Location and Projects
David W. Nicholson Plumber
David W. Nicholson, 1028 Stonington Dr, Arnold, MD (Employees: David Earl Nicholson and James Edgar Flewellyn) holds a Heating, Ventilation, Air Conditioning And Refrigeration license and 7 other licenses according to the Maryland license board.
Their BuildZoom score of 100 ranks in the top 13% of 58,058 Maryland licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring David W. Nicholson, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
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David W. Nicholson Contact Information
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This is a sample of this contractor's permits. Click here to access their complete permit history.
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David W. Nicholson License info
Verified License
| License # | 7371 |
| 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 David W. Nicholson 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 # | 7371 |
| Status | Active |
| State | Maryland |
| Type | Electricians |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for David W. Nicholson 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 # | 20459 |
| Status | Active |
| State | Maryland |
| Type | Plumbers |
- BuildZoom verified this license was active as of April 2026.
Verify this license's status for David W. Nicholson 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 # | 94398 |
| Status | Active |
| State | Maryland |
- When BuildZoom last verified this license, it had an expiration date of February, 2017. Check the current license status of David W. Nicholson with 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-1109 |
| Status | Inactive |
| City | Annapolis |
| Type | Mech 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. If this is your business, please update your license status.
Check this license's status for David W. Nicholson at the The City of Annapolis, MD.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | T1-0005676 |
| Status | Inactive |
| State | Delaware |
| Type | Electrician |
- According to the State of Delaware, 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 David W. Nicholson at the State of Delaware.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | T1-0004958 |
| Status | Inactive |
| State | Delaware |
| Type | Electrician |
- According to the State of Delaware, 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 David W. Nicholson at the State of Delaware.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 1109 |
| Status | Inactive |
| City | Annapolis |
| Type | Plumbing 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. If this is your business, please update your license status.
Check this license's status for David W. Nicholson at the The City of Annapolis, MD.
This is a sample of licensing data; click here to access a complete history.
100
BuildZoom Score
Insured
| Insurer | Donegal |
803
Permits
- Building permit records show that David W. Nicholson has worked on 803 permitted projects.