Location and Projects
Address
18200 SW Pacific Hwy, Tualatin, OR, 97062
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Gh Mc Culloch Engineer
Gh Mc Culloch Inc, 18200 SW Pacific Hwy, Tualatin, OR (Owned by: Mcculloch Jr, Grant H) holds a Plumbing license and 11 other licenses according to the Oregon license board.
Their BuildZoom score of 105 ranks in the top 8% of 62,733 Oregon licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Gh Mc Culloch Inc, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Gh Mc Culloch Inc Services
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Gh Mc Culloch Inc Contact Information
Phone Number: (503) 380-5815
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Address: 18200 SW Pacific Hwy, Tualatin, OR 97062
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Gh Mc Culloch Inc Tualatin
Quality
105
92nd percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Gh Mc Culloch Inc has a BuildZoom score of 105, which places them above 92% of 62,733 contractors in Oregon.
Activity
|
1 project
|
2025 |
|
2 projects
|
2023 |
Our building permit records indicate that Gh Mc Culloch Inc has worked on at least
3.0 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
|
$20k-$50k |
|
1 project
|
$50k-$100k |
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.
Single pdf: addition new asphalt paving for equipment storage area and over existing gravel road
Valuation:
N/A
Permit #:
2023-016043-000-00-DR
Status:
filed
Fee:
N/A
Permit Type:
Addition
Building Type:
N/A
Anodized solutions - heavy pipe duct support
Valuation:
$60,000
Permit #:
ALTRC25-1267
Status:
final
Fee:
$1,278
Permit Type:
Commercial
Building Type:
N/A
Install new 20ft of 8in storm water piping form new filter catch basin to new soakage trench. reference permit # 23-016043-000-00-dr
Valuation:
N/A
Permit #:
2023-082842-000-00-PT
Status:
complete
Fee:
N/A
Permit Type:
Addition/alterati...
Building Type:
N/A
Repair damaged damaged roof framing in 85-001 building
Valuation:
$100,000
Permit #:
BLDC-21-04876
Status:
complete
Fee:
$954
Permit Type:
N/A
Building Type:
N/A
Gas line for welding outlets. otc per md
Valuation:
$48,000
Permit #:
MECC22-0063
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Install temp air conditioning sys
Valuation:
$297,000
Permit #:
16-3116/000 000 ME02 00
Status:
complete
Fee:
N/A
Permit Type:
Mechanical commer...
Building Type:
General industrial
Electric for hvac system
Valuation:
$297,000
Permit #:
16-3116/000 000 EL25 00
Status:
complete
Fee:
N/A
Permit Type:
Mechanical commer...
Building Type:
General industrial
Relocate gear & cert lab
Valuation:
$445,000
Permit #:
18-4178/000 000 CC20 00
Status:
complete
Fee:
N/A
Permit Type:
Commercial miscel...
Building Type:
General industrial
Single pdf - replace existing south marine pumps re-connect to existing piping
Valuation:
N/A
Permit #:
2021-046159-000-00-MT
Status:
approved
Fee:
N/A
Permit Type:
Addition/alterati...
Building Type:
Office
Install catwalks
Valuation:
$250,000
Permit #:
14-319/000 000 CC20 00
Status:
complete
Fee:
N/A
Permit Type:
Commercial miscel...
Building Type:
General industrial
Demolish and replace entire concrete pad located between tanks t-67 t-69 t-74 and t-93 ***mechanical permit required for new pump***
Valuation:
N/A
Permit #:
2019-229680-000-00-CO
Status:
issued
Fee:
N/A
Permit Type:
Alteration
Building Type:
Office
Titanium pumpback system
Valuation:
$180,000
Permit #:
16-4540/000 000 ME02 00
Status:
complete
Fee:
N/A
Permit Type:
Commercial miscel...
Building Type:
General industrial
Mau and chiller
Valuation:
$115,510
Permit #:
19-3123/000 000 CC05 00
Status:
issued
Fee:
N/A
Permit Type:
Commercial miscel...
Building Type:
General industrial
85-001 cafe: remodel
Valuation:
$251,000
Permit #:
17-2017/000 000 CC29 00
Status:
complete
Fee:
N/A
Permit Type:
Commercial remodel
Building Type:
General industrial
Demolish and replace entire concrete pad located between tanks 1-105 t-102 and t-63
Valuation:
N/A
Permit #:
2019-229667-000-00-CO
Status:
issued
Fee:
N/A
Permit Type:
Alteration
Building Type:
Office
Install 4 gas supply line from new nw natural meter to new marine vapor control system installed on chevron dock
Valuation:
N/A
Permit #:
2018-179236-000-00-MT
Status:
final
Fee:
N/A
Permit Type:
Addition/alterati...
Building Type:
Industrial
Crane 587 maint platform
Valuation:
$98,000
Permit #:
18-4259/000 000 CC05 00
Status:
complete
Fee:
N/A
Permit Type:
Commercial miscel...
Building Type:
General industrial
Boeing exh fans for ht ovens
Valuation:
$68,000
Permit #:
17-1482/000 000 ME02 00
Status:
complete
Fee:
N/A
Permit Type:
Mechanical commer...
Building Type:
General industrial
Install catch basin
Valuation:
N/A
Permit #:
2019-242341-000-00-PT
Status:
final
Fee:
N/A
Permit Type:
Addition/alterati...
Building Type:
Mach & equip
85-105 heat treat door
Valuation:
$25,000
Permit #:
18-1492/000 000 CC20 00
Status:
complete
Fee:
N/A
Permit Type:
Commercial miscel...
Building Type:
General industrial
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Gh Mc Culloch Inc Reviews
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Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
Gh Mc Culloch Inc License info
Verified License
| License # | 34-371PB |
| 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 Gh Mc Culloch Inc at the Oregon Building Codes Division.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | B99-2130 |
| Status | Active |
| State | Oregon |
| Type | Boiler |
| Business Type | Corporation |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for Gh Mc Culloch Inc at the Oregon Building Codes Division.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | GHMCCI*164QE |
| 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 Gh Mc Culloch Inc 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 # | 728442 |
| Status | Active |
| State | California |
| Type | General Engineering, Boiler, Hot Water Heating And Steam Fitting |
| Business Type | Corporation |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for Gh Mc Culloch Inc at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 46558 |
| Status | Active |
| State | Oregon |
| Business Type | Corporation |
- BuildZoom verified this license was active as of December 2025.
Verify this license's status for Gh Mc Culloch Inc 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 Gh Mc Culloch 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 # | 201304 |
| 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 Gh Mc Culloch 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 # | 123214 |
| Status | Inactive |
| State | Arizona |
| Type | Specialty Commercial |
| Business Type | Corporation |
- According to the Arizona Registrar of Contractors, 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 Gh Mc Culloch Inc at the Arizona Registrar of Contractors.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 69737 |
| 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 Gh Mc Culloch 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 # | ARF-0734 |
| Status | Inactive |
| State | Oregon |
| Type | Architectural Firm |
| 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 Gh Mc Culloch Inc at the Oregon Board of Architect Examiners.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 0734AF |
| 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 Gh Mc Culloch Inc at the Oregon Board of Architect Examiners.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 44019 |
| Status | Inactive |
| State | North Dakota |
| Type | Contractor |
| Business Type | Corporation |
- According to the North Dakota Secretary of State, 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 Gh Mc Culloch Inc at the North Dakota Secretary of State.
This is a sample of licensing data; click here to access a complete history.
105
BuildZoom Score
Insured
| Insurer | Pioneer Specialty Insurance Company |
| Insured up to | $1,000,000 |
Bonded
| Bonded Agent | Developers Surety & Indemnity Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | Workers' Compensation History |
31
Permits
- Building permit records show that Gh Mc Culloch Inc has worked on 31 permitted projects.
Gh Mc Culloch Inc Employees
GI
Grant H Mc Culloch Iii
Qp/Officer
GS
Grant H Mc Culloch Sr
Officer
GI
Grant Howard Mc Culloch III
Rmo / Ceo / Pres
GM
Grant Mcculloch
President
HC
Hanstedt, Constance
Corporate Officer
HL
Hanstedt, Gary L
HL
Hanstedt, Gary Lee
Owner
MA
Mc Mculloch, Shirley Ann
Governing Persons
MH
Mcculloch Jr, Grant H
Owner
MJ
MCCULLOCH, GRANT H JR
President
MJ
MCCULLOCH, GRANT HOWARD JR
President
MA
Mcculloch, Shirley A
Corporate Officer
MA
MCCULLOCH, SHIRLEY ANN
Secretary
ML
Michael Mc Culloch Architecture, L.L.C.
Owner
RB
Ryan Barker
President
SC
Shirley A Mc Culloch
Officer
SC
Shirley Ann Mc Culloch
Officer
SM
Shirley Mcculloch
Secretary
TB
Thomas Barker
Member
TW
Tiffany White
Secretary