AAA Certified Radon Testing
Licensed Professional: Steve Zivolich
At a Glance
About AAA Certified Radon Testing
Serving Sebastopol and surrounding areas in California, AAA Certified Radon Testing operates as a radon testing specialist. 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 directlyNEHA Certification
Certified by the National Environmental Health Association
Issuing Body
National Environmental Health Association (NEHA)
License Type
Professional Certification
Status
Verify certification status directlyVerified against NRPP public databases · Last checked March 2026 · Report incorrect information
Contact & Location
Compare Contractors
View all in Sebastopol →
Ninyo & Moore
Alameda, CA
BBG Real Estate Services
Aliso Viejo, CA
A5 Environmental
Altadena, CA
Weiss Associates
Berkeley, CA
Not sure what you need?
Answer a few questions about your home and radon situation. We'll recommend whether you need testing, mitigation, or both.
Take the 90-Second AssessmentFree. No account required.
This listing has not been claimed by the business owner.
Are you the owner? Claim this listingCertification data sourced from NRPP/NRSB public databases. Verify current status directly with the contractor before hiring. FindRadonPros.com is a directory service and does not endorse or guarantee any contractor's work. Report incorrect information