Updated: Apr 23, 2026
Location and Projects
Address
2419 WHITEFORD RD UNIT D, Whiteford, MD, 21160
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Dsp Contracting Construction
Dsp Contracting Inc, 2419 Whiteford Rd, Whiteford, MD (Employees: David Perkins, David Perkins Sr, and David Samson Perkins) holds a Home Improvement license and 4 other licenses according to the Maryland license board.
Their BuildZoom score of 93 ranks in the top 27% of 58,058 Maryland licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Dsp Contracting Inc, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Dsp Contracting Inc Services
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Dsp Contracting Inc Contact Information
Phone Number: (443) 418-6924
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Address: 2419 WHITEFORD RD UNIT D, Whiteford, MD 21160
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This is a sample of this contractor's permits. Click here to access their complete permit history.
Reno existing reed day care.remodel baths & convert (1) to ada.new flooring/grid ceiling/drywall.(2) decks (front/rear) & (1) handicap ramp(rear).will
Valuation:
N/A
Permit #:
201831762
Status:
issued
Fee:
N/A
Permit Type:
Commercial building
Building Type:
N/A
New installation of heating and air conditioning unit for reno existing reed day care.remodel baths & convert (1) to ada.new flooring/grid ceiling/dry
Valuation:
N/A
Permit #:
201832256
Status:
issued
Fee:
N/A
Permit Type:
HVAC
Building Type:
N/A
Plumbing fixture installation reeds day care reno.(bp reno existing reed day care.remodel baths & convert (1) to ada.(2 bathrms @ completion)
Valuation:
N/A
Permit #:
201831903
Status:
issued
Fee:
N/A
Permit Type:
plumbing
Building Type:
N/A
Repair water lines new waste and water to 2 full baths and 1 kitche n and 1 laundry
Valuation:
N/A
Permit #:
P02273214
Status:
issued
Fee:
$180
Permit Type:
Repair
Building Type:
Water/sewer line
Plumbing permit for interior renovation to existing kitchen & full bathroom
Valuation:
N/A
Permit #:
201935738
Status:
issued
Fee:
N/A
Permit Type:
plumbing
Building Type:
N/A
Natural gas only gas pipe to furnace and range
Valuation:
N/A
Permit #:
P02273204
Status:
issued
Fee:
$65
Permit Type:
Gas
Building Type:
Single family dwe...
Install to sfd-200 amp service and rewiring of house
Valuation:
N/A
Permit #:
E02325908
Status:
complete
Fee:
$110
Permit Type:
Addition
Building Type:
Single family dwe...
Rvsd 4/17/14 wire for hood system of 2 exhaust fans, make up air fan control wiring for sup systm junction box for 3 contact to contrl 7 outlets(km)
Valuation:
N/A
Permit #:
E02273764
Status:
complete
Fee:
$85
Permit Type:
N/A
Building Type:
N/A
Alteration for an existing space giving apartment 2 its own meter replacing 100 am p panel replacing 100 amp service cable
Valuation:
N/A
Permit #:
E02274149
Status:
canceled
Fee:
$93
Permit Type:
N/A
Building Type:
N/A
Roof mount solar photovoltaic install-3.25kw (13) solar panels; (1)inverter
Valuation:
N/A
Permit #:
E02278256
Status:
complete
Fee:
$80
Permit Type:
N/A
Building Type:
N/A
Roof mount solar photovoltaic system= 3.0kw, 12-solar panels, 1-inverter
Valuation:
N/A
Permit #:
E02276945
Status:
complete
Fee:
$80
Permit Type:
N/A
Building Type:
N/A
Solar photovoltaic system = 8.185kw*33 solar panels 2 inverters * rvsd 5/9/13 change location of 6 panels 2 inverters & from sma to power one
Valuation:
N/A
Permit #:
E02266886
Status:
complete
Fee:
$80
Permit Type:
N/A
Building Type:
N/A
Roof mounted solar photovoltaic system installation 17 solar panels * system size 4.25kw
Valuation:
N/A
Permit #:
E02274321
Status:
complete
Fee:
$80
Permit Type:
N/A
Building Type:
N/A
Electrical for susbstantial improvement wire 2nd floor addition to code addition (6) circuits and replace outside 200 amp service cable
Valuation:
N/A
Permit #:
E02270060
Status:
canceled
Fee:
$80
Permit Type:
N/A
Building Type:
N/A
Roof install 4.18 kw (22) 190w photovoltaic panels (1) powerone inverter*swap 100 amp non code electrical panel for 100 a code electrical panel
Valuation:
N/A
Permit #:
E02251833
Status:
complete
Fee:
$110
Permit Type:
N/A
Building Type:
N/A
Install low voltage device 1) install (15) cat5e voice/data drops 2) install (15) low voltage security cables
Valuation:
N/A
Permit #:
E02271144
Status:
complete
Fee:
$65
Permit Type:
N/A
Building Type:
N/A
Roof mounted solar photovoltaic install system size 8.25kw
Valuation:
N/A
Permit #:
E02273873
Status:
complete
Fee:
$80
Permit Type:
N/A
Building Type:
N/A
Replace for an existing tenant replacing 19 light fixtures and adding 6 light new light fixtures
Valuation:
N/A
Permit #:
E02270479
Status:
complete
Fee:
$50
Permit Type:
N/A
Building Type:
N/A
Replace existing subpanel w new 60amp subpanel
Valuation:
N/A
Permit #:
E02273196
Status:
complete
Fee:
$110
Permit Type:
N/A
Building Type:
N/A
Roof-mmount solar photovoltaic panel system = 98 panels rev 2/20/13 (skh) change module type from 235 to 240w
Valuation:
N/A
Permit #:
E02259541
Status:
complete
Fee:
$80
Permit Type:
N/A
Building Type:
N/A
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Verified License
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Dsp Contracting Inc License info
Verified License
| License # | 112117 |
| Status | Active |
| State | Maryland |
| Type | Home Improvement |
- BuildZoom verified this license was active as of April 2026.
Verify this license's status for Dsp Contracting Inc 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 # | 112117 |
| Status | Active |
| State | Maryland |
| Type | Home Improvement |
- BuildZoom verified this license was active as of April 2026.
Verify this license's status for Dsp Contracting Inc 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 # | PA157294 |
| Status | Active |
| State | Pennsylvania |
- BuildZoom has not verified this license since April, 2025.
Verify this license's status for Dsp Contracting Inc at the Pennsylvania Office of the Attorney General.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 112117 |
| Status | Inactive |
| State | Maryland |
| Type | Home Improvement |
- According to the Maryland Department of Labor, Licensing & Regulation, 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 Dsp Contracting Inc 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-F220551-1 |
| 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 Dsp Contracting Inc at the United States Environmental Protection Agency.
This is a sample of licensing data; click here to access a complete history.
93
BuildZoom Score
78
Permits
- Building permit records show that Dsp Contracting Inc has worked on 78 permitted projects.
Dsp Contracting Inc Employees
DP
David Perkins
DS
David Perkins Sr
DP
David Samson Perkins
DS
David Samson Perkins Sr