Heating & Air Conditioning Expert with 25 years of experience

Mon-Sat: 8:00am - 5:00pm

24h Emergency Service

Call Today 423-202-7315

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 423-256-2744

Who Are We

All In One Refrigeration Services is a full service heating and cooling company located in Kingsport, Johnson City and Bristol, Tn. 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
24 Hour Emergency Service

We can provide expert 24 hour Emergency Service available to you 365 days a year for your all you’re Heating, ventilation and air conditioning (HVAC) needs.

Call us now at 423-202-7315 or 423-256-2744

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.

Find Out More

First Time Customers

10% off

Save 10% Off for all First Time Customers

Find Out More

Yearly Contract

20%off

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

Receive Special Offers

Sign up to receive our special offers direct to your inbox.

Our Services

HVACR Service: Installs and Repairs

8 hours and up • Quoted

100% customer satisfaction

Preventive Maintainence

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

Refrigeration

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

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All In One Flat Rate

Bronze Package: Standard Cover
  • Breakdown 24/7
  • Legal Inspections Covered
  • Preventive Visit
  • Call Out Costs Included
  • Labor Costs Included
Our Bronze package offers standard protection and is particularly popular with small businesses.
Silver Package: A Little Extra Protection
  • Breakdown 24/7
  • Legal Inspections Covered
  • Preventive Visit
  • Call Out Costs Included
  • Labor Costs Included
  • Up to $100+VAT Spare Parts
Our Silver package gives you that little more protection when you need it.
Gold Package: Complete Peace of Mind
  • Breakdown 24/7
  • Legal Inspections Covered
  • Preventive Visit
  • Call Out Costs Included
  • <br /> Labor Costs Included
  • Spare Parts Included
For reliability and complete peace of mind; Our Gold package is the one for you.

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

Oct
10

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:…

Aug
02

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…

Nov
23

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,…