4.6 
411 *The Angi rating for Heating And Air Conditioning Service companies in Clayton, OH 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 Clayton, OH 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 January 19, 2026
Serving Clayton, OH and surrounding areas
Approved (Corporate)
In business since 1969
Free estimates
Emergency services offered
"HVAC maintenance. Workers are very efficient, courteous and nice"
+16
Serving Clayton, OH and surrounding areas
Approved
In business since 2004
Free estimates
Emergency services offered
"Extreme Heating and Air Conditioning installed an 18 SEER HVAC system with zone control for me. I am very pleased with the results and performance of the system - far better than the previous system WRT air flow balance. All personnel were very knowledgeable and professional and I highly recommend this company. Thanks to Tristan, Brett, Ryan, Joe, Paul and special thanks to Dave and Tyler for working through some parts failures. I am very pleased."
+47
Serving Clayton, OH and surrounding areas
Approved (Corporate)
Super Service Award Winner
In business since 1978
Free estimates
Emergency services offered
"They came the day of the call to give a estimate on a HVAC sys. and were able to install the follow day do to the need."
Serving Clayton, OH and surrounding areas
Approved (Corporate)
Super Service Award Winner
In business since 2008
Free estimates
Credit card accepted
"This company is very good. My water heater was beginning to leak and I knew it was time for a replacement and upgrade. Ecoplumbers was able to schedule the day after my initial contact. Ryan offered a quote, explained what he planned to do and installed a new heater within 3 hours. Communication between scheduling services, the service technician (Ryan) and myself was excellent. I am very happy that I used this company"
+22
Serving Clayton, OH and surrounding areas
Approved
Super Service Award Winner
In business since 2021
Free estimates
Emergency services offered
"Steve was great! Professional, great communication, punctual, and did not try to up sell me. Already saved his number, and he will be my go-to for any future HVAC needs. Highly recommend. Thanks, Steve!"
Serving Clayton, OH and surrounding areas
Approved
In business since 2025
Free estimates
Emergency services offered
We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumers needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job. \n
Serving Clayton, OH and surrounding areas
Approved
Free estimates
Credit card accepted
"Working with Riley was exceptional. His qoute for a complete furnace/hvac sytem was unbeatable. During the install he was punctual, highly knowledgeable, and incredibly respectful of our home. He finished the replacement on schedule and cleaned up perfectly, I highly recommend him for anyone in the Dayton area!"
Serving Clayton, OH and surrounding areas
Approved
In business since 2005
Free estimates
Emergency services offered
"I had a hot water heater installed"
+3
Serving Clayton, OH and surrounding areas
Approved
In business since 2018
Free estimates
Emergency services offered
"They were very good with initial response, estimate, and install date. The quality of the install was mediocre; attention to detail, not so much. They did not worry too much about cleanup after the job, several examples of that; I have un-removable black goo on my driveway. There was supposed to be a two week follow-up visit and I was going to address some of my questions and issues then but was scheduled twice and did not occur either time, no call no show the second time. I realize this all occurred during a peak time of year. The unit does work without difficulty and we are happy to have HVAC but I will probably go with another company for service and maintenance.
"
Serving Clayton, OH and surrounding areas
Approved
In business since 2022
Free estimates
Emergency services offered
"Highly recommend Advanced Duct Cleaning. Very Professional & polite."
+119
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