Joseph Pienschke combines more than 45 years of field training and experience into this educational program. He is currently on the board of the Illinois Plumbing Inspectors Association and manages the new construction division at a successful plumbing company in McHenry County. His successful career in the plumbing industry has given him a thorough background from which he applies the practical application of the course materials. Joe believes that education opens doors to success.

Dave Ahrens has been in the plumbing industry for more than 20 years. He currently owns and operates a successful plumbing business in McHenry County. Dave obtained his City of Chicago Plumbing License in September 2005. He has also earned a Bachelors Degree in Science from Northern Illinois University.