Reviews for KOSMA Heating & Air Conditioning, Inc.

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May 2024
Yesterday, Zach and Andrew with Kosma, installed a new furnace. What great guys! They worked so hard, but ran into issues that were unexpected. They fixed what needed to be fixed, installed the beautiful new furnace, and I couldn't be more grateful to them. The entire staff at Kosma are just extraordinary people. I highly recommend them!
Feb 2023
Just had Jay and his partner come out to look at our leaking furnace. They were quick, professional and extremely kind and informative. Highly recommend this place for HVAC cleaning & repairs. What a great bunch!
Sep 2022
We had a new heating and A/C system installed this summer. I was amazed at the great work and customer service, from every person I met or spoke to at Kosma. These folks are some of the nicest people and most professional folks that I have met. My experience makes me think that if more businesses were half as upstanding as Kosma, they would live long and prosper. Unfortunately, in my experience this is not the case in many situations. I am so glad we made the right pick with these folks.

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From KOSMA Heating & Air Conditioning, Inc.

Kosma Heating & Air Conditioning, INC is a local family-owned business that has been replacing, repairing and servicing heating and cooling units in the Sheridan, WY, area for over 50 years. We are your NE Wyoming's Independant Trane Dealer. Please call us with your heating & cooling needs. We offer 24-hour emergency service.