ComStar International Inc. has nearly 50 years experience manufacturing and delivering environmentally safe technologies across a multitude of industries. ComStar provides a broad portfolio of solutions tailored for heating, ventilation, air conditioning and refrigeration (HVAC) as well as plumbing, transportation, air quality, building maintenance and construction.  They have partnered with ChemPoint on their performance refrigerant product line to replace harmful HCFC chemistries like R-22 and more.