Organization Services

Bohn and Dawson, founded in 1960, is a company that specializes in engineering and consulting services for the HVAC (heating, ventilation, and air conditioning) and building systems industries. They provide services including system design, project management, and consulting for various mechanical and electrical systems used in commercial and industrial buildings. Bohn and Dawson focuses on delivering innovative solutions to optimize building performance, energy efficiency, and system reliability. Their expertise is in providing engineering and consulting support rather than manufacturing products. BDI is a contract manufacturer of high volume Fabricated Tubing and Welded Assemblies. We are a 78 year old family held company in Saint Louis, MO. In the fall of 2023 BDI became one of the first USA producers of Ground Screws for use as ground anchors for Utility Scale PV Fields. We also produce tubular "A" frames and other support structures for the commercial solar market. Revenue: $35M