Skip links

Congratulations To Steve Kormanik, GPD

Green Plumbing Design (GPD)

Congratulations to Steve Kormanik for passing the American Society of Plumbing Engineers (ASPE) Green Plumbing Design (GPD) certification test! In addition to the GPD certification, Steve is Certified in Plumbing Design (CPD) through ASPE. He has been overseeing plumbing systems designs at H.F. Lenz Company for over 33 years. Congratulations Steve and Thank You for all your hard work!