About Affiliated Air
Our Story
Founded in 1997 as a commercial HVAC company, we've built our reputation on expertise, integrity, and exceptional service across the Dallas Fort Worth area.
Affiliated Air was founded in 1997 with a clear mission: to provide honest, reliable commercial HVAC services to businesses across the Dallas Fort Worth area. We are led by owner and president Randall "Randy" Aiken, who brings extensive experience from his time at Lange Mechanical Services in service operations.
From day one, we've specialized in commercial HVAC systems, with rooftop package units becoming our bread and butter. Our commercial first approach means we understand the unique challenges businesses face when their HVAC systems fail.
Today, after more than 28 years in business, we continue to serve residential, multifamily, small business, and large commercial facilities with the same commitment to honesty and integrity that founded our company.
Commercial First
Our specialty since 1997
All Brands
Carrier, Trane, and more

Meet Randy Aiken, Owner and President
Randy brings decades of HVAC industry experience, including his previous role in service operations at Lange Mechanical Services. His commitment to honest business practices and technical excellence has been the foundation of Affiliated Air's success.
Our Journey
- 1997
Company Founded
Affiliated Air established as a commercial HVAC company in Dallas
- 2000s
Rooftop Specialists
Became known as the go to experts for commercial rooftop package units
- 2010s
DFW Expansion
Expanded service area to cover the entire Dallas Fort Worth Metroplex
- 2020s
Industry Leaders
28+ years of excellence with 5 star ratings and BBB A+ rating
Our Core Values
Honesty & Integrity Above All
Above all else, we believe in honest business practices and transparent pricing.
Technical Excellence
Our expertise in commercial HVAC systems is unmatched in the DFW area.
Customer Service
Fast response times and reliable service when you need it most.
Client Success Stories
What Our Clients Say
We're proud to have earned the trust of businesses across the DFW Metroplex.
“Our AC went out during a heatwave, and Affiliated Air was a lifesaver. They arrived the same day and had us back up and running in hours. Incredibly fast, professional, and their emergency service is no joke!”
“I was quoted an astronomical price by another company for a rooftop unit replacement. Affiliated Air gave me a much fairer quote and explained everything clearly. Honest, transparent, and top-notch work.”
“These guys are true experts. They diagnosed a complex issue with our commercial HVAC system that others couldn't figure out. Their knowledge and attention to detail saved us a fortune in the long run.”
“From the initial call to the final installation, the entire process was seamless. The team is professional, courteous, and their workmanship is excellent. Highly recommend for any commercial HVAC needs.”
Ready for Immediate Service?
The fastest way to get service is to call us directly. Our team is ready to assist you with any HVAC needs.