About

Local, Owner-Operated HVAC Service Provider

Kevins Sims has been a technician in the heating & cooling industry for over 20 years. Then in 2011, he decided to form his own company and launched Sims Heat and Air LLC. Being a locally owned and operated business means we stay focused on what truly matters most… our customers. Making sure your home or business indoor air temps are comfortable all year round is our top priority. 


We remain committed to providing quality services at the highest standards. Our HVAC services include:

  • Heating Repairs, Maintenance, New Installation, and Replacement
  • Air Conditioning Repairs, Maintenance New Installation, and Replacement
  • Servicing all Brands, Makes, and Models

Visit our Heating Services Page or AC Services Page to learn more!


Are you ready to schedule service? Call Sims Heating and Air LLC 918-963-2417 or 918-774-5456 today for a free estimate or message us for more information!

Sims Heating and Air LLC

Proudly serving all of Southeastern Oklahoma!


Insured and Bonded

Licensed OK Lic. #80795

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