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Caring For Our Customers Since 1990 -Call Today!
Call Us Today!
(580) 924-9944


Be careful who performs your system repairs. With Johnson's Heat & Air you can feel comfortable knowing that a license holding technician is present on every job so the job is done right the first time.
  • Free Estimates on New Installs, Change-Outs, or Second Opinions
  • Air Duct Cleaning with Video Duct Inspection Available
  • Wi-Fi Controlled Thermostats
  • Preventative Maintenance Agreement with 10% discounts & no overtime rates
  • 10 Year Warranties Available
  • HVAC Home Inspections
  • Ice Machines, Coolers, and Walk-Ins
When you need system service or repair, we provide it. At Johnson's Heat & Air, we repair your system rather than trying to sell you a new unit like many air conditioning contractors. We will do our best to make your repairs the same day and at affordable prices. We will also try to work around your business schedule whenever possible.  
We are local to the area so it's important to us that you are 100% satisfied with our service.  We service all commercial properties including Schools, Churches, Office Buildings, and Factories. Our licensed, insured, and bonded experts stay current and trained to meet all code requirements for state and city.   
Johnson's Heat & Air will help you select the best system for your budget. Bigger is not always better. At Johnson's Heat & Air, we will analyze your commercial building to ensure that the right system is selected for optimum cooling and comfort. We Install and Repair Walk-Ins, Freezers, Coolers, and Ice Machines too!

Johnson's Heat & Air has a wide range of experience with many different brands of systems and equipment. We are an independent Trane dealer.  

We service and repair all makes and models

Call Us Today At

(580) 924-9944 • (903) 868-8497

Contact Information 
In Business Since 1995
Johnson’s Heat & Air
510 E Ryan Ave
Calera, OK. 74730-2210
Phone: (580) 434-7215
Oklahoma: (580) 924-9944
Grayson County: (903) 868-8497

Business Hours

Mon - Fri: 08:00 AM - 05:00 PM
Sat - Sun: Closed
Emergency Service Available

Payment Options