Old Dominion Insulation, Inc.

Old Dominion Group is a specialty contracting company. It is a leading mechanical and industrial installer of insulation, firestopping, and other complementary products. Its work covers mechanical insulation for HVAC, plumbing and process piping, ductwork and equipment, as well as firestopping and related industrial installation services. It works on both new construction and maintenance or retrofit projects. The company serves healthcare, education, manufacturing, industrial facilities and data centers, mainly through mechanical contractors and facility owners. It runs a specialty services contractor with offices across the U.S. through a network of about 13 regional affiliate companies, many of them acquired regional insulators that kept their local brands. It generated about $370 million of LTM revenue and $67.9 million of adjusted EBITDA. Founded in 1981 as Old Dominion Insulation, the company is headquartered in Midlothian, Virginia, United States.