Almost 70 Years in the Business!
Emergency Service After Hours - 7 days a week
throughout the Treasure Valley & Beyond!
1020 1st St. South Nampa, ID 83651
Mon-Fri 8:00 - 5:30  Sat 9:00 - 5:00


Owyhee Heating and Air Conditioning offers a diverse range of services that serve Ada, Gem, Canyon, Malhuer, Owyhee, Payette, Washington, and Valley counties. Our services include HVAC, custom fabrication and a full parts counter. 

We carry high quality Lennox and Mitsubishi HVAC products but we are highly capable of servicing any make and model HVAC system.  

Our fabricators have a rare set of talents that are a unique facet to our business and an asset to our customers. We can fabricate nearly anything out of metal or unfinished stainless steel. From custom HVAC parts to ditch tins for farms, if you can dream it we can make it.    

Owyhee Heating and Air Conditioning also caters to the DIY customer as well. We know the feeling of using your own hands to fix something is rewarding so we offer a full parts counter stocked with the parts you need to get your HVAC system up and running again. To complement our parts counter we have a FAQ section compiled by our knowledgeable staff to answer some of the more common questions people have asked.    

Our air quality products are designed to keep the high desert we live in out of your home for a more comfortable environment. Enjoy reduced allergies and an improved quality of life with our Lennox line of Indoor Air Quality products.    

  • ​Energy Savings Agreement
  • Up Front Pricing
  • 24 Hour Dispatching
    •  Saturday 9-5 are regular hours
  • Over the Counter HVAC Parts
    • For HVAC Contractors
    • Do It Yourselfers


Get financing through Banner Bank.



1020 1st St. South
Nampa, ID 83651

Mon-Fri 8:00 - 5:30  Sat 9:00 - 5:00
24 hour service

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