Orr Environmental Solutions
Licensed Professional: Darin Willis
At a Glance
About Orr Environmental Solutions
One of the highest-rated radon professionals in Evansville, Orr Environmental Solutions holds a 4.9 Google rating based on 98 customer reviews. Holds NRPP Radon Mitigation Specialist certification.
Credentials & Verification
NRPP Radon Mitigation Specialist License
Licensed to design and install radon mitigation systems
Issuing Body
National Radon Proficiency Program (NRPP)
License Type
Professional License
Status
Current through August 2026Verified against NRPP, RADON_SITE public databases · Last checked April 2026 · Report incorrect information
Contact & Location
Phone
(812) 853-9069
gorr@oesevv.com
Website
oesevv.com/
Location
7151 Savannah Dr, Newburgh, IN 47630, USA
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