The Commercial Products Group of Hart & Cooley honored the following rep firms: United Energy Products (Crofton, MD), 2009 Diamond Sales award for achieving sales of more than $2 million; both Mechanical Sales/Precision Vent (Marietta, GA) and Energy Products (Broomall, PA), 2009 Platinum Sales award for generating sales of more than $1 million; and AC Technical Sales (Liverpool, NY), 2009 Most Improved Sales award, for their representation of Selkirk commercial and industrial venting.