The Air King Logo

Established 1989

Call Us Message Us


Welcome to the Air King, a family-owned company offering 3 decades of experience that is committed to providing exceptional on time service for every job.

Our Passion

All of us at Air King love what we do, we take our job personally. Each person on our staff of 60 is handpicked by owner Kahlil Assad. All of our work is done by our staff, we do not subcontract work to 3rd parties.


What Makes Us Unique

Sometimes heating and cooling issues are straight forward, and sometimes they are the only the tip of the iceberg. We always repair the immediate and obvious problem, but always carefully look at all parts of your system. This will be our approach on sales or service calls. Heating, cooling and refridgereation systems are complex with many distinct parts they get installed, repaired at different times. We are accurately aware of this at all time.


Since 1984 Air King has been Detroit’s Go-To HVAC-R contractor.

Company history: In 1984 Founded as a refrigeration company, we began servicing commercial refrigeration equipment. As we quickly expanded to become one of Michigan’s leading manufactures of walk-in coolers, we simultaneously grew our light commercial division. We continued to expand into larger commercial projects including large Gymnasiums (Hype) and then the multifamily sector where we found our niche.

The refrigeration transition:In 2010 Air King installed its first VRF job! With so much refrigeration experience, VRF was a simple transition. Since, we have established ourselves as a VRF pioneer in the Metro Detroit market.

Operational structure: Project managers architect our job around your schedule. We carefully plan releases and deliveries, labor demand, specific installation teams; all at the right times.This ensures everything goes according to plan or resources are quickly supplemented before a delay occurs. The foreman remains on site every day to ensure day-to-day operations are on track and documents all works via procore. Specialized teams including sheet-metal mechanics (rough-ins), pipefitters, startup technicians and finishing crews are strategically scheduled for their tasks. As the owner, Kahlil Assad will visit sites very frequently, ensuring the quality of installation is of the highest level.

Markets and services: From design assist, plan spec, service and maintenance. We are with you from the start and thru the long haul to keep your building comfortable for years to come.

Value statement:

We focus on quality first, then value. Our first source of value is found in our efficiencies. We have streamlined our installation processes and developed specific departments performing their specific works in specific manors. We like to consider ourselves the Henry Ford of multifamily HVAC.

Services Offered:

  • Commercial heating, cooling, ductwork, installation, design and build – on-time & within budget.
  • Commercial refrigeration service and installation.
  • Kitchen exhaust hoods and ventilation.
  • Service all brands of furnaces and air conditioners
  • Installation of gas furnaces by Trane, Rheem, Carrier, & Goodman.
  • Installation of air conditioners by Trane, Rheem, Carrier, and Coleman.
  • Service and installation of boilers of all brands. Some of our favorites to install are Peerless, Weil Mclain, Munchkin, and Quietside.
  • Radiant floor installations. Both Gas & Geothermal
  • Service and install water heaters of all brands. We like Rheem!
  • Service and installation of Geothermal Heating and Cooling System. We like Waterfurnace and Climatemaster.
  • Duct Cleaning of residential and commercial heating and cooling ducts.
  • Service installation of humidifier by Aprilaire, Honeywell, Trane, and Carrier
Get in touch with us
Image Generated for Captcha Refresh Captcha