Updated: Jun 24, 2026
Location and Projects
Address
818 SW 3rd Ave, Portland, OR, 97204
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Corpac Construction Company Plumber
Corpac Construction Company is a family owned and operated highway and heavy construction company based in Oregon. We specialize in government transportation infrastructure projects, including street, road, highway and airport construction. We work with clients to deliver excellent results throughout the state on varying sizes of projects.
Our infrastructure projects adhere to local, state and federal standards in quality, environmental, and safety regulations. Our aim every day is to deliver a superior experience in professionalism, safety, value, and workmanship.
From BuildZoom: Corpac Construction Company, 818 SW 3rd Ave, Portland, OR (Employee: Cauthorn, Trisha Keli) holds a Plumbing license and 1 other license according to the Oregon license board.
Their BuildZoom score of 104 ranks in the top 9% of 62,733 Oregon licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Corpac Construction Company, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Corpac Construction Company Contact Information
Phone Number: (541) 740-7929
Address: 818 SW 3rd Ave, Portland, OR 97204
Corpac Construction Company Portland
Quality
104
91st percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Corpac Construction Company has a BuildZoom score of 104, which places them above 91% of 62,733 contractors in Oregon.
Activity
|
2 projects
|
2025 |
|
1 project
|
2024 |
|
1 project
|
2023 |
Our building permit records indicate that Corpac Construction Company has worked on at least
4.0 projects over the past 3 years.
This is an overview of this contractor's activity. Click here to access our complete licensing and building permit database.
This is an overview of this contractor's activity. Click here to access our complete licensing and building permit database.
Pricing
|
1 project
|
$1mil+ |
Pro tip:
For more details about their pricing, check out their recent activity to see how much they have charged for different types of work.
Building Permits by Corpac Construction Company
This is a sample of this contractor's permits. Click here to access their complete permit history.
Single pdf - demolition of single story building with no basement and detached garbage enclose under the minimum size limit for permit requirement
Valuation:
N/A
Permit #:
2023-043499-000-00-CO
Status:
issued
Fee:
N/A
Permit Type:
Demolition
Building Type:
N/A
Exterior site utilities 200ft storm 50 ft water service and 1 backflow preventer
Valuation:
N/A
Permit #:
2017-252482-000-00-PT
Status:
final
Fee:
N/A
Permit Type:
New construction
Building Type:
Retail
570 ft 45 ft water service and backflow preventer
Valuation:
N/A
Permit #:
2017-252439-000-00-PT
Status:
final
Fee:
N/A
Permit Type:
New construction
Building Type:
Retail
Erosion control
Valuation:
N/A
Permit #:
16 106881 00 GD
Status:
complete
Fee:
N/A
Permit Type:
Cip
Building Type:
N/A
Hazelnut dental - (2) floor drains (4) sinks (1) water heater + med gas
Valuation:
N/A
Permit #:
18009034
Status:
complete
Fee:
$358
Permit Type:
N/A
Building Type:
N/A
Hazelnut dental - interior wall partitions and suspened ceiling
Valuation:
N/A
Permit #:
18006425
Status:
final
Fee:
$2,340
Permit Type:
N/A
Building Type:
N/A
Sd's sanitary sewer -inspection-detention system soakage trenches on property only 4 drywells
Valuation:
N/A
Permit #:
2018-111007-000-00-PT
Status:
final
Fee:
N/A
Permit Type:
Addition/alterati...
Building Type:
Miscellaneous
Hydrant meter for city project. js 4/21/2016
Valuation:
N/A
Permit #:
16-108120-00-WA
Status:
complete
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Korean church expansion - underground fire protection sypply system
Valuation:
N/A
Permit #:
19009049
Status:
final
Fee:
$770
Permit Type:
N/A
Building Type:
N/A
Install approx 75 lft of sanitary sewer on property
Valuation:
N/A
Permit #:
2017-246370-000-00-PT
Status:
final
Fee:
N/A
Permit Type:
Addition/alterati...
Building Type:
Retail
Site utilities storm sewer water and b/f
Valuation:
N/A
Permit #:
18011866
Status:
final
Fee:
$1,545
Permit Type:
N/A
Building Type:
N/A
Install approx 75ft sanitary sewer
Valuation:
N/A
Permit #:
2017-246376-000-00-PT
Status:
final
Fee:
N/A
Permit Type:
Addition/alterati...
Building Type:
Retail
Clackamas county monroe street improvements
Valuation:
$7,400,000
Permit #:
B0213725
Status:
canceled
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Bethel gospel church - repair less than 100 san sewer
Valuation:
N/A
Permit #:
P0208486
Status:
expired
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Bethel gospel church - repair less than 100 san sewer
Valuation:
N/A
Permit #:
15012097
Status:
expired
Fee:
$120
Permit Type:
N/A
Building Type:
N/A
75lf sanitary sewer on property
Valuation:
N/A
Permit #:
2017-246372-000-00-PT
Status:
canceled
Fee:
N/A
Permit Type:
New construction
Building Type:
Retail
Corpac Construction Company Reviews
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Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
Corpac Construction Company License info
Verified License
| License # | PB1938 |
| Status | Active |
| State | Oregon |
| Type | Plumbing |
| Business Type | Corporation |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for Corpac Construction Company at the Oregon Building Codes Division.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 196842 |
| Status | Active |
| State | Oregon |
| Business Type | Corporation |
- BuildZoom verified this license was active as of December 2025.
Verify this license's status for Corpac Construction Company at the Oregon Construction Contractors Board (CCB).
This is a sample of licensing data; click here to access a complete history.
104
BuildZoom Score
Insured
| Insurer | Bitco General Insurance Corporation |
| Insured up to | $1,000,000 |
Insured
| Workers Comp Provider | Saif |
11
Permits
- Building permit records show that Corpac Construction Company has worked on 11 permitted projects.
Corpac Construction Company Employees
CK
Cauthorn, Trisha Keli
Corporate Officer