Multistack pioneered modular and MagLev chiller technologies.  They manufacture air and water cooled chillers, oil free magnet bearing chillers, dedicated heat recovery chillers, geothermal chillers and water heaters, central plant control software, and custom configured chillers with hydronic and control packages.

Aura Green is a cutting edge manufacturer of custom air handling units, natatorium dehumidification units, custom split system and packaged units, custom dehumidification units, energy recovery ventilation units, active desiccant units, CRAC units, infection control units, and high efficiency gas absorption (HEGA) systems.  Aura Green's "Perfect Fit" equipment is available in knock down and modular designs to fit in and out of any space.

Desert Aire is a recognized leader in dehumidification and dedicated outdoor air systems.  The manufacture quality indoor pool dehumidification units with pool water heating, split and packaged DOAS and HOAS units.

Blue Frontier is a manufacturer of revolutionary liquid desiccant and energy storage products. Their DOAS units deliver Moisture Removal Efficiency  at more than 3X the proposed ASHRAE standard.

Bry-Air is a leading manufacturer of active and passive desiccant units. They offer packaged and split units, 100 CFM to 50,000+ CFM. They specialize in ultra-low dew-point applications.

Skil-Aire specializes precision environmental control systems for data centers, computer rooms, hospitality, DOAS, and many more applications.

Buffalo Air Handling is a manufacturer of industrial-grade custom air handling units. 

Budzar is a leading manufacturer of process and industrial chillers. They provide industrial-grade chillers for manufacturing, low-temperature, high-temperature, and custom applications.

Johnson Air-Rotation is a quality manufacturer of air rotation systems. Air rotation is the most efficient and cost effective way to heat and cool large open spaces.

Air Wise Sales manufacturers custom air handling units, fan array systems, custom DX packaged and split units, air rotation units, energy recovery systems, food grade equipment and evaporative cooling systems.

Direct Coil manufactures replacement coils, booster coils, steam coils, direct expansion coils, 10,000 hour protective coatings, cabinet cased coils, and remote air cooled condensers.

KOOKJET is a pioneer in commercial refrigeration and agricultural cooling systems.  They also specialize in low temperature air handling systems and DX process cooling systems.

ThermoPlus Air specializes in water source heat pumps, closed circuit coolers, dehumidification units, and commercial air coolers.

MAFNA is a manufacturer of all things custom.  They specialize in custom air handlers, CRAC units, chilled beam systems, custom DX packaged and split equipment, packaged mechanical rooms, energy recovery systems, and their famous multi axial fan system.

Q-PAC manufacturers retrofit fan arrays that require no external control panel. Their products are ideal for upgrading existing air handlers for increased efficiency and redundancy.