ClimateMaster
Water- and ground-source heat pumps for buildings where lifetime operating cost matters more than install price.
Climate Control Group
Four HVAC brands. Six companies. One city.
ClimateMaster, IEC, ClimaCool, and ClimateCraft build the heat pumps, fan coils, chillers, and air handlers that condition commercial buildings. ThermaClime and KOAX build the heat exchangers inside them. All of it in Oklahoma City.
- Six companies
- Four HVAC brands, two component manufacturers
- 1948
- Earliest brand roots, at IEC
- Oklahoma City
- Where every company manufactures
- NIBE Group
- Part of a global climate solutions company
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Our brands
Four brands, four building problems.
Each brand solves a different constraint. Start with the problem you have.
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Fan coils and air handling
IEC
Quiet, room-by-room comfort, including retrofits that cannot take the building offline.
Visit IEC
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Modular chillers and rooftops
ClimaCool
Modular capacity that keeps running during service and expands without rebuilding the mechanical room.
Visit ClimaCool
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Custom air handlers
ClimateCraft
Air handlers engineered to the site, including replacements that will not fit through the building.
Visit ClimateCraft
Manufacturing
Every brand builds where it engineers.
All four Climate Control Group brands design, build, and test their equipment in Oklahoma City. Engineering sits alongside the production floor, so a specification question reaches the people who actually build the unit.
- Four manufacturing operations across Oklahoma City
- Engineering, production, and test under the same roof at each brand
- Purpose-built test facilities, including AHRI-certified and acoustic testing
How we build
We make the part that does the work.
Inside every heat pump, chiller, and fan coil there's a heat exchanger. It's the part that actually moves the heat. Everything else, the fans, the pumps, the controls, is there to help it do that job.
Most HVAC companies buy their heat exchangers from someone else. We make ours. ThermaClime has been building them in Oklahoma City for more than forty years. KOAX makes a kind called coaxial, a tube inside a tube, and other manufacturers buy those from us.
- ThermaClime Technologies, heat exchanger coils, built here for over forty years
- KOAX, coaxial heat exchangers, sold to manufacturers worldwide
- Both supply ClimateMaster, IEC, ClimaCool, and ClimateCraft
Careers
Six companies. One commute.
Our people build equipment that runs for decades in hospitals, schools, hotels, and offices. Most of them do it a short drive from where they live, and plenty of them have moved between our companies without ever changing their commute.
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Four brands, one group
Next step
Tell us what the building needs.
Not sure which brand fits? Describe the project and we will point you at the right team.