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Custom Designs & Technologies Inc. is dedicated to updating this page as frequently as possible when new product and industry information becomes available.


  • Now welcoming LJ Wing to our product line! LJ Wing invented the integral face and bypass coil concept 50 years ago to protect air handler coils from freezing when handling large amounts of outside air. Click here for more details.

  • Now welcoming MacroAir to our product line! MacroAir is a pioneer of the HVLS (High-Volume, Low-Speed) fan industry. Click here for more details.

  • View our ad in HVAC Xchanger! Click here for more details.
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