Updated: May 09, 2026
Location and Projects
Address
Dayton, MD, 21036
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William Michael Dumbroski Electrician
William Michael Dumbroski, Dayton, MD holds a Electricians license according to the Maryland license board.
Their BuildZoom score of 92 ranks in the top 32% of 58,058 Maryland licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring William Michael Dumbroski, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
William Michael Dumbroski Contact Information
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William Michael Dumbroski Dayton
Quality
92
68th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
William Michael Dumbroski has a BuildZoom score of 92, which places them above 68% of 58,058 contractors in Maryland.
Activity
|
1 project
|
2025 |
Our building permit records indicate that William Michael Dumbroski 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
|
$20k-$50k |
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 William Michael Dumbroski
This is a sample of this contractor's permits. Click here to access their complete permit history.
Commercial building improvement/renovation - interior fit up
2025-03-12
Adding bar area on first floor. addition ada bathroom and office bathroom on bottom level. addition office and prep kitchen close off exposed pipes with access on bottom level
Valuation:
$49,938
Permit #:
CIMP-27601-2022
Status:
expired
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Electrical - (r) add/alt - no service change
2018-09-29
Request for electrical permit to replacing the service wire because of a fire next to the electrical meter
Valuation:
N/A
Permit #:
ELEC-17678-2018
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Residential addition single family dwelling permit
2004-06-10
Single family dwelling sfd-screened porch 25x20 irregular shaped porch screen porch
Valuation:
$35,000
Permit #:
B00148835
Status:
Completed
Fee:
$105
Permit Type:
N/A
Building Type:
N/A
Replace (4) outlets (1) switch and install (2) new outlets. reconnect dishwasher disposal hood and range
Valuation:
$990
Permit #:
ELEC-3436-2013
Status:
final
Fee:
N/A
Permit Type:
(r) add/alt - no ...
Building Type:
N/A
Basement rough in - 20 recessed lts
Valuation:
$3,500
Permit #:
ELEC-5777-2014
Status:
final
Fee:
N/A
Permit Type:
(r) add/alt - no ...
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
B0001591
Status:
APPR
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
P0000953
Status:
APPR
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
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William Michael Dumbroski Reviews
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Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
William Michael Dumbroski License info
Verified License
| License # | 7350 |
| Status | Active |
| State | Maryland |
| Type | Electricians |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for William Michael Dumbroski at the Maryland Department of Labor, Licensing & Regulation.
This is a sample of licensing data; click here to access a complete history.
92
BuildZoom Score
6
Permits
- Building permit records show that William Michael Dumbroski has worked on 6 permitted projects.
William Michael Dumbroski Employees
WD
William Michael Dumbroski
Owner