Updated: Jun 23, 2026
Location and Projects
Address
Independence, MO, 00000
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Gb Manchester Corporation Electrician
Gb Manchester Corporation, (Employees: Dovetail Construction Inc, Guthrie, Ross, and Halberg, William) holds a license and 4 other licenses according to the Oregon license board.
Their BuildZoom score of 118 ranks in the top 1% of 62,733 Oregon licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Gb Manchester Corporation, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Gb Manchester Corporation Contact Information
Phone Number: (360) 576-2750
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Gb Manchester Corporation
Quality
118
99th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Gb Manchester Corporation has a BuildZoom score of 118, which places them above 99% of 62,733 contractors in Oregon.
Activity
|
1 project
|
2026 |
|
132 projects
|
2025 |
|
145 projects
|
2024 |
|
112 projects
|
2023 |
Our building permit records indicate that Gb Manchester Corporation has worked on at least
390.0 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
|
91 projects
|
Home Additions |
|
77 projects
|
New Constructions |
|
14 projects
|
Commercial Renovations |
|
268 projects
|
Electrical projects |
Analyzing permits over the last 4 years shows that Gb Manchester Corporation mostly works on
electrical project
and home addition
projects.
Pricing
|
64 projects
|
< $5k |
|
27 projects
|
$5k-$20k |
|
12 projects
|
$20k-$50k |
|
11 projects
|
$50k-$100k |
|
28 projects
|
$100k-$250k |
|
2 projects
|
$250k-$500k |
|
2 projects
|
$500k-$1mil |
|
2 projects
|
$1mil+ |
The typical size of their permits is approximately $5,500. This graph shows the distribution of these job values.
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 Gb Manchester Corporation
This is a sample of this contractor's permits. Click here to access their complete permit history.
Bonnie ln; replace existing obsolete fire alarm system with new emergency voice communication (evac) system
Valuation:
$659,414
Permit #:
311-25-000313-FIRE
Status:
final
Fee:
$7,983
Permit Type:
Replacement
Building Type:
N/A
Addition monitoring a pre-action releasing panel for the blast freezer fire protection sprinkler system (pre-action fire protection by others) and the addition of alarm notification appliances for the trucking office tenant improvement. this work is done as an addition to an existing fire alarm system
Valuation:
$11,469
Permit #:
25 101967 00 FI
Status:
issued
Fee:
N/A
Permit Type:
Commercial - fire...
Building Type:
N/A
Commercial: advantis headquarters - building 1-2 new office building and campus development. (24) 200amp or less (9) 201-400amp (3) 601-1, 000amp (1) over 1, 000amp (640) branch circuits (1) pump or irrigation circle (1) sign/signal lighting (1) renewable energy over 25 kva
Valuation:
$22,481,730
Permit #:
BELEC-21-00193
Status:
complete
Fee:
$25,846
Permit Type:
N/A
Building Type:
N/A
Commercial: advantis headquarters - building 3 office and facilities building. (9) 200 amp or less (4) 201-400 amp (1) 401-600 amp (1) over 1, 000 amp (140) branch circuits (1) pump or irrigation circle (1) renewable energy over 25 kva
Valuation:
$3,514,076
Permit #:
BELEC-21-00195
Status:
complete
Fee:
$8,882
Permit Type:
N/A
Building Type:
N/A
Coe; 1163 sq ft single family dwelling with 198 sq ft carport and 20 sq ft porch
Valuation:
$230,000
Permit #:
877-25-000073-DWL
Status:
final
Fee:
$10,943
Permit Type:
New
Building Type:
N/A
Coe; 1163 sq ft single family dwelling with 198 sq ft garage and 20 sq ft porch
Valuation:
$230,000
Permit #:
877-25-000072-DWL
Status:
final
Fee:
$10,943
Permit Type:
New
Building Type:
N/A
Coe; 1163 sq ft single family dwelling with 198 sq ft carport
Valuation:
$250,000
Permit #:
877-25-000180-DWL
Status:
final
Fee:
$11,034
Permit Type:
New
Building Type:
N/A
Coe; 1163 sq ft single family dwelling with 198 sq ft carport
Valuation:
$250,000
Permit #:
877-25-000179-DWL
Status:
final
Fee:
$11,108
Permit Type:
New
Building Type:
N/A
Coe; 1400 sq ft single family dwelling with 242 sq ft carport
Valuation:
$250,000
Permit #:
877-25-000113-DWL
Status:
final
Fee:
$11,471
Permit Type:
New
Building Type:
N/A
Coe; 1400 sq ft single family dwelling with 242 sq ft carport
Valuation:
$250,000
Permit #:
877-25-000112-DWL
Status:
final
Fee:
$11,471
Permit Type:
New
Building Type:
N/A
Coe; 1400 sq ft single family dwelling with 242 sq ft carport
Valuation:
$250,000
Permit #:
877-25-000161-DWL
Status:
final
Fee:
$11,522
Permit Type:
New
Building Type:
N/A
Coe; 1400 sq ft single family dwelling with 242 sq ft carport
Valuation:
$250,000
Permit #:
877-25-000160-DWL
Status:
final
Fee:
$11,522
Permit Type:
New
Building Type:
N/A
Coe; 1400 sq ft single family dwelling with 242 sq ft carport
Valuation:
$250,000
Permit #:
877-24-000544-DWL
Status:
final
Fee:
$11,455
Permit Type:
New
Building Type:
N/A
Echo shaw elementary - le cabling as applicable to replace existing fire alarm system devices or addition as needed new voice evac system addition
Valuation:
N/A
Permit #:
ELEC-2506208
Status:
issued
Fee:
$237
Permit Type:
N/A
Building Type:
N/A
Echo shaw elementary - le cabling as applicable to replace existing fire alarm system devices or addition as needed new voice evac system addition
Valuation:
N/A
Permit #:
ELEC-2506208
Status:
issued
Fee:
$237
Permit Type:
N/A
Building Type:
N/A
Athey creek ms public improvements - 100a service and single branch for traffic signal - se corner of sw alderwood dr and borland rd (far nw corner of parcel)
Valuation:
N/A
Permit #:
E0188325
Status:
final
Fee:
$194
Permit Type:
N/A
Building Type:
N/A
Provide a new fire detection and alarm system for existing building office area undergoing interior remodel (reference building permit 2024_112595_00_bp). system function and alarm monitoring will be stand-alone and independent from adjacent tenants
Valuation:
$22,375
Permit #:
24 119847 00 FI
Status:
final
Fee:
N/A
Permit Type:
Commercial - fire...
Building Type:
N/A
S. 10th ave; replace obsolete fire alarm system with new addressable fire detection and voice evac alarm notification system
Valuation:
$154,332
Permit #:
197-25-000197-FIRE
Status:
issued
Fee:
$2,600
Permit Type:
Replacement
Building Type:
N/A
Single branch and limited energy cabling as applicable to replace existing facp and annunciator panel *site address should be 1859 s township rd*
Valuation:
N/A
Permit #:
E0537125
Status:
final
Fee:
$223
Permit Type:
N/A
Building Type:
N/A
Aireit coffee creek - (1) branch circuit and (1) limited energy as applicable to replacement of existing like in kind nac and devices like in kind
Valuation:
N/A
Permit #:
E0536525
Status:
final
Fee:
$223
Permit Type:
N/A
Building Type:
N/A
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Gb Manchester Corporation Reviews
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Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
Gb Manchester Corporation License info
Verified License
| License # | 202097 |
| Status | Active |
| State | Oregon |
| Business Type | Corporation |
- BuildZoom verified this license was active as of November 2025.
Verify this license's status for Gb Manchester Corporation at the Oregon Construction Contractors Board (CCB).
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 37-491C |
| Status | Active |
| State | Oregon |
| Type | Electrical |
| Business Type | Corporation |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for Gb Manchester Corporation at the Oregon Building Codes Division.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | C1809 |
| Status | Active |
| State | Oregon |
| Type | Electrical |
| Business Type | Corporation |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for Gb Manchester Corporation at the Oregon Building Codes Division.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 60178 |
| 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 Gb Manchester Corporation with the Oregon Construction Contractors Board (CCB)
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 64812 |
| 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 Gb Manchester Corporation at the Oregon Construction Contractors Board (CCB).
This is a sample of licensing data; click here to access a complete history.
118
BuildZoom Score
Insured
| Insurer | Zurich American Insurance Company |
| Insured up to | $1,000,000 |
Bonded
| Bonded Agent | Liberty Mutual Ins Co |
| Bond Value | $20,000 |
Insured
| Workers Comp Provider | Saif Corp |
3.8K
Permits
- Building permit records show that Gb Manchester Corporation has worked on 3824 permitted projects.
Gb Manchester Corporation Employees
DI
Dovetail Construction Inc
GR
Guthrie, Ross
Corporate Officer
HW
Halberg, William