Updated: Jun 06, 2026
Location and Projects
Address
Portland, OR, 97223
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Gregory Pacific Plumber
Gregory Pacific Corp, Portland, OR (Employees: C Gregory, Dave Colbert, and G Betts) holds a Plumbing license and 3 other licenses according to the Oregon license board.
Their BuildZoom score of 107 ranks in the top 6% of 62,733 Oregon licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Gregory Pacific Corp, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Gregory Pacific Corp Services
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Gregory Pacific Corp Contact Information
Phone Number: (503) 639-3887
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Gregory Pacific Corp Portland
Quality
107
94th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Gregory Pacific Corp has a BuildZoom score of 107, which places them above 94% of 62,733 contractors in Oregon.
Activity
|
4 projects
|
2025 |
|
4 projects
|
2024 |
|
4 projects
|
2023 |
Our building permit records indicate that Gregory Pacific Corp has worked on at least
12.0 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.
Experience
|
4 projects
|
New Constructions |
|
3 projects
|
Home Additions |
|
5 projects
|
Plumbing projects |
Analyzing permits over the last 4 years shows that Gregory Pacific Corp mostly works on
plumbing project
and new construction
projects.
Pricing
|
1 project
|
< $5k |
|
1 project
|
$5k-$20k |
|
1 project
|
$100k-$250k |
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.
This is a sample of this contractor's permits. Click here to access their complete permit history.
South connection-san conn: 150 lf of 8 pvc main in se 89th ave. contractor to install 8x6 tee into 8 main and prepare 6 branch to property per standard p-262. contractor must verify depth/location and downstream connection point to public system in the field. contact x31026
Valuation:
N/A
Permit #:
2025-030951-000-00-UC
Status:
complete
Fee:
N/A
Permit Type:
New connection
Building Type:
N/A
North connection-san conn: 150 lf of 8 pvc main in se 89th ave. contractor to install 8x6 tee into 8 main and prepare 6 branch to property per standard p-262. contractor must verify depth/location and downstream connection point to public system in the field. contact x31026
Valuation:
N/A
Permit #:
2025-030928-000-00-UC
Status:
complete
Fee:
N/A
Permit Type:
New connection
Building Type:
N/A
Connect to existing sanitary sewer pipe in street and install 2 each service laterals 76 lf of pipe. install 2 each drywells and sediment manholes. install 910 lf of storm drain piping 474 lf rain drain piping 1 280 lf of foundation drain piping 9 each area drains and 2 each catch basins
Valuation:
N/A
Permit #:
2025-026397-000-00-PT
Status:
issued
Fee:
N/A
Permit Type:
New construction
Building Type:
N/A
Laurelwood apartments grading - grading for construction of 140 unit four story apartment bldgs over single story garage w associated frontage improvement parking landscaping storm facility and site utilities + rev01
Valuation:
N/A
Permit #:
GRAD-2012469
Status:
issued
Fee:
$3,037
Permit Type:
N/A
Building Type:
N/A
Remove and replace sidewalk curb asphalt at curb line storm piping and catch basins. *work complete. this is a retroactive permit.*
Valuation:
N/A
Permit #:
ROW-23-00356
Status:
complete
Fee:
$306
Permit Type:
N/A
Building Type:
N/A
Replace 480 lf of foundation drain piping install 57 lf of 4 storm pipe install 35 lf of 6 storm pipe install 1 storm catch basin and install 3 ea sanitary sediment basin
Valuation:
N/A
Permit #:
2022-111502-000-00-PT
Status:
issued
Fee:
N/A
Permit Type:
Addition/alterati...
Building Type:
Commercial apt-do...
Install 10 lf of 4 sanitary piping. replacement of existing sewer only for building a- approved otc by mdb. 3/14/22 lp)
Valuation:
$1,655
Permit #:
PLMBC-22-01525
Status:
complete
Fee:
$162
Permit Type:
N/A
Building Type:
N/A
Reconnect rain drain downspouts install 64 lf of 6 storm drain pipe install 1 ea cleanout and 2 ea catch basins
Valuation:
N/A
Permit #:
2022-111443-000-00-PT
Status:
issued
Fee:
N/A
Permit Type:
Addition/alterati...
Building Type:
Office
Demolish two story single family residence with basement; includes future fill and compaction agreement. site to have 6 perimeter fence while excavation is open. cap sewer; remove all debris. new apartment building under 16-175967-co **septic decommissioning req'd** septic decommissioning required. call for inspection 842
Valuation:
N/A
Permit #:
2016-230955-000-00-RS
Status:
final
Fee:
N/A
Permit Type:
Demolition
Building Type:
N/A
Connect to 2 each manholes install 441 lf of storm pipe 5 each co's and 5 each area drains 2 each sewer caps and install 15 lf of sanitary pipe***see 19-101604 uc and 19-101617 uc***
Valuation:
N/A
Permit #:
2019-101672-000-00-PT
Status:
final
Fee:
N/A
Permit Type:
New construction
Building Type:
Office
Tie to existing site sanitary sewer and run 32 lf of 6 pipe to new trash enclosure. tie to existing site storm drain piping and install 20 lf of 4 pipe and an area drain
Valuation:
N/A
Permit #:
2020-158940-000-00-PT
Status:
complete
Fee:
N/A
Permit Type:
Addition/alterati...
Building Type:
Single family res...
Connect to 2 water line stub provided by city install 3 of 2 copper pipe and install 2"dcda assembly
Valuation:
N/A
Permit #:
2023-090316-000-00-PT
Status:
issued
Fee:
N/A
Permit Type:
Addition/alterati...
Building Type:
N/A
Connect to 2 water stub run 2 copper pipe inside vault and install 2 dcda assembly with fdc connection
Valuation:
N/A
Permit #:
2023-090306-000-00-PT
Status:
issued
Fee:
N/A
Permit Type:
Addition/alterati...
Building Type:
N/A
Closure of state street for water line install 6-story new apartment building - 148 unit mixed use retail on first floor - r2 occupancy nishioka building
Valuation:
N/A
Permit #:
20-108119-00-LC
Status:
issued
Fee:
N/A
Permit Type:
Public construction
Building Type:
N/A
This permit is being created for testing purposes
Valuation:
N/A
Permit #:
P0296396
Status:
filed
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Re-route existing sanitary lateral from property line to building
Valuation:
N/A
Permit #:
541-22-000446-PLM
Status:
issued
Fee:
$95
Permit Type:
Alteration
Building Type:
N/A
Tie to existing site sanitary pipe and install 32 lf of 6 pipe and tie existing site storm pipe and install 20 lf pipe and 2 area drains
Valuation:
N/A
Permit #:
2020-162952-000-00-PT
Status:
approved
Fee:
N/A
Permit Type:
Addition/alterati...
Building Type:
Single family res...
Install 580 lf storm 73 lf sanitary (5) cleanouts (6) catch basins (1) drywell (1) storm filter manhole and 620 lf foundation drain piping and cap 3 sanitary laterals
Valuation:
N/A
Permit #:
2018-218539-000-00-PT
Status:
final
Fee:
N/A
Permit Type:
Addition/alterati...
Building Type:
Restaurant
Install 2 fire line backflow device with fdc in vault
Valuation:
N/A
Permit #:
2024-082925-000-00-PT
Status:
issued
Fee:
N/A
Permit Type:
Addition/alterati...
Building Type:
N/A
Install 3 premises isolation rpba into existing domestic water service to building
Valuation:
N/A
Permit #:
2021-013118-000-00-PT
Status:
complete
Fee:
N/A
Permit Type:
Addition/alterati...
Building Type:
Senior care
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Gregory Pacific Corp Reviews
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Verified License
BuildZoom confirmed this contractor's license
Gregory Pacific Corp License info
Verified License
| License # | 34-456PB |
| 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 Gregory Pacific Corp at the Oregon Building Codes Division.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | GREGOPC053N8 |
| Status | Active |
| State | Washington |
| Type | Construction Contractor, Construction Contractor |
| Business Type | Corporation |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Gregory Pacific Corp at the Washington State Department of Labor & Industries.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 66416 |
| Status | Active |
| State | Oregon |
| Business Type | Corporation |
- BuildZoom verified this license was active as of December 2025.
Verify this license's status for Gregory Pacific Corp at 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, 2024. Check the current license status of Gregory Pacific Corp with the Oregon Construction Contractors Board (CCB)
This is a sample of licensing data; click here to access a complete history.
107
BuildZoom Score
Insured
| Insurer | Cincinnati Insurance Company (The) |
| Insured up to | $1,000,000 |
Bonded
| Bonded Agent | Old Republic Surety Co |
| Bond Value | $20,000 |
Insured
| Workers Comp Provider | Saif |
123
Permits
- Building permit records show that Gregory Pacific Corp has worked on 123 permitted projects.
Gregory Pacific Corp Employees
CG
C Gregory
DC
Dave Colbert
Agent
GB
G Betts
KW
Krysten Wiseman
Secretary
SW
Sammy Wiseman
President
WD
Wiseman, Krysten Dionne
Corporate Officer
WA
Wiseman, Sammy Alan
Corporate Officer