Rotobrush/AIRQC had its 500th student graduate from its certified air duct cleaning training program. Clay Bierdemann from Wuich Mechanical Services located in Huntley, Ill., became the 500th student when he attended training on Aug. 8. Rotobrush offers a free daylong class at its training facility located in Grapevine, Texas, to purchasers of a Rotobrush Platinum Package. The company began training in December of 2000 with eight students, and now it can train up to 40 students every month. Rotobrush reached another milestone when the company celebrated its 10th anniversary in August. For more information on Rotobrush training,

Publication date: 09/29/2003