Randall Sartwell•Brady(Greensboro, N.C.) namedRandall Sartwell(right) as a project manager with the retrofit team.

• Freije Engineered Solutions Co. (Fishers, Ind.) and Refrigeration Services Co. (Columbus, Ohio) have merged.

• Source Refrigeration & HVAC (Anaheim, Calif.), a portfolio company of Arsenal Capital Partners (New York), acquired TP Electrical (White, Ga.).

Publication date: 4/1/2013