A & B Heating and Cooling

Company Overview

We have dedicated over 35 years to the Big Horn basin. We specialize in water boilers, steam systems, and forced air solutions. We serve both commercial properties and residential homes.

Hi, I’m Jim Dunkerley. Originally from Pennsylvania, I’ve been in the HVAC industry since 1976. Following my overseas experience, I specialized in steam and water boilers as well as forced air. I am a certified master plumber and HVAC expert. I am committed to fair pricing and exceptional workmanship. My crew and I work diligently to keep you satisfied 100% of the time. For over 30 years, I’ve made my home in Cody, Wyoming. I won’t mention my youthful age.

I’d like to share my enthusiasm for troubleshooting. I can address everything from steam systems to forced air solutions. I deal with everything from parts to new installations. I wouldn’t still be in this business at my age if I didn’t love it.