
Serving Eureka, MO and surrounding areas
Approved
In business since 1947
Free estimates
Emergency services offered
"Great customer service when I called for service. Expert technician that diagnosed the problem and quickly repaired my AC."





+2

*The Angi rating for Air Conditioning companies in Eureka, MO is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Air Conditioning needs.
*The HomeAdvisor rating for Air Conditioning companies in Eureka, MO is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Air Conditioning needs.
Last update on September 12, 2025

Serving Eureka, MO and surrounding areas
Approved
In business since 1947
Free estimates
Emergency services offered
"Great customer service when I called for service. Expert technician that diagnosed the problem and quickly repaired my AC."





+2

Serving Eureka, MO and surrounding areas
Approved
In business since 1947
Free estimates
Emergency services offered
"We hired Smarthome to insulate our attic. They were not the lowest bid, but their expertise, particularly about the various insulation options, convinced us to go with them. And I am so very glad that we did. Not only did they do everything we expected in terms of insulating our attic, they noticed that the duct work in our air conditioning system had not been properly sealed. We had been wrestling with the unit's inability to cool our house for years, and our regular HVAC provider told us that this was the best the system could do. In fairness, we have an old house and a complex air conditioning set up. Smarthouse both diagnosed the problem and undertook the necessary fixes for a very reasonable price. As a result our house is markedly cooler and our electrical bill has come down a bit. This is a great company. They know what they're doing and they genuinely seem to care."





+106

Serving Eureka, MO and surrounding areas
Approved
In business since 2003
Free estimates
Emergency services offered
"I needed to replace my parents' 40 year old AC Condenser and coil, and replace it with something that worked with the new furnace my father got installed four years prior. They were able to do the work requested, and also offered to redo the furance installation as the previous company installed it right on the basement floor where any backup/water could possibly get into the system. They were very prompt and showed up on time/on schedule. They were very upfront about costs and pricing and there were no last-minute price changes or hidden fees, which I appreciate. Work was done well and they ensured that everything worked before leaving the job site. The gentlemen working were very professional and understanding. I highly recommend them for anyone looking to replace their HVAC or to correct work that was previously poorly done."


Serving Eureka, MO and surrounding areas
Approved
In business since 2014
Free estimates
Emergency services offered
"The engineer was thorough and professional. It rained 1.5 inches while he worked on the AC unit and it barely slowed him down. He tested, cleaned and recharged my system. Pricing was reasonable."


Serving Eureka, MO and surrounding areas
Approved
In business since 1993
Free estimates
Emergency services offered
"great yearly check of ac and furnace."

Serving Eureka, MO and surrounding areas
Approved
Super Service Award Winner
In business since 2017
Emergency services offered
Warranties offered
"Great job with AC repair!"





+10

Serving Eureka, MO and surrounding areas
Approved (Corporate)
Super Service Award Winner
In business since 1979
Free estimates
Emergency services offered
"we had new gas-fired furnace and air conditioning system installed"





+18

Serving Eureka, MO and surrounding areas
Approved
In business since 2017
Free estimates
Emergency services offered
"I can not recommend Jedediah and his company enough. He came out within a day, made short work of repairing my furnace, and the cost was more than reasonable, cheap in fact. His customer service was beyond compare. If you need anything for HVAC, definitely give this company a call."


Serving Eureka, MO and surrounding areas
Approved
In business since 2009
Warranties offered
Credit card accepted
"Awesom. Highly recommend Glen. We bought new refrigerator and needed new updated waterline installed. Since we had plumber in house wanted to update things we knew we needed done eventually."





+2
Serving Eureka, MO and surrounding areas
Approved
In business since 1982
Emergency services offered
Warranties offered
Founded in 1982. Team members that are drug tested and background checked insuring that the people in your home are safe. We specialize in repairing and replacing residential heating and air conditioning systems. "Fixed Right or It's Free"\nTechs available Sat & Sun call for appointment.
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