DFW Insulation Co., Inc. was established in 1975 by Johnny W. Sharp. His goal was to provide mechanical insulation services to commercial and industrial businesses in the Dallas Ft. Worth metroplex. DFW Insulation has been a family owned and operated company for over 40 years.

In 2012, DFW Insulation Co., Inc. became a woman owned and HUB Certified business. DFW Insulation is also a member of the Texas Small Business Association/Woman Owned.