Formally, The Janzen Wahl Group, U.S. Clean Lab was founded in 1999 as a key supplier of precision cleaning services to the aerospace and defense industries.

U.S. Clean Lab is now led by staff members who epitomize our founding partners’ values and passion for excellence.

Brian Kemp

Brian Kemp
Owner and General Manager

As owner and general manager, Brian Kemp brings more than 25 years of engineering and management experience to U.S. Clean Lab (formerly The Janzen-Wahl Group). Brian previously served as engineering manager from 2015 at The Janzen-Wahl Group until he purchased the company in July 2019, renaming to U.S. Clean Lab and rebranding to more accurately reflect the mission of the company.

Brian served in the U.S. Navy for 10 years, and after completion of Nuclear-Power School, earned a Bachelor of Science in nuclear engineering from Rensselaer Polytechnic Institute in 1996 as the first graduate of Rensselaer’s U.S. Navy Nuclear Power Program. His diverse background includes design engineering, project management, quality control, metallurgy, equipment failure analysis, and continuous design improvements. His career in the public and private sector has led him to work in over 20 electric generating plants around the nation and world.

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Lindsay Guidry
Operations Manager

Lindsay Guidry is the Operations Manager for U.S. Clean Lab. She has worked for U.S. Clean Lab since 2016, and in that time she has successfully maintained the positions of Quality Manager and Laboratory Technician. She holds a Bachelor of Science from Louisiana State University and a Master of Science from the University of Arizona. She moved to Tucson to attend graduate school but is now happy to call this city her home where she has lived since 2012.