4.5 
194 *The Angi rating for Heating And Air Conditioning Service companies in Post Falls, ID is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Heating And Air Conditioning Service needs.
*The HomeAdvisor rating for Heating And Air Conditioning Service companies in Post Falls, ID is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Heating And Air Conditioning Service needs.
Last update on March 26, 2026
Serving Post Falls, ID and surrounding areas
Approved
Credit card accepted
Customers say: True professional
"Love this company. They are dependable and provide excellent service every single time! Inwould not go anywhere else."
+4
Serving Post Falls, ID and surrounding areas
Approved
In business since 2001
Free estimates
Credit card accepted
"I liked how quick Right Now Heating & Air installed the system. I also liked that they kept their word without arguing about the small things. I did not like the way they set up the system, especially for the price."
Serving Post Falls, ID and surrounding areas
Approved
In business since 1991
Free estimates
Warranties offered
"We were very impressed with him. We just had to wait on the project until our budget allowed for us to complete it."
Serving Post Falls, ID and surrounding areas
Approved
In business since 1993
Free estimates
Emergency services offered
"Very clean, professional, and delight individuals."
+9
Serving Post Falls, ID and surrounding areas
Approved
In business since 2009
Free estimates
Credit card accepted
Whether its a home heating and cooling system, commercial building HVAC, or an industrial facility solution, we treat every job with the same level of craftsmanship and quality. We believe that our customers should have many years of trouble free comfort and reliability which is why we offer industry leading labor warranties and choose to partner with tried and true equipment manufacturers.\nWe look forward to building a lasting relationship and guarantee your satisfaction!\n
+28
Serving Post Falls, ID and surrounding areas
Approved
Super Service Award Winner
In business since 2009
Free estimates
Emergency services offered
"Michael did an excellent job on our remodel! He communicated often with us and he provided top-notch service. We would hire him again!"
+30
Serving Post Falls, ID and surrounding areas
Approved
In business since 2019
Free estimates
Credit card accepted
"Because of their personnel; exceptional competence, efficiency, and attention to detail, every installation and repair was completed to the highest standards. They provided prompt service, transparent communication, and reasonable prices. Alpina Mechanical was a dependable option for HVAC needs because they continuously provided dependable and high-quality service, regardless of the nature of the work from routine maintenance to emergency repairs."
Serving Post Falls, ID and surrounding areas
Approved
In business since 2015
Free estimates
Customers say: Quick response
"This was a terrific experience. Everything was thoroughly explained and a guarantee was assured. Id hire My Guys Plumbing again."
Serving Post Falls, ID and surrounding areas
Approved (Corporate)
Super Service Award Winner
In business since 2000
Credit card accepted
Offers commercial services
"Mainstream has done an amazing job. This was a large hvac job, and they have done a great job getting it done in a timely fashion."
+4
Serving Post Falls, ID and surrounding areas
Approved
In business since 2022
Free estimates
Credit card accepted
"Chad was extremely professional and pleasant to work with. I give him an "excellent" rating and would definitely use him again for any electrical work in the future."
+3
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