Updated: Jun 23, 2026
Location and Projects
Address
11570 West 103rd Drive, Westminster, CO, 80021
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Galen G. Drennan II Electrician
Galen G. Drennan II, 11570 W 103rd Dr, Westminster, CO (Employees: Drennan Electrical Contracting and Galen G. Drennan Ii) holds a Electrician license and 2 other licenses according to the Colorado license board.
Their BuildZoom score of 95 ranks in the top 22% of 55,949 Colorado licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Galen G. Drennan II, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Galen G. Drennan II Contact Information
Phone Number: (303) 438-5797
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Address: 11570 West 103rd Drive, Westminster, CO 80021
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Galen G. Drennan II Westminster
Quality
95
78th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Galen G. Drennan II has a BuildZoom score of 95, which places them above 78% of 55,949 contractors in Colorado.
Activity
|
1 project
|
2025 |
Our building permit records indicate that Galen G. Drennan II has worked on at least
1.0 project over the past year.
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
|
$500k-$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.
This is a sample of this contractor's permits. Click here to access their complete permit history.
New freestanding old chicago pizza and tap room restaurant building without drive-thru on existing building pad
Valuation:
$992,000
Permit #:
2024-LOG-0000147
Status:
withdrawn
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
3295 s tamarac dr - benihana-addition seating area new dining addition to an existing operating benihana restaurant. no new kitchen area will be expanded just seating and teppen tables off of existing dining room
Valuation:
$395,000
Permit #:
2021-LOG-0006110
Status:
approved
Fee:
$1,211
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
19129395 00000EP
Status:
issued
Fee:
N/A
Permit Type:
Other
Building Type:
N/A
Inspect and correct electrical wiring done by others w/o per
Valuation:
$200
Permit #:
E02-0427
Status:
final
Fee:
$27
Permit Type:
Electrical
Building Type:
N/A
Remodel existing basement to include the bedroom hobby room and bathroom. homeowner doing hvac
Valuation:
$8,400
Permit #:
B0013519
Status:
complete
Fee:
$275
Permit Type:
N/A
Building Type:
N/A
927 sf basement finish incl e p h
Valuation:
$16,686
Permit #:
R06-0126
Status:
final
Fee:
$679
Permit Type:
Basement finish
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
1999-ELEC-0099116468
Status:
approved
Fee:
$35
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
1999-ELEC-0099047341
Status:
approved
Fee:
$30
Permit Type:
N/A
Building Type:
N/A
60 amp sub panel for swimming pool pump
Valuation:
$800
Permit #:
01-28868
Status:
issued
Fee:
$30
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
1999-ELEC-0099011682
Status:
approved
Fee:
$30
Permit Type:
N/A
Building Type:
N/A
Fiberglass pool
Valuation:
N/A
Permit #:
R01-0849
Status:
final
Fee:
$648
Permit Type:
Miscellaneous
Building Type:
N/A
Const. meter wire and temp heat meter app:galen g. drennan ii
Valuation:
$0
Permit #:
00-010287 EP
Status:
N/A
Fee:
N/A
Permit Type:
Residential
Building Type:
N/A
Wire assessory structure - drennan electrical - 303-435-1047
Valuation:
$0
Permit #:
02-117738 EP
Status:
Closed
Fee:
N/A
Permit Type:
Other non reside...
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
95004482 2 00EP
Status:
complete
Fee:
N/A
Permit Type:
New Construction
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
95004482 1 00EP
Status:
complete
Fee:
N/A
Permit Type:
New Construction
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
00010287 1 00EP
Status:
complete
Fee:
N/A
Permit Type:
New construction
Building Type:
N/A
Change svc/125 amp/add generator backup
Valuation:
N/A
Permit #:
E-81846-1
Status:
final
Fee:
N/A
Permit Type:
Residential
Building Type:
N/A
Service upgrade and upgrade wiring
Valuation:
$5,000
Permit #:
B0013938
Status:
complete
Fee:
$110
Permit Type:
N/A
Building Type:
N/A
Change svc/200 amp/wire addition
Valuation:
N/A
Permit #:
E-73354-1
Status:
final
Fee:
N/A
Permit Type:
Residential
Building Type:
N/A
Ltng & rcpt crcts/fixts
Valuation:
N/A
Permit #:
E-77057-1
Status:
final
Fee:
N/A
Permit Type:
Residential
Building Type:
N/A
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Verified License
BuildZoom confirmed this contractor's license
Galen G. Drennan II License info
Verified License
| License # | 4531 |
| Status | Active |
| State | Colorado |
| Type | Electrician |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for Galen G. Drennan II at the Colorado Division of Professions and Occupations.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | ME.0004531 |
| Status | Active |
| State | Colorado |
| Type | Master Electrician |
- When BuildZoom last verified this license, it had an expiration date of September, 2017. Check the current license status of Galen G. Drennan II with the Colorado Division of Professions and Occupations
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 4174 |
| Status | Inactive |
| State | Colorado |
| Type | Electrical Contractor |
- According to the Colorado Division of Professions and Occupations, 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 Galen G. Drennan II at the Colorado Division of Professions and Occupations.
This is a sample of licensing data; click here to access a complete history.
95
BuildZoom Score
23
Permits
- Building permit records show that Galen G. Drennan II has worked on 23 permitted projects.
Galen G. Drennan II Employees
DC
Drennan Electrical Contracting
GI
Galen G. Drennan Ii