year to make sure your house is a healthy indoor environment. Reach out to DeHart today for IAQ solutions including air filtration,... Read more

geothermal heated home illustration floating
September 24, 2020

Learn more about the many benefits of upgrading your home to geothermal energy. From lower heating and cooling costs to quiet operation and a lifespan of 30+ years, there are many advantages to saying goodbye to your aging furnace and AC. Talk to... Read more

dirty ductwork vent
August 31, 2020

Lower energy bills, improve the efficiency of your HVAC system, and reduce indoor air pollutants with duct cleaning and sanitizing from DeHart. Learn more about how dirty ducts can create air flow problems leading to less comfort and higher... Read more

little girl sitting by window inside home
July 28, 2020

Learn more about poor indoor air quality symptoms, causes, and solutions from Oklahoma's indoor air quality experts at DeHart. Help improve your home's air quality with IAQ services like duct cleaning, air filtration, air purifiers, whole home... Read more

two ac un its outside
July 1, 2020

Learn the five common AC signs that can indicate your cooling system is on the verge of breaking down entirely, leaving your home hot and muggy this summer. DeHart can help you with AC problems like only blowing hot air, unpleasant odors, and... Read more

house model on sunset lawn, green home concept
May 28, 2020

Worried there may be unhealthy air in your home? Learn more about the symptoms of poor indoor air quality (IAQ), and how DeHart can help. We install air filtration and purification systems, clean and sanitize ductwork, and can help control your... Read more

exterior ac unit
April 28, 2020

Before you call for AC repair, check these 7 common DIY fixes for air conditioning issues. From replacing your air filter to checking your thermostat or cleaning your outdoor AC unit, these tips can save you money. For everything else, the... Read more

confused man
April 7, 2020

Learn more about what could be causing your air conditioning to suddenly hiss, bang, pop, crackle, click or make some other strange noise, and where you can turn for top AC repair in Duncan, OK. DeHart has been fixing and helping Oklahoma... Read more

man changing air filters to hvac in home
March 31, 2020

Lower your utility bills without sacrificing home comfort with these 5 furnace and heating system tips and tricks from DeHart AC. From inexpensive DIY advice like changing your air filters to the benefits of regular scheduled heating maintenance... Read more

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What our customers are saying

We wanted to say 'thank you' for your great service! The new geothermal unit is working well and in fact is working better than our original ever did. We cannot express our appreciation enough. Thank you also for the extra time spent in completing paperwork for our OEC Rebate.

David and Kami Ratcliff