Weiss Associates
Licensed Professional: Timothy Robert Utterback
At a Glance
About Weiss Associates
Weiss Associates operates as a radon testing specialist in Berkeley, CA, carrying a 5/5 Google rating from 2 reviews. 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
Current through February 2028NRPP Multi-Family Mitigation License
Licensed for radon mitigation in multi-family buildings
Issuing Body
National Radon Proficiency Program (NRPP)
License Type
Professional License
Status
Current through February 2028Verified against NRPP, RADON_SITE public databases · Last checked April 2026 · Report incorrect information
Contact & Location
Phone
(510) 450-6193
tru@weiss.com
Website
www.weiss.com
Location
2560 Ninth St #212, Berkeley, CA 94710, USA
Compare Contractors
View all in Berkeley →
Ninyo & Moore
Alameda, CA
BBG Real Estate Services
Aliso Viejo, CA
A5 Environmental
Altadena, CA
NV5 dba GRS Group
Bonsall, 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