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About Us

Grand Traverse Analytical is fully DNRE Certified in the State of Michigan in Inorganics, Organics, and Microbiology for the testing of public and private water supplies.  Customer service is our number one priority.  With quick turn around times, competitive pricing, and outstanding customer service, why wouldn't you choose Grand Traverse Analytical?


Our Employees

Kirk Chase

Kirk is originally from Fife Lake.  He is a graduate from Central Michigan University where he earned his Bachelor’s of Science in Chemistry.  Kirk serves as the lab manager and oversees all of the data that is reported by Grand Traverse Analytical.  He has over 20 years experience in environmental services and laboratory operations.


Mike Riebschleger

Originally from the Saginaw Valley area, Mike is a graduate from Michigan State University where he earned his Bachelor’s Degree in Forensic Science in 1993.  He has worked in the environmental industry since graduation.


Trevor Reed-Macleod

Lab Technician/Extraction Specialist -Trevor has been with Grand Traverse Analytical for over 7 years and has been completely trained on extractions, soil and water prep for all analysis, and is a dedicated and valuable employee of GTA. He is currently attending NMC to receive his Associates Degree in Chemistry.


Lisa Civitiello

Lab Technician -Lisa is originally from North Carolina and has lived in Traverse City for the past 4 years. She is a graduate from Eastern Michigan University with a Bachelor's Degree in Biology and a Minor in Chemistry. Lisa comes to GTA after spending 3 years in the field with an environmental engineering firm where she was responsible for sampling, Phase I Environmental Site Assessments, and project management. Lisa serves as a Lab Technician, and will be working in the Inorganics/Microbiology lab assisting Kirk.