Location and Projects
Lawrence Harrison Cotherman HVAC/Mechanical Contractor
Lawrence Harrison Cotherman, 3302 Buffalo Rd, New Windsor, MD holds a Heating, Ventilation, Air Conditioning And Refrigeration 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 Lawrence Harrison Cotherman, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Lawrence Harrison Cotherman Contact Information
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Building Permits by Lawrence Harrison Cotherman
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Lawrence Harrison Cotherman License info
Verified License
| License # | 6431 |
| 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 Lawrence Harrison Cotherman 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 # | 8455 |
| Status | Inactive |
| State | Maryland |
| Type | Electricians |
- 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 Lawrence Harrison Cotherman 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 # | 62085 |
| 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. If this is your business, please update your license status.
Check this license's status for Lawrence Harrison Cotherman at the Maryland Department of Labor, Licensing & Regulation.
This is a sample of licensing data; click here to access a complete history.