Updated: Jul 01, 2026
Location and Projects
Address
Burtonsville, MD, 20866
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Frank William Postanowicz Electrician
Frank William Postanowicz, Burtonsville, MD holds a Electricians license and 2 other licenses according to the Maryland license board.
Their BuildZoom score of 98 ranks in the top 16% of 58,058 Maryland licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Frank William Postanowicz, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Frank William Postanowicz Contact Information
Phone Number: (301) 873-7981
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Building Permits by Frank William Postanowicz
This is a sample of this contractor's permits. Click here to access their complete permit history.
New walls and light fixtures
Valuation:
N/A
Permit #:
E02412886
Status:
complete
Fee:
$180
Permit Type:
N/A
Building Type:
N/A
Outlets and dishwasher
Valuation:
N/A
Permit #:
E02410617
Status:
complete
Fee:
$112
Permit Type:
N/A
Building Type:
N/A
10 outlets 3 switches
Valuation:
N/A
Permit #:
E02409259
Status:
complete
Fee:
$112
Permit Type:
N/A
Building Type:
N/A
Electrical alteration
Valuation:
N/A
Permit #:
E02388749
Status:
complete
Fee:
$65
Permit Type:
N/A
Building Type:
N/A
Alteration to electric outlets relocate a few lights
Valuation:
N/A
Permit #:
E02374878
Status:
complete
Fee:
$45
Permit Type:
N/A
Building Type:
N/A
Notification additions strobs horns
Valuation:
N/A
Permit #:
E02403536
Status:
filed
Fee:
$25
Permit Type:
N/A
Building Type:
N/A
Alteration to electric system furniture
Valuation:
N/A
Permit #:
E02372148
Status:
filed
Fee:
$45
Permit Type:
N/A
Building Type:
N/A
Alteration to electric outlets and lights
Valuation:
N/A
Permit #:
E02370540
Status:
complete
Fee:
$85
Permit Type:
N/A
Building Type:
N/A
Install strobes and horns
Valuation:
N/A
Permit #:
F00004596
Status:
complete
Fee:
$265
Permit Type:
N/A
Building Type:
N/A
Tenet building out
Valuation:
N/A
Permit #:
E02403799
Status:
complete
Fee:
$115
Permit Type:
N/A
Building Type:
N/A
Fitness center
Valuation:
N/A
Permit #:
E02403189
Status:
complete
Fee:
$85
Permit Type:
N/A
Building Type:
N/A
Changing service panel only reassign service to existing meter
Valuation:
N/A
Permit #:
E02344291
Status:
complete
Fee:
$150
Permit Type:
N/A
Building Type:
N/A
Changing service panel only reassign to existing meter
Valuation:
N/A
Permit #:
E02344292
Status:
complete
Fee:
$150
Permit Type:
N/A
Building Type:
N/A
Addition fire alarm devices
Valuation:
N/A
Permit #:
F00003012
Status:
complete
Fee:
$265
Permit Type:
N/A
Building Type:
N/A
Tenet improvements
Valuation:
N/A
Permit #:
E02394641
Status:
complete
Fee:
$65
Permit Type:
N/A
Building Type:
N/A
Tenet improvements
Valuation:
N/A
Permit #:
E02394641
Status:
complete
Fee:
$65
Permit Type:
N/A
Building Type:
N/A
Repair for an existing tenant replace air conditioning dissconect
Valuation:
N/A
Permit #:
E02339643
Status:
complete
Fee:
$40
Permit Type:
N/A
Building Type:
N/A
Alteration to electric install 13 outlets fished into walls
Valuation:
N/A
Permit #:
E02329825
Status:
complete
Fee:
$65
Permit Type:
N/A
Building Type:
N/A
Electrical permit
Two story addition w/garage on lower level; alteration to existing= combining 2 bedrooms to become a den on 1st floor & rooms as listed on grid|11/04/2011-revised electrical to addition audio, data, thermostat & delete central vac-blh
Valuation:
$170,000
Permit #:
96225
Status:
issued
Fee:
N/A
Permit Type:
Addition
Building Type:
Single family dwe...
Tenet buildout hair salon
Valuation:
N/A
Permit #:
E02403096
Status:
filed
Fee:
$25
Permit Type:
N/A
Building Type:
N/A
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Verified License
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Frank William Postanowicz License info
Verified License
| License # | 4181 |
| Status | Active |
| State | Maryland |
| Type | Electricians |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for Frank William Postanowicz at the Maryland Department of Labor, Licensing & Regulation.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 4181 |
| Status | Active |
| State | Maryland |
| Type | Electricians |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for Frank William Postanowicz at the Maryland Department of Labor, Licensing & Regulation.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | E0837 |
| Status | Inactive |
| City | Annapolis |
| Type | Electrical Cont |
- According to the The City of Annapolis, MD, 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 Frank William Postanowicz at the The City of Annapolis, MD.
This is a sample of licensing data; click here to access a complete history.
98
BuildZoom Score
Insured
| Insurer | State Farm Fire & Casuaslty Company |
44
Permits
- Building permit records show that Frank William Postanowicz has worked on 44 permitted projects.
Frank William Postanowicz Employees
FP
Frank William Postanowicz
Owner