Updated: May 10, 2026
Location and Projects
Address
9022 SATYR HILL ROAD, Baltimore, MD, 21234
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Kenneth Kosko Plumber
Kenneth Kosko, 9022 Satyr Hill Rd, Baltimore, MD (Employee: Kenneth W. Kosko) holds a Hvacr Restricted license and 2 other licenses according to the Delaware license board.
Their BuildZoom score of 91 ranks in the top 37% of 58,058 Maryland licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Kenneth Kosko, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Kenneth Kosko Services
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Kenneth Kosko Contact Information
Address: 9022 SATYR HILL ROAD, Baltimore, MD 21234
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This is a sample of this contractor's permits. Click here to access their complete permit history.
Commercial replacement of heat pump only for interior renovations to existing commercial building <font color="#d5000e"><b>(6/6/23) revision- ad
Valuation:
N/A
Permit #:
202302783
Status:
issued
Fee:
N/A
Permit Type:
Hvacr
Building Type:
N/A
Single family townhouse install hvac system energy code prescriptive method (rebuild from fire damage)
Valuation:
N/A
Permit #:
M16000317
Status:
complete
Fee:
$94
Permit Type:
N/A
Building Type:
N/A
Single family townhouse - alteration install hvac sytem fire damage
Valuation:
N/A
Permit #:
M16000156
Status:
complete
Fee:
$94
Permit Type:
N/A
Building Type:
N/A
Residential hvac addition alteration permit
2013-11-26
Single family dwelling addition install hvac system
Valuation:
N/A
Permit #:
M13001401
Status:
complete
Fee:
$94
Permit Type:
N/A
Building Type:
N/A
Single family dwelling addition install ductless mini split
Valuation:
N/A
Permit #:
M12001050
Status:
complete
Fee:
$94
Permit Type:
N/A
Building Type:
N/A
Single family dwelling addition install hvac system
Valuation:
N/A
Permit #:
M13000022
Status:
complete
Fee:
$94
Permit Type:
N/A
Building Type:
N/A
New single family dwelling install hvac system
Valuation:
N/A
Permit #:
M12001051
Status:
complete
Fee:
$138
Permit Type:
N/A
Building Type:
N/A
Residential hvac addition alteration permit
2011-08-15
Single family dwelling addition install hvac system
Valuation:
N/A
Permit #:
M11000845
Status:
complete
Fee:
$94
Permit Type:
N/A
Building Type:
N/A
Single family dwelling addition install hvac system
Valuation:
N/A
Permit #:
M11000799
Status:
complete
Fee:
$94
Permit Type:
N/A
Building Type:
N/A
Single family dwelling install ductless mini split in addition & thru the wall system in garage
Valuation:
N/A
Permit #:
M09001031
Status:
complete
Fee:
$138
Permit Type:
N/A
Building Type:
N/A
New single family dwelling install geothermal system
Valuation:
N/A
Permit #:
M10000858
Status:
complete
Fee:
$138
Permit Type:
N/A
Building Type:
N/A
Single family dwelling install hvac system
Valuation:
N/A
Permit #:
M11000333
Status:
complete
Fee:
$138
Permit Type:
N/A
Building Type:
N/A
Single family dwelling install hvac system
Valuation:
N/A
Permit #:
M10001254
Status:
complete
Fee:
$94
Permit Type:
N/A
Building Type:
N/A
Residential hvac addition alteration permit
2007-12-18
Single family dwelling addition install hvacr mini-split system
Valuation:
N/A
Permit #:
M07001317
Status:
complete
Fee:
$94
Permit Type:
N/A
Building Type:
N/A
Single family dwelling addition install ductless mini split
Valuation:
N/A
Permit #:
M10000197
Status:
complete
Fee:
$94
Permit Type:
N/A
Building Type:
N/A
Single family dwelling addition install ductless mini splits
Valuation:
N/A
Permit #:
M09000885
Status:
complete
Fee:
$138
Permit Type:
N/A
Building Type:
N/A
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120
BZ Score
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Avg Project
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Projects
120
BZ Score
$1.5K
Avg Project
-
Projects
120
BZ Score
$1.5K
Avg Project
-
Projects
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Verified License
BuildZoom confirmed this contractor's license
Kenneth Kosko License info
Verified License
| License # | HL-0000670 |
| Status | Active |
| State | Delaware |
| Type | Hvacr Restricted |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Kenneth Kosko at the State of Delaware.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 6996 |
| Status | Active |
| State | Maryland |
| Type | Heating, Ventilation, Air Conditioning And Refrigeration |
- BuildZoom verified this license was active as of April 2026.
Verify this license's status for Kenneth Kosko 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 # | 67400 |
| Status | Active |
| State | Maryland |
| Type | Plumbers |
- BuildZoom verified this license was active as of April 2026.
Verify this license's status for Kenneth Kosko at the Maryland Department of Labor, Licensing & Regulation.
This is a sample of licensing data; click here to access a complete history.
91
BuildZoom Score
16
Permits
- Building permit records show that Kenneth Kosko has worked on 16 permitted projects.
Kenneth Kosko Employees
KK
Kenneth Kosko
Owner
KK
Kenneth W. Kosko
Applicant