Updated: May 29, 2026
Location and Projects
Address
Frederick, MD, 21703
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William Mason Fink Jr Electrician
William Mason Fink Jr, Frederick, MD holds a Electricians license according to the Maryland license board.
Their BuildZoom score of 95 ranks in the top 22% of 58,058 Maryland licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring William Mason Fink Jr, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
William Mason Fink Jr Contact Information
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Building Permits by William Mason Fink Jr
This is a sample of this contractor's permits. Click here to access their complete permit history.
Pavilion electric install (1) 50 amp sup panel install (1) 20 amp gfci receptacle outlet install (1) light fixture
Valuation:
N/A
Permit #:
471742
Status:
complete
Fee:
$217
Permit Type:
Elecperm
Building Type:
N/A
Pavilion electric install (1) 50 amp sup panel install (1) 20 amp gfci receptacle outlet install (1) light fixture
Valuation:
N/A
Permit #:
471742
Status:
complete
Fee:
$217
Permit Type:
Elecperm
Building Type:
N/A
50 amp 240v hot tub and 20 amp 120v gfi receptacle outlet<div>related building permit #: <b>485216</b></div>
Valuation:
N/A
Permit #:
485282
Status:
complete
Fee:
$70
Permit Type:
Elecperm
Building Type:
N/A
Replace (1) existing 200 amp service panel with similar
Valuation:
N/A
Permit #:
471744
Status:
complete
Fee:
$68
Permit Type:
Elecperm
Building Type:
N/A
Solar powered pond pump -bldg ap# 172377 installation of solar panels on a pole to operater water fountain in hoa pond site plan #16260 - hoa open space
Valuation:
$10,000
Permit #:
175700
Status:
complete
Fee:
N/A
Permit Type:
Elecperm
Building Type:
N/A
Em1688 hot-tub installation
Valuation:
N/A
Permit #:
365289
Status:
issued
Fee:
N/A
Permit Type:
Elecperm
Building Type:
N/A
Em1688 hot-tub installation
Valuation:
N/A
Permit #:
365289
Status:
complete
Fee:
$61
Permit Type:
Elecperm
Building Type:
N/A
Install (1) 30amp/250v circuit for air comparable. install (1) 20amp/125v circuit for waste oil heater
Valuation:
N/A
Permit #:
185412
Status:
complete
Fee:
N/A
Permit Type:
Elecperm
Building Type:
N/A
Lighting and fan for 14x20 covered porch
Valuation:
$30,000
Permit #:
177985
Status:
complete
Fee:
N/A
Permit Type:
Elecperm
Building Type:
N/A
Install (1) 100amp car charger circuit in garage
Valuation:
N/A
Permit #:
185411
Status:
complete
Fee:
N/A
Permit Type:
Elecperm
Building Type:
N/A
Electrical permit
Alterations to existing walkin closet and the hall bathroom will become the master bathroom. the existing master hall becomes the hall. the existing power room will become a mudroom. refinishing floors repairing drywall and putting in carpet and painting.cosmetic finishes to kitchen
Valuation:
$100,000
Permit #:
135146
Status:
issued
Fee:
N/A
Permit Type:
Alteration
Building Type:
Single family dwe...
Electrical permit
Basement finish (r-in electrical has been inspected for workshop and server room under stairs #37336; expired building permit never had any building inspections #26252) this permit will finish entire basement that was not done under the old building permit
Valuation:
$20,000
Permit #:
108647
Status:
issued
Fee:
N/A
Permit Type:
Alteration
Building Type:
Single family dwe...
Replacement of existing meter socket service entrance cable (tail from meter to loadcenter only) and main breaker due to severe oxidation on terminations
Valuation:
N/A
Permit #:
454542
Status:
complete
Fee:
$63
Permit Type:
Elecperm
Building Type:
N/A
Completed barn #78814. 34'x 40 barn with horse stalls tack room and feed room w/10 x 40 run in for horses to front located to front left side of existing single family dwelling ** permits will be needed to finish any area of the building including plumbing electric and drywall
Valuation:
$37,000
Permit #:
81764
Status:
Complete
Fee:
$175
Permit Type:
Accessory
Building Type:
Single family dwe...
Electrical permit
Addition roof over existing patio 10x12||05/21/2013-revised permit to change size to 13x10-blh|07/29/13-revised permit to addition electric-blh
Valuation:
$8,500
Permit #:
111390
Status:
issued
Fee:
N/A
Permit Type:
Addition
Building Type:
Single family dwe...
100a subfeed to new pole building 100a loadcenter lighting and receptacle outlets
Valuation:
N/A
Permit #:
407306
Status:
complete
Fee:
$192
Permit Type:
Elecperm
Building Type:
N/A
Electrical permit
Addition. to basement. 1, 046 sf add.first floor. 1, 137 sf to be dx room & 2-surgery rm's & iso rm.;stairs addition. & addition. second floor. 950 to be addition. to office |area; ref. b0302534 & 4680
Valuation:
$280,000
Permit #:
29489
Status:
issued
Fee:
N/A
Permit Type:
Addition
Building Type:
Nonresidential bu...
Install 20 kw generator with 200 amp automatic transfer switch 100a/240v 3r disconnect switch & 30a/240v 3r disconnect switch 301 938 0880
Valuation:
N/A
Permit #:
E12006698
Status:
complete
Fee:
$105
Permit Type:
N/A
Building Type:
N/A
Electrical rough and final wiring of basement
Valuation:
N/A
Permit #:
389508
Status:
complete
Fee:
$192
Permit Type:
Elecperm
Building Type:
N/A
Electrical permit
Partial finish of basement for family room
Valuation:
$12,000
Permit #:
135145
Status:
issued
Fee:
N/A
Permit Type:
Alteration
Building Type:
Single family dwe...
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Verified License
BuildZoom confirmed this contractor's license
William Mason Fink Jr License info
Verified License
| License # | 4064 |
| Status | Active |
| State | Maryland |
| Type | Electricians |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for William Mason Fink Jr at the Maryland Department of Labor, Licensing & Regulation.
This is a sample of licensing data; click here to access a complete history.
95
BuildZoom Score
55
Permits
- Building permit records show that William Mason Fink Jr has worked on 55 permitted projects.
William Mason Fink Jr Employees
WJ
William Mason Fink Jr
Owner