Updated: May 03, 2026
Location and Projects
Address
Frederick, MD, 21702
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Dorian J. Williamson Electrician
Dorian J. Williamson, Frederick, MD holds a Electricians license according to the Maryland license board.
Their BuildZoom score of 90 indicates that they are licensed or registered but we do not have additional information about them.
Their license was verified as active when we last checked. If you are thinking of hiring Dorian J. Williamson, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Dorian J. Williamson Contact Information
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Dorian J. Williamson Frederick
Quality
90
47th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Dorian J. Williamson has a BuildZoom score of 90, which places them above 47% of 58,058 contractors in Maryland.
Activity
|
4 projects
|
2023 |
Our building permit records indicate that Dorian J. Williamson 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.
Experience
|
4 projects
|
Electrical projects |
Analyzing permits over the last 4 years shows that Dorian J. Williamson mostly works on
electrical project
projects.
Pricing
|
1 project
|
$5k-$20k |
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.
Wo# 768195291 - install 26kw (330, 000 btu) standby generator and one 200 amp automatic transfer switch
Valuation:
N/A
Permit #:
BP-23-03545
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Unit 14 generator supercenter - first 50 concealed wiring first 50 surface wiring 2 hwh's
Valuation:
N/A
Permit #:
BP-22-03817-03
Status:
final
Fee:
$287
Permit Type:
N/A
Building Type:
N/A
Install 22kw (327, 000 btu) standby generator and (1) 200a automatic transfer switch
Valuation:
$10,000
Permit #:
ELEC-31531-2023
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Install 22kw (327, 000 btu) standby generator and (1) 200a automatic transfer switch
Valuation:
N/A
Permit #:
468533
Status:
complete
Fee:
$217
Permit Type:
Elecperm
Building Type:
N/A
Installing 200 amp
Valuation:
$1,200
Permit #:
ELEC-29780-2022
Status:
expired
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
$10,150
Permit #:
ELEC-28520-2022
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
$3,550
Permit #:
ELEC-28519-2022
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
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Dorian J. Williamson Reviews
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Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
Dorian J. Williamson License info
Verified License
| License # | 15887 |
| Status | Active |
| State | Maryland |
| Type | Electricians |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Dorian J. Williamson at the Maryland Department of Labor, Licensing & Regulation.
This is a sample of licensing data; click here to access a complete history.
90
BuildZoom Score
7
Permits
- Building permit records show that Dorian J. Williamson has worked on 7 permitted projects.