TETRA TECH INC
A, HAZ · PASADENA, CA 91107
State license
- Number
- 551555
- Type
- A, HAZ
- Status
- active
- Expires
- 2026-12-31
- Source
- California CSLB
Location & contact
Trades
Google profile & public reviews
Live Google place card and public reviews for TETRA TECH INC
Matched to a Google place on 2026-09-02 at 100% name confidence. Rating is Google’s.
Interactive location map
3475 E Foothill Blvd, Pasadena, CA 91107
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 TETRA TECH INC, computed from mapped positions.
Quick answers
Answered from the public license record — not from reviews or estimates.
›Is TETRA TECH INC licensed in California?
Yes. TETRA TECH INC holds license 551555 (A, HAZ) recorded by California CSLB, valid to 2026-12-31. This listing is refreshed from that public register.
›What work does TETRA TECH INC do?
The California register does not break this license down by trade, so no trade is claimed here.
›How do I contact TETRA TECH INC?
Contact details are shown above. They were matched to this business from its public Google place, not supplied by TETRA TECH INC.
›Where is TETRA TECH INC located?
PASADENA, California, per the address on the license record.