"TGA Labs is a great company to work with. They always go above and beyond to ensure that you are taken care of. The customer service is amazing, Dan at TGA labs is one of my favorite people to talk to as he always makes sure all my questions are answered, and never makes me feel like I’ve asked the wrong question. I really recommend working with them."

- Andrea Salentine

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About Us

TG Analytical is a Wisconsin state certified laboratory that specializes in drinking water testing. Our state certified tests go through routine blind testing and daily quality control checks to ensure accurate results. TG Analytical has a team of analysts who each hold a bachelor’s degree in chemistry, ready to assist you in any way they can. For more information, please see the links below.


TG Analytical Labs
N1022 Quality Drive
Greenville, WI 54942
P: (920) 757-1355