Heating & Air Conditioning Expert with 25 years of experience

Mon-Sat: 9:00am - 5:00pm

24h Emergency Service

Call Today 423-202-7315 or 423-256-2766

Greater Tri Cities, TN and beyond

Bryant Man
Bryant HVAC
geothermal lines
Geothermal Lines
Puron Refrigerant
Bryant Heating and Cooling Systems

423 202 7315 or 423-256-2766

Who Are We

All In One Refrigeration Services is a full service heating, cooling, and refrigeration company located in the Tri Cities region of Northeast Tennessee. We specialize in Geothermal heating and cooling products for both residential and commercial needs.

Our Story

The All In One Team

The All In One Refrigeration Services Philosophy

Our team Philosophy is that “It’s a WE thing, NOT a ME thing” in everything we do, and that together, there is nothing we can not accomplish. We’re comprised of intelligent, inventive, and team oriented technicians who have:

  • Character & Honesty
  • Enthusiasm in taking care of clients
  • Definite team player philosophy
  • Willingness to take on big challenges and see them through
  • Belief in self-improvement & commitment to personal excellence

Our Certifications

Bryant HVAC

Call us now at 423-202-7315 or 423-256-2766

Find Out More
Over 25 Years of Experience

At All In One Refrigeration Services, we are working everyday to fulfill our goal of helping our clients and business associates attain their goals, whatever they may be.

We are a full service heating, air conditioning, natural gas and propane gas equipment and refrigeration business offering residential & commercial service in the Tri Cities area.

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First Time Customers

10% off

Save 10% Off for all First Time Customers

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Yearly Contract


Sign up for a yearly contract with us and save 20% off your bill!

Receive Special Offers

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Our Services

HVACR Service: Installs and Repairs

8 hours and up • Quoted

100% customer satisfaction

Preventive Maintainence

Duration varies per call • $65.00
Clean and check the operation of the systems


Walk-in Coolers, Walk-in Freezers, Reach-In’s, Ice Makers

Indoor Air Quality

Test the quality of your indoor HVAC systems

All In One

30 minutes and up • $65.00 fee and quoted price for repair.
Heating, Cooling, Geothermal, Heat Pumps, Gas, Refrigeration, Walk in Coolers, Freezers, Reach-Ins, Prep Stations, Ice Machines, BAS Controller, Boiliers, Cooling Towers, Chillers, VAV Boxes, Zone Systems.

All In One Refrigeration Services

Our Partners


Harold D

Tri Cities, Tn

I’ve used Jason for years for my geothermal service. Always fast,reliable, and fixes it right the first time.

Geothermal heating and cooling

Rick W.

Tri Cities, TN

All In One is now me new service provider! These guys have serviced us for years and give excellent service!

Tips and Tricks


How to Ensure Your AC & Heater System Is Efficient

Up to half of your utility bill is attributable to heating and cooling costs. In order to keep these costs under control, ensure your heating and air conditioning system is running at peak efficiency by:…


Preparing Your Home Before Vacation

Ready for a vacation? Your home should be too! Careful planning can not only help protect your home and your belongings while you travel, but also provide your family with some energy savings to spend…


Is a More Expensive HVAC Filter Better?

HVAC Air Purifiers Whole-house air purifiers are becoming an increasingly popular component of the heating and cooling systems in many homes. Wondering why? Check out the benefits below! Fewer allergy symptoms. Unlike standard air filters,…