Rheaco Service Inc. Heating and Air Rheaco Service Inc. Dayton, Tennessee
(423) 664-9876
174 Cemetery Road - Dayton, TN 37321
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Welcome to Rheaco Service Inc!  Business Hours

We are proud to offer the finest heating, cooling and indoor air quality products, with prompt and professional customer service. Regardless of the season or the temperature outside, we can make your home feel perfectly comfortable.


We are a DRUG FREE workplace, have EPA and NATE certified employees. We employ the BEST OF THE BEST !




We provide 24-HOUR EMERGENCY SERVICE, for both residential and commercial properties.


We are a DAIKIN COMFORT PRO DEALER which affords us the opportunity to offer our customers with a product that is built in the USA - Houston, Texas.  DAIKIN provides a 12 year PARTS and LABOR warranty this not only transferrable to the next generation but to a new buyer of your home as well.


In order to earn the title of DAIKIN COMFORT PRO....

The HVAC company must meet or exceed Daikin's exceptionally high standards for customer service, business integrity and technicial competency.  RHEACO SERVICE did not have a problem meeting these standards because our MOTTO and our MISSION statement falls right in line with these standards as well as the caliber of our employees.



WISDOM is knowing the right path to take….

INTEGRITY is taking it !

To provide our customers with the most ethical solution, basing our actions and decision on a high standard of integrity. 


If you have any questions or would like to schedule an appointment with one of our Comfort Advisors and/or Service Technicians, feel free to contact us any time.


Your Full SERVICE Heating and Air-Conditioning Company

* Sales * Service *Installation


Rheaco Service has an ACCA Award for demonstrating commitment to quality service by successfully completing the Quality College for Contractors.

Normal business hours are 8:00 am to 4:30 pm - Monday through Friday.


24 hr EMERGENCY SERVICE is available after business hour by phoning our office number as well.  Our answering service will take your call and notify us right away.


Rheaco Service, Inc. is a name you can trust. Our reputation is built on trust, customer satisfaction, and highly experienced service technicians and installers. We provide only the most dependable, trustworthy, and quality service available. Rheaco Service, Inc. is an established company and we are here to serve our customers for years to come!





Our Services

* SALES * SERVICE * INSTALLATION  – – We have financing available !


We are proud to offer a wide range of services, performed by professionally-trained and certified technicians and designed to meet every customers’ home comfort needs exactly.


We offer installation and service for new construction, residential, commercial, and replacement projects:

*Forced Air Heating

*Complete Heating Controls

*Heat Recovery Ventilation Systems

*System Design/Engineering

*Air Purification & Humidification

*Roof Top HVAC Units

*Gas Piping

*Custom Sheet Metal Work

*Planned Service Maintenance Agreements

*Free Estimates for replacement and new installations


We are proud to offer a wide range of services, performed by professionally-trained and certified technicians and designed to meet every customers’ home comfort needs exactly.


Call our office for Service for ALL MAKES and MODELS. We look forward to serving you!

We appreciate our long and positive relationship with the Rheaco Team of professional, knowledgeable, and friendly staff and look foward to…”  -Don Hamachek

Appreciated Rheaco, so very much, thoroughness and conscientiousness of the tech that you sent out.  -Lauren D. Young

The ladies who answer the telephone are exceptionally nice and professional. They made my request very easy. Thanks!  -Ann Bassham

Thanks so much for taking care of our Heating and Air-Conditioning systems. We love the planned maintenance service, we don't have to…”  -Sylvia Freeman, Soddy-Daisy

Very impressed with workmanship and work ethics of your employess. They did a great job!! Honest, dependable, friendly--hard to find these days!  -Southerland, Dunlap

I found Rheaco to be very professional and very hard working. They were here when they said they would be and very courteous…”  -B. Sale, Chattanooga, TN
Like Us On Facebook  Daikin Comfort Pro Dealer  A+ Member of Better Business Bureau  Member of Dayton Chamber of Commerce  Member of Safety Service Company  Member of ASHRAE Tennessee Valley Chapter  Member of Air Conditioning Contractors of America  Member of green|spaces Chattanooga  Member of International Code Council  Member of Conditioned Air Association of Georgia  Member of Rhea Economic & Tourism Council, Inc.
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