DiversiTech Corp.(Atlanta) acquiredDevco Enterprises Inc.(Silver Spring, Md.). Its operations will be relocated to a DiversiTech facility in Conyers, Ga.

AirAdvice Inc.(Portland, Ore.) establishedTom Foley, former president and chairman of the board for theEnergy Trust of Oregon, as a member of its Energy Team.

Thermaflex’s(Abbeville, S.C.) EverClean™ residential flexible duct earned an Energy Star® Partnership.

Navman Wireless North America(Glenview, Ill.) hiredGregg Steligaas its director of sales and marketing.

Hill Phoenix(Conyers, Ga.) addedAdvanced Refrigeration and Air Inc.(Orlando, Fla.) to its national dealer network.

Publication date:05/05/2008