XChanger Companies, Inc.

Our Technology


Out of necessity comes invention. 

The company’s founder, Douglas Newcomer, developed the concept for the XChanger system due to frustration he had after remodeling his own  270 year old historic home. Not wanting to be too intrusive in the oldest portion along with limited access to all areas, the flaw  in that project inspired the birth of the XChanger. A concept for a patent was researched and it was determined there was no device in the marketplace that performed the unique air management function of XChanger. The next step was thorough testing by Underwriter Laboratories, where the device was proven to give what the HVAC industry currently lacked; an economically viable technology that both reduced energy costs and provided better air quality and comfort. The result is the innovative HVAC XChanger System.

To seamlessly install XChanger, the company has teamed up with the well-known engineering group, VDCI, to further expand its HVAC expertise. Company personnel associated with XChanger Companies have a combined construction experience of close to 80 years. Current installations and contracting can be managed through a Service Disabled Veteran Owned Small Business who holds a GSA schedule and has extensive HVAC experience. The company is fully bonded.