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About Us

TG Technical Services is the Midwest leader in gas detection and environmental sampling equipment. We are a combination distributor, service center and manufacturer's representative group.

We are based in Lee's Summit Missouri (Kansas City Area) with a Branch Office in Denver Colorado 

We have broken our business into three main segments; please find a summary of each below.


We provide a complete offering of portable, fixed and environmental sampling equipment. Please visit our manufacturers section for a complete list. https://www.buygasmonitors.com/categories/SHOP-BY-MANUFACTURER/


From your initial instrument acquisition to routine maintenance programs, TG Technical Services has got you covered. We provide in house or onsite maintenance programs. We handle all the details so you can focus on your job.


Have a compete fleet of gas monitors available for rent. 

In addition, we provide 24-hour service. Please contact us anytime at 816-728-6713