Updated: Apr 20, 2026
Location and Projects
Address
237 FOSTER KNOLL DR, Pasadena, MD, 21122
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Robert William Drager Plumber
Robert William Drager, 237 Foster Knoll Dr, Pasadena, MD holds a Plumbers license and 1 other 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 Robert William Drager, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
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Robert William Drager Contact Information
Address: 237 FOSTER KNOLL DR, Pasadena, MD 21122
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Building Permits by Robert William Drager
This is a sample of this contractor's permits. Click here to access their complete permit history.
Existing meter natural gas
Valuation:
N/A
Permit #:
PLU22-0177
Status:
final
Fee:
$165
Permit Type:
Existing building...
Building Type:
N/A
Gas pipe size 3/4 furnace-1 @ 100, 000 btu
Valuation:
N/A
Permit #:
PLU11-0663
Status:
issued
Fee:
$30
Permit Type:
Existing building...
Building Type:
N/A
Boiler
Valuation:
N/A
Permit #:
PLU09-0482
Status:
issued
Fee:
$30
Permit Type:
Existing building...
Building Type:
N/A
Enclose existing concrete patio for sunroom addi- tion 12x22 frame construction w/glass and vinyl siding exterior shingle roof trengail manor lot 8. . 6-10-93-othr-jrs-flashing along roof. stepped flash. eew 6/14/93 complete-jrs 8/5/93 u&o-slt
Valuation:
N/A
Permit #:
93-2377
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Residential plumbing addition alteration permit
2017-07-10
Single family dwelling install plumbing fixtures: 1-bathtub 1-shower 1-lav 1-water closet 1-wet bar
Valuation:
N/A
Permit #:
P17003122
Status:
canceled
Fee:
$100
Permit Type:
N/A
Building Type:
N/A
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120
BZ Score
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BZ Score
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120
BZ Score
$1.5K
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Verified License
BuildZoom confirmed this contractor's license
Robert William Drager License info
Verified License
| License # | 21961 |
| Status | Active |
| State | Maryland |
| Type | Plumbers |
- BuildZoom verified this license was active as of April 2026.
Verify this license's status for Robert William Drager 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 # | 21961 |
| Status | Active |
| State | Maryland |
| Type | Heating, Ventilation, Air Conditioning And Refrigeration |
| Class | Heating, Ventilation, Air Conditioning and Refrigeration |
- When BuildZoom last verified this license, it had an expiration date of November, 2017. Check the current license status of Robert William Drager with the Maryland Department of Labor, Licensing & Regulation
This is a sample of licensing data; click here to access a complete history.
90
BuildZoom Score
Robert William Drager Employees
RD
Robert William Drager
Owner