Updated: May 18, 2026
Location and Projects
Address
21009 GUNPOWDER ROAD, Manchester, MD, 21102
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Gregory P Downing Contracting Construction
Gregory P Downing Contracting, 21009 Gunpowder Rd, Manchester, MD (Owned by: Gregory Downing) holds a Home Improvement license and 2 other licenses 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 Gregory P Downing Contracting, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Gregory P Downing Contracting Services
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Gregory P Downing Contracting Contact Information
Phone Number: (410) 952-9785
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Address: 21009 GUNPOWDER ROAD, Manchester, MD 21102
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Building Permits by Gregory P Downing Contracting
This is a sample of this contractor's permits. Click here to access their complete permit history.
Residential single family dwelling (new addition alteration demolition accessory dwelling unit) perm
2014-12-04
Moving partitions new structural beam & post on 2nd fl * rvsd 12/22/14 addition 3rd bedroom/bath on 3rd level (km)
Valuation:
$18,000
Permit #:
B02311582
Status:
complete
Fee:
$140
Permit Type:
N/A
Building Type:
N/A
Remove 12'x 27 addition & replace with 12'x 18 porch on ex. slab
Valuation:
$20,000
Permit #:
BP-11-0590
Status:
issued
Fee:
$50
Permit Type:
N/A
Building Type:
N/A
24'x 27 attached garage
Valuation:
$24,093
Permit #:
BP-11-0588
Status:
issued
Fee:
$211
Permit Type:
N/A
Building Type:
N/A
Finish basement for game room wet bar gym storage powder room
Valuation:
$18,043
Permit #:
BP-09-0568
Status:
issued
Fee:
$181
Permit Type:
N/A
Building Type:
N/A
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Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
Gregory P Downing Contracting License info
Verified License
| License # | 86451 |
| Status | Active |
| State | Maryland |
| Type | Home Improvement |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Gregory P Downing Contracting 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 # | NAT-55220-3 |
| Status | Inactive |
| Nation | Environmental Protection Agency |
| Type | Renovation |
- According to the United States Environmental Protection Agency, 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 Gregory P Downing Contracting at the United States Environmental Protection Agency.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | NAT-55220-2 |
| Status | Inactive |
| Nation | Environmental Protection Agency |
| Type | Renovation |
- According to the United States Environmental Protection Agency, 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 Gregory P Downing Contracting at the United States Environmental Protection Agency.
This is a sample of licensing data; click here to access a complete history.
90
BuildZoom Score
Gregory P Downing Contracting Employees
GD
Gregory Downing
Owner