Updated: May 22, 2026
Location and Projects
Address
2121 Winstone Ct, Darlington, MD, 21034
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Richard Dejohn Construction
Richard Dejohn, 2121 Winstone Ct, Darlington, MD (Employees: John Crothers and John Lewis Crothers) holds a Electricians license and 7 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 Richard Dejohn, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Richard Dejohn Services
Start a project today:
Multi-Room Remodel
Kitchen Remodel
Bathroom Remodel
Basement Remodel
Other Residential Remodel
Boiler/Water Heater
Electrical Work
Solar Installation
Fire Protection
Smart Home, A/V, Computer N...
ADU
Whole Home Remodel
Addition
Vertical Addition
Horizontal Addition
Vertical and Horizontal Add...
Single Room Remodel
Richard Dejohn Contact Information
Phone Number: (443) 386-2938
Address: 2121 Winstone Ct, Darlington, MD 21034
This is a sample of this contractor's permits. Click here to access their complete permit history.
Interior renovation- fixing drywall & replacement of hvac system & exterior renovation-replacement of damaged roof/willnot have plumbing or el
Valuation:
N/A
Permit #:
202105342
Status:
issued
Fee:
N/A
Permit Type:
Addition
Building Type:
N/A
Commercial replacement 1 oil heating system only
Valuation:
N/A
Permit #:
202042018
Status:
issued
Fee:
N/A
Permit Type:
Hvacr
Building Type:
N/A
Residential electrical addition alteration permit
2014-06-30
Sfd/addition - install 16 receptacles 12 switches 8 med base fixtures 4 area light fixtures 4 floures fixtures 3 smoke detectors 2 phone 2 tv/cable air conditioning & auto charge 4433862938 b14001124 *amendment received 09/04/14* kitchen relocation remodel - addition 1 dishwasher 1 garbage disposal 7 switches 1 oven 12 receptacles 18 fixtures
Valuation:
N/A
Permit #:
E14003383
Status:
complete
Fee:
$155
Permit Type:
N/A
Building Type:
N/A
Residential electrical addition alteration permit
2010-06-30
Sfd-3 story addition slab on grade 2r 1fb 2 car garage art studio install 100 amp sub panel 13 smoke detectors 15 switches 40 receptacles 15 med base 5 area lights 1 water heater 1 air conditioner 3 phone & 3 tv devices
Valuation:
N/A
Permit #:
E10002797
Status:
complete
Fee:
$215
Permit Type:
N/A
Building Type:
N/A
Install 3 smoke detectors
Valuation:
N/A
Permit #:
ELE15-1187
Status:
final
Fee:
$25
Permit Type:
Existing building...
Building Type:
N/A
Generators for - pex festival -temporary tents- 40x40 and 20x20
Valuation:
$880
Permit #:
EC-008368-2017
Status:
Issued
Fee:
N/A
Permit Type:
Temporary
Building Type:
N/A
New electric for an addition install 10 circuits
Valuation:
N/A
Permit #:
E02315572
Status:
complete
Fee:
$150
Permit Type:
N/A
Building Type:
N/A
Generators for dreamscape-concert event
Valuation:
$0
Permit #:
EC-008529-2017
Status:
Issued
Fee:
N/A
Permit Type:
Temporary
Building Type:
N/A
Commercial electrical permit
2014-03-21
Ste w6 supercuts hair salon see list 4433862938 b14000417
Valuation:
N/A
Permit #:
E14001343
Status:
complete
Fee:
$353
Permit Type:
N/A
Building Type:
N/A
Nightmare festival-campout w/music
Valuation:
$0
Permit #:
EC-021992-2016
Status:
Issued
Fee:
N/A
Permit Type:
Miscellaneous
Building Type:
N/A
Luna light music and art festival
Valuation:
$0
Permit #:
EC-021407-2016
Status:
Issued
Fee:
N/A
Permit Type:
Miscellaneous
Building Type:
N/A
Install antenna on water tower
Valuation:
$0
Permit #:
EC-022027-2016
Status:
Issued
Fee:
N/A
Permit Type:
Accessory
Building Type:
N/A
Install temp generators for nightmare festival at ramblewood
Valuation:
$0
Permit #:
EC-017612-2017
Status:
Issued
Fee:
N/A
Permit Type:
Temporary
Building Type:
N/A
Electrical
2651 Old Taneytown Road, MD
2016-04-27
No Description Available
Valuation:
N/A
Permit #:
EO160367
Status:
ISSUED
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Install apprx 25 led light fixtures & 8 recept
Valuation:
N/A
Permit #:
E02303526
Status:
complete
Fee:
$65
Permit Type:
N/A
Building Type:
N/A
Existing service needs to be corrected & inspected, addition 100amp sub-panel for 2nd fl
Valuation:
N/A
Permit #:
E02234046
Status:
complete
Fee:
$110
Permit Type:
N/A
Building Type:
N/A
Install 3 smoke detectors
Valuation:
N/A
Permit #:
ELE15-1187
Status:
final
Fee:
$25
Permit Type:
Existing building...
Building Type:
N/A
Finished basement
Valuation:
$0
Permit #:
ER-003283-2015
Status:
Notice of Completion Issued
Fee:
N/A
Permit Type:
Miscellaneous
Building Type:
N/A
Electrical for sunroom 1-paddle fan 20amp air conditioning **add 3 smokes 10-13-05 nh**
Valuation:
N/A
Permit #:
E02182816
Status:
complete
Fee:
$90
Permit Type:
N/A
Building Type:
N/A
Temporary wiring for dreamscape
Valuation:
$0
Permit #:
2015128E0070
Status:
Notice of Completion Issued
Fee:
N/A
Permit Type:
New
Building Type:
N/A
Richard Dejohn Reviews
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Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
Richard Dejohn License info
Verified License
| License # | 10269 |
| Status | Active |
| State | Maryland |
| Type | Electricians |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Richard Dejohn 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 # | 94048 |
| Status | Active |
| State | Maryland |
| Type | Home Improvement |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Richard Dejohn 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 # | 94048 |
| Status | Active |
| State | Pennsylvania |
| Type | Contractor |
- When BuildZoom last verified this license, it had an expiration date of March, 2015. Check the current license status of Richard Dejohn with the Pennsylvania Office of the Attorney General
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 3031 |
| Status | Active |
| City | Annapolis |
| Type | Electrical Cont, Master |
- BuildZoom has not verified this license since March, 2017.
Verify this license's status for Richard Dejohn at the The City of Annapolis, MD.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | PA058891 |
| Status | Inactive |
| State | Pennsylvania |
- According to the Pennsylvania Office of the Attorney General, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for Richard Dejohn 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 # | 10269 |
| Status | Inactive |
| State | Maryland |
| Type | Heating, Ventilation, Air Conditioning And Refrigeration |
- 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.
Check this license's status for Richard Dejohn 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 # | 63475 |
| Status | Inactive |
| State | Maryland |
| Type | Plumbers |
- 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.
Check this license's status for Richard Dejohn 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 # | CON-3031 |
| Status | Inactive |
| City | Annapolis |
| Type | Electrical Cont |
- According to the The City of Annapolis, MD, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for Richard Dejohn at the The City of Annapolis, MD.
This is a sample of licensing data; click here to access a complete history.
93
BuildZoom Score
Insured
| Insurer | Erie Insurance |
| Insured up to | $1,000,000 |
16
Permits
- Building permit records show that Richard Dejohn has worked on 16 permitted projects.
Richard Dejohn Employees
JC
John Crothers
Owner
JC
John Lewis Crothers
Owner
RD
Richard Dejohn
Owner