American Residential Services LLC(Memphis, Tenn.) purchasedUniversal Heating and Cooling(Atlanta) and Air-Trol Heating and Air Conditioning(Indianapolis).

Girard Engineering PC(Falls Church, Va.) promotedJ. Andrew Marusich, P.E., andStephen J. Millnick, LEED® AP, to principals of the company.

TAC(Dallas) appointedJay Nardoneas vice president of systems integration central,Jana Gerberas director of marketing and business development, andKathleen Hemingas director of new system platform strategy.

The Dwyer Group’s(Waco, Texas) entire network of companies was named toEntrepreneurmagazine’s annual “Franchise 500” ranking.

Publication date:02/04/2008