Updated: Jun 06, 2026
Location
Headquarters Address
3475 E FOOTHILL BLVD, Pasadena, CA, 91107
Local address
ALASKA AIRLINES BARROW AIRPORT, Barrow, AK, 99723
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Tetra Tech Ec Construction
Tetra Tech Ec Inc, Alaska, BARROW, AK (Employees: Tetra Tech Ec, Inc. and Tetra Tech Inc) holds a Construction Contractors license and 5 other licenses according to the Alaska license board.
Their BuildZoom score of 90 indicates that they are licensed or registered but we do not have additional information about them.
Their license was verified as active when we last checked. If you are thinking of hiring Tetra Tech Ec Inc, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
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Tetra Tech Ec Inc Contact Information
Headquarters Address: 3475 E FOOTHILL BLVD, Pasadena, CA, 91107
Local Address: ALASKA AIRLINES BARROW AIRPORT, BARROW, AK 99723
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Verified License
BuildZoom confirmed this contractor's license
Tetra Tech Ec Inc License info
Verified License
| License # | CONE31069 |
| Status | Active |
| State | Alaska |
| Type | Construction Contractors |
| Business Type | Corporation |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for Tetra Tech Ec Inc at the Alaska Division of Corporations, Business and Professional Licensing.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 295366 |
| Status | Active |
| State | Alaska |
| Type | 23 - Construction, 236220 - Commercial And Institutional Building Construction |
| Business Type | Corporation |
- When BuildZoom last verified this license, it had an expiration date of December, 2016. Check the current license status of Tetra Tech Ec Inc with the Alaska Division of Corporations, Business and Professional Licensing
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | CONE31069 |
| Status | Active |
| State | Alaska |
| Type | General Contractor Without Residential Contractor Endorsement |
| Business Type | Corporation |
- When BuildZoom last verified this license, it had an expiration date of December, 2016. Check the current license status of Tetra Tech Ec Inc with the Alaska Division of Corporations, Business and Professional Licensing
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 31069 |
| Status | Active |
| State | Alaska |
| Type | Is A Registered General Contractor Without Residential Contractor Endorsement |
| Business Type | Corporation |
- When BuildZoom last verified this license, it had an expiration date of December, 2016. Check the current license status of Tetra Tech Ec Inc with the Alaska Division of Corporations, Business and Professional Licensing
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 278733 |
| Status | Inactive |
| State | Alaska |
| Type | 23 Construction |
| Business Type | Corporation |
- According to the Alaska Division of Corporations, Business and Professional Licensing, the status of this license was at one point cancelled. However, this information may have changed. If this is your business, please update your license status.
Check this license's status for Tetra Tech Ec Inc at the Alaska Division of Corporations, Business and Professional Licensing.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 295366 |
| Status | Inactive |
| State | Alaska |
| Type | 23 Construction |
| Business Type | Corporation |
- According to the Alaska Division of Corporations, Business and Professional Licensing, the status of this license was at one point cancelled. However, this information may have changed. If this is your business, please update your license status.
Check this license's status for Tetra Tech Ec Inc at the Alaska Division of Corporations, Business and Professional Licensing.
This is a sample of licensing data; click here to access a complete history.
90
BuildZoom Score
Tetra Tech Ec Inc Employees
TI
Tetra Tech Ec Inc
Owner
TI
Tetra Tech Ec, Inc.
Owner
TI
Tetra Tech Inc
Owner