Mayfield Environmental Engineering
Licensed Professional: James C Mayfield
At a Glance
About Mayfield Environmental Engineering
Based in Long Beach, California, James C Mayfield is a radon testing specialist. Holds NRPP Radon Measurement Professional certification. Services include radon measurement, radon mitigation, radon testing. Operating under Mayfield Environmental Engineering.
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
Expires April 2026Verified against NRPP, YELP, RADON_SITE public databases · Last checked April 2026 · Report incorrect information
Contact & Location
Phone
(310) 880-9647
ceo@mayfieldenvironmental.net
Website
mayfieldenvironmental.net
Location
Long Beach, CA
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