About

There’s a reason Earnest Heat & Air customers keep coming back – reliability! For more than 40 years, we’ve been a proven source of dependable comfort solutions delivered with an attention to detail and service that creates a distinctly better customer experience.

Serving Bartlesville and Northeast Oklahoma, we specialize in:

  • Residential and commercial cooling and heating system sales, installation and service
  • Air conditioner and furnace repair on all makes and models
  • Preventative maintenance programs
  • Equipment replacements
  • Geothermal Systems
  • Indoor air quality systems
  • Complete duct system repair or replacement
  • System control panels and thermostats

At Earnest, we believe that it takes quality, reliability and technology to keep customers consistently comfortable all year round.  That’s why we’re an independent Trane Comfort Specialist™ dealer offering the most efficient cooling and heating equipment on the market for every home and budget.

Our focus on comfort doesn’t stop with the equipment we sell and service. You’ll notice it in how we treat you – with honest advice, no pressure selling, and personal follow up to ensure your complete satisfaction.

For prompt, expert service and repair call Earnest Heat & Air.