U S T TESTING SERVICES INC
A, B, C-4, C-12, C-16, C-20, C-34, C-36, C-38, C-42, C-43, C-60 · CONCORD, CA 94520
State license
- Number
- 866797
- Type
- A, B, C-4, C-12, C-16, C-20, C-34, C-36, C-38, C-42, C-43, C-60
- Status
- active
- Expires
- 2027-11-30
- Source
- California CSLB
Location & contact
Trades
Google profile & public reviews
Live Google place card and public reviews for U S T TESTING SERVICES INC
Matched to a Google place on 2026-09-02 at 69% name confidence. Rating is Google’s.
Interactive location map
1635 Challenge Dr, Concord, CA 94520
Tiles © OpenStreetMap contributors, ODbL. Position from the matched Google place.
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Fieldaira community reviews
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Nearby contractors
Great-circle distance from U S T TESTING SERVICES INC, computed from mapped positions.
Quick answers
Answered from the public license record — not from reviews or estimates.
›Is U S T TESTING SERVICES INC licensed in California?
Yes. U S T TESTING SERVICES INC holds license 866797 (A, B, C-4, C-12, C-16, C-20, C-34, C-36, C-38, C-42, C-43, C-60) recorded by California CSLB, valid to 2027-11-30. This listing is refreshed from that public register.
›What work does U S T TESTING SERVICES INC do?
The register classifies U S T TESTING SERVICES INC under Plumbing, Concrete, Masonry & Driveways, HVAC. A contractor may do more than the license names — claiming the listing lets them correct it.
›How do I contact U S T TESTING SERVICES INC?
Contact details are shown above. They were matched to this business from its public Google place, not supplied by U S T TESTING SERVICES INC.
›Where is U S T TESTING SERVICES INC located?
CONCORD, California, per the address on the license record.