• The Dwyer Group (Waco, Texas) celebrated its 30th anniversary at its 2011 annual reunion. The company recognized Beth Miller of Mr. Rooter of Sonoma County, Calif., as the Customer Service Pearl Award Winner and Joey Link of Aire Serv of Louisville, Ky., as the Service Technician Pearl Award Winner.

• Comprehensive Energy Services Inc. (Longwood, Fla.) hired Jeff Carter (upper right) as mechanical estimator.

• Brady (Greensboro, N.C.) hired David Fain (left) and Chris Beasley (lower right) as service technicians.