Tetra Tech
Licensed Professional: Stephen Knerr
At a Glance
About Tetra Tech
Based in Kansas City, Missouri, Tetra Tech is a radon testing specialist with a 4.3-star Google rating. Holds NRPP Radon Measurement Professional certification.
Credentials & Verification
NRPP Radon Measurement Professional License
Licensed for professional radon testing and measurement
Issuing Body
National Radon Proficiency Program (NRPP)
License Type
Professional License
Status
Verify certification status directlyVerified against NRPP public databases · Last checked March 2026 · Report incorrect information
Contact & Location
Phone
(816) 412-1741
tdr.hr@tetratech.com
Website
www.tetratech.com/
Location
415 Oak St, Kansas City, MO 64106, USA
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