Del-Air is one of the largest and most specialized Refrigeration, Heating, Ventilation & Air-Conditioning organizations in all of East Tennessee. This division is comprised of HVAC Service Technicians, Service Plumbers, Sheet Metal workers to include Building Automation Specialist. No facility is too large, small or complex for our service department to handle. We have been factory trained and certified on many makes and models of HVAC equipment and are ready to go to work for you.
Del-Air is comprised of two main divisions that work as close knit operation providing Construction and HVAC Service to the following markets: Educational, Industrial, Retail, Office Building, Biotechnology, and Manufacturing.

What You Get When You Choose Del-Air Service:

• Timely response to emergency Service Calls.

• Competitive Rates.

• Emergency Service available 24 hours a day, 7 days a week with personal attention by highly skilled technicians.

Detailed site survey to include:

1. Energy Analysis

2. System Operation Verification

3. Complete Design/Build capability

4. Innovative Contracting Solutions ICS Division

5. Ability to perform Test & Balancing of complete
system (Certified).

Factory trained service technicians dealing with but not limited to the following Systems and Equipment:

1. -Chillers – Centrifugal. Screw, Reciprocating , Scroll
Compressor Technology.

2. -Boilers

3. -Rooftop Air Conditioning & Heating Systems

4. -Water Source Heat Pump Systems

5. -Clean Rooms / Laboratory Systems

6. -Building Automation Systems (Factory Trained)

7. -Johnson Controls, Trane Tracer, Automated Logic

8. -Natatorium Systems

9. -Dectron (Factory Trained & Certified)

10. -Computer Room Units

11. -Liebert (Factory Trained & Certified)

• HVAC Service / Installation

• Plumbing Service / Installation

• Installation

• Controls