Updated: May 26, 2026
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Pasadena, CA, 91107
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Tetra Tech Ec Architect
Tetra Tech Ec Inc, (Owned by: Tetra Tech Architecture, P.C.) holds a license and 9 other licenses according to the Oregon license board.
Their BuildZoom score of 102 ranks in the top 11% of 62,733 Oregon licensed contractors.
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.
Tetra Tech Ec Inc Services
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Tetra Tech Ec Inc Contact Information
Phone Number: (626) 470-2478
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This is a sample of this contractor's permits. Click here to access their complete permit history.
Project #m632/wo 2092
Valuation:
$0
Permit #:
10-3183/000 000 RWAY 00
Status:
CLOSED
Fee:
N/A
Permit Type:
Right of way permit
Building Type:
N/A
Cell tower at tile flat rd
Valuation:
N/A
Permit #:
05188622
Status:
final
Fee:
$2,021
Permit Type:
N/A
Building Type:
N/A
Cell tower co-location
Valuation:
$0
Permit #:
247-B55869
Status:
Finaled
Fee:
$431
Permit Type:
N/A
Building Type:
N/A
Cell tower at tile flat
Valuation:
N/A
Permit #:
P0124604
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Cell tower at farmington
Valuation:
N/A
Permit #:
P0124603
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Cell tower at farmington
Valuation:
N/A
Permit #:
05188621
Status:
final
Fee:
$2,104
Permit Type:
N/A
Building Type:
N/A
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Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
Tetra Tech Ec Inc License info
Verified License
| License # | 155104 |
| Status | Active |
| State | Oregon |
| Business Type | Corporation |
- BuildZoom verified this license was active as of December 2025.
Verify this license's status for Tetra Tech Ec Inc at the Oregon Construction Contractors Board (CCB).
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | ARF-0768 |
| Status | Active |
| State | Oregon |
| Type | Architectural Firm |
| Business Type | Corporation |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Tetra Tech Ec Inc at the Oregon Board of Architect Examiners.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| Status | Active |
| State | Oregon |
| Business Type | Corporation |
- When BuildZoom last verified this license, it had an expiration date of December, 2024. Check the current license status of Tetra Tech Ec Inc with the Oregon Construction Contractors Board (CCB)
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| Status | Active |
| State | Oregon |
| Business Type | Corporation |
- When BuildZoom last verified this license, it had an expiration date of December, 2021. Check the current license status of Tetra Tech Ec Inc with the Oregon Construction Contractors Board (CCB)
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| Status | Active |
| State | Oregon |
| Business Type | Corporation |
- When BuildZoom last verified this license, it had an expiration date of December, 2021. Check the current license status of Tetra Tech Ec Inc with the Oregon Construction Contractors Board (CCB)
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 194496 |
| Status | Active |
| State | Oregon |
| Business Type | Corporation |
- When BuildZoom last verified this license, it had an expiration date of December, 2024. Check the current license status of Tetra Tech Ec Inc with the Oregon Construction Contractors Board (CCB)
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 196214 |
| Status | Active |
| State | Oregon |
| Type | Commercial Cgc2 - General Contractor 2 |
| Business Type | Corporation |
- When BuildZoom last verified this license, it had an expiration date of April, 2014. Check the current license status of Tetra Tech Ec Inc with the Oregon Construction Contractors Board (CCB)
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 196214 |
| Status | Inactive |
| State | Oregon |
| Business Type | Corporation |
- According to the Oregon Construction Contractors Board (CCB), 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 Oregon Construction Contractors Board (CCB).
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 158607 |
| Status | Inactive |
| State | Oregon |
| Business Type | Corporation |
- According to the Oregon Construction Contractors Board (CCB), 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 Oregon Construction Contractors Board (CCB).
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 0768AF |
| Status | Inactive |
| State | Oregon |
| Type | Architect |
| Business Type | Corporation |
- According to the Oregon Board of Architect Examiners, 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 Oregon Board of Architect Examiners.
This is a sample of licensing data; click here to access a complete history.
102
BuildZoom Score
Insured
| Insurer | Zurich American Insurance Company |
| Insured up to | $2,000,000 |
Bonded
| Bonded Agent | Fidelity & Deposit Company Of Maryland |
| Bond Value | $20,000 |
Insured
| Workers Comp Provider | Zurich American Insurance Company |
Tetra Tech Ec Inc Employees
AM
Arbogast, Christine Marie
BL
Batrack, Dan L
Corporate Officer
BN
Bolt, Andrew Newton
BW
Box, Sam W
Corporate Officer
BW
Box, Sam Wesley
Corporate Officer
BM
Burdick, Steven M
Corporate Officer
CK
Cramer, Kevin
DJ
Deaton, Kyle J
DB
Dekker, Paul Brian
KW
King, David Wa
Corporate Officer
LA
Lemmon, Richard Alan
Corporate Officer
MP
Mcgregor, Kelly Paul
PA
P.C. Tetra Tech Architecture
SA
Stirrat, Bryan Alexander
Corporate Officer
TP
Tetra Tech Architecture, P.C.
Owner
WM
Williams, Jeffrey Miles
Corporate Officer