Updated: Jun 28, 2026
Location and Projects
Address
Glen Burnie, MD, 21060
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Karl K. Haensler Electrician
Karl K. Haensler, Glen Burnie, MD holds a Electricians license and 2 other licenses according to the Maryland license board.
Their BuildZoom score of 99 ranks in the top 15% of 58,058 Maryland licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Karl K. Haensler, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Karl K. Haensler Contact Information
Phone Number: (443) 942-0707
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This is a sample of this contractor's permits. Click here to access their complete permit history.
Wire new pool to code with 3 pumps 5 lights 1 gas heater 3 bonding and 1 60amp pool automation panel
Valuation:
N/A
Permit #:
E02415526
Status:
complete
Fee:
$112
Permit Type:
N/A
Building Type:
N/A
Wire new pool to code with 60 amp pool automation panel 4 lights 3 pumps and 3 bonding to code
Valuation:
N/A
Permit #:
E02414657
Status:
complete
Fee:
$112
Permit Type:
N/A
Building Type:
N/A
Wire new pool for 5 lights 4 pumps 3 bonding and 1 60amp automation panel to code
Valuation:
N/A
Permit #:
E02417067
Status:
complete
Fee:
$112
Permit Type:
N/A
Building Type:
N/A
1 receptacles 2 led light
Valuation:
N/A
Permit #:
ELE22-0821
Status:
final
Fee:
$225
Permit Type:
Existing building...
Building Type:
N/A
Pool bonding
Valuation:
N/A
Permit #:
ELE22-0359
Status:
issued
Fee:
$100
Permit Type:
Existing building...
Building Type:
N/A
Provide existing service 200amp
Valuation:
N/A
Permit #:
ELE21-1136
Status:
final
Fee:
$50
Permit Type:
Existing building...
Building Type:
N/A
Provide existing service 200amp
Valuation:
N/A
Permit #:
ELE21-0638
Status:
issued
Fee:
$150
Permit Type:
Existing building...
Building Type:
N/A
Provide existing service 200amp
Valuation:
N/A
Permit #:
ELE20-0764
Status:
final
Fee:
$50
Permit Type:
Existing building...
Building Type:
N/A
Provide existing service 400amp
Valuation:
N/A
Permit #:
ELE20-0763
Status:
final
Fee:
$241
Permit Type:
Existing building...
Building Type:
N/A
(2) 60amp air conditioner gas existing 400amp
Valuation:
N/A
Permit #:
ELE20-0778
Status:
final
Fee:
$130
Permit Type:
Existing building...
Building Type:
N/A
(4) switches (10) receptacles (1) paddle fan
Valuation:
N/A
Permit #:
ELE20-0529
Status:
final
Fee:
$180
Permit Type:
Existing building...
Building Type:
N/A
Existing service 200 amp
Valuation:
N/A
Permit #:
ELE19-1231
Status:
final
Fee:
$150
Permit Type:
Existing building...
Building Type:
N/A
(1) furnace (1) 15 amp air conditioning
Valuation:
N/A
Permit #:
ELE19-0782
Status:
issued
Fee:
$105
Permit Type:
Existing building...
Building Type:
N/A
(12) switches (10) receptacles (29) medium base fixtures
Valuation:
N/A
Permit #:
ELE17-1135
Status:
final
Fee:
$150
Permit Type:
Existing building...
Building Type:
N/A
(12) switches (10) receptacles (29) medium base fixtures
Valuation:
N/A
Permit #:
ELE17-1135
Status:
final
Fee:
$150
Permit Type:
Existing building...
Building Type:
N/A
(4) switches (1) receptacle (5) medium base fixtures
Valuation:
N/A
Permit #:
ELE18-0405
Status:
issued
Fee:
$125
Permit Type:
Existing building...
Building Type:
N/A
Existing 200 amp service upgrade 200 panel
Valuation:
N/A
Permit #:
ELE18-0377
Status:
final
Fee:
$150
Permit Type:
Existing building...
Building Type:
N/A
(1) switch (7) medium base fixtures
Valuation:
N/A
Permit #:
ELE17-1134
Status:
final
Fee:
$50
Permit Type:
Existing building...
Building Type:
N/A
(1) switch (7) medium base fixtures
Valuation:
N/A
Permit #:
ELE17-1134
Status:
final
Fee:
$50
Permit Type:
Existing building...
Building Type:
N/A
(4) smoke detectors
Valuation:
N/A
Permit #:
ELE17-1200
Status:
final
Fee:
$25
Permit Type:
Existing building...
Building Type:
N/A
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Karl K. Haensler License info
Verified License
| License # | 12702 |
| Status | Active |
| State | Maryland |
| Type | Electricians |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for Karl K. Haensler at the Maryland Department of Labor, Licensing & Regulation.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 2137 |
| Status | Active |
| City | Annapolis |
| Type | Electrical Cont, Master |
- When BuildZoom last verified this license, it had an expiration date of August, 2015. Check the current license status of Karl K. Haensler with the The City of Annapolis, MD
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | CON-2137 |
| 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 Karl K. Haensler at the The City of Annapolis, MD.
This is a sample of licensing data; click here to access a complete history.
99
BuildZoom Score
Insured
| Insurer | State Farm Fire & Casualty Company |
83
Permits
- Building permit records show that Karl K. Haensler has worked on 83 permitted projects.
Karl K. Haensler Employees
KH
Karl K. Haensler
Owner