Updated: Apr 24, 2026
Location and Projects
Address
11520 DELLWYN DRIVE, Hagerstown, MD, 21740
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Todd William Oyster HVAC/Mechanical Contractor
Todd William Oyster, 11520 Dellwyn Dr, Hagerstown, MD holds a Heating, Ventilation, Air Conditioning And Refrigeration license according to the Maryland license board.
Their BuildZoom score of 90 indicates that they are licensed or registered but we do not have additional information about them.
Their license was verified as active when we last checked. If you are thinking of hiring Todd William Oyster, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Todd William Oyster Contact Information
Address: 11520 DELLWYN DRIVE, Hagerstown, MD 21740
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This is a sample of this contractor's permits. Click here to access their complete permit history.
Heat pump to one story addition to existing dwelling on full unfinished basement no rough in for future bathroom frame construction rafter roofing addition to be utilized as a bedroom and sewing room interior remodeling of home to eliminate a bedroom and replace in addition number of bedrooms to remain the same cedar hills section f lot 5
Valuation:
N/A
Permit #:
2006-00367
Status:
complete
Fee:
$59
Permit Type:
N/A
Building Type:
N/A
Addition-alteration-remodel
Valuation:
N/A
Permit #:
2021-03157
Status:
complete
Fee:
$120
Permit Type:
N/A
Building Type:
N/A
Replace existing boiler with new
Valuation:
N/A
Permit #:
M-20171657
Status:
complete
Fee:
N/A
Permit Type:
Mechanical reside...
Building Type:
N/A
Replace 7 1/2 ton air conditioning. condenser install new 7 1/2 ton system install two ductless systems
Valuation:
N/A
Permit #:
2006-02342
Status:
complete
Fee:
$135
Permit Type:
N/A
Building Type:
N/A
Replacing existing gas furnace and air conditioner with new
Valuation:
N/A
Permit #:
2012-03965
Status:
complete
Fee:
$115
Permit Type:
N/A
Building Type:
N/A
Mechanical to replace two condensers and indoor a coils
Valuation:
N/A
Permit #:
2008-05266
Status:
complete
Fee:
$115
Permit Type:
N/A
Building Type:
N/A
Replace existing air conditioning equipment with new
Valuation:
N/A
Permit #:
2010-01606
Status:
complete
Fee:
$115
Permit Type:
N/A
Building Type:
N/A
Two exhaust fans in bathroom
Valuation:
N/A
Permit #:
M-20120438
Status:
expired
Fee:
N/A
Permit Type:
Mechanical commer...
Building Type:
N/A
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Verified License
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Todd William Oyster License info
Verified License
| License # | 12445 |
| 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 Todd William Oyster at the Maryland Department of Labor, Licensing & Regulation.
This is a sample of licensing data; click here to access a complete history.
90
BuildZoom Score
8
Permits
- Building permit records show that Todd William Oyster has worked on 8 permitted projects.
Todd William Oyster Employees
TO
Todd William Oyster
Owner