Dominion (Hamon Custodis, Inc.)

Hamon Custodis was a premier industrial chimney company in North America, offering turnkey design, supply, and erection services for new chimney construction and aftermarket chimney repair, maintenance, and demolition. Dominion Global acquired Hamon in 2022. 

Hamon's expertise included the design and construction of jumpform and slipform concrete chimneys and silos, steel stacks, gas turbine exhaust stacks, and all types of chimney linings. Our core values include a commitment to Health & Safety, realized by a proactive safety program.

Prior to Dominion, Hamon had 110 years of experience, tracing roots back to the company’s founding by the German inventor of the radial brick, Alphons Custodis.

Now with Dominion Global, the chimney business, reinforced concrete chimneys, and alloy and Fiberglass (FRP) lining systems live on.