Updated: May 29, 2026
Location
Address
3389 Canterbury Rd, Milford, DE, 19963
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Eric R. John HVAC/Mechanical Contractor
Eric R. John, 3389 Canterbury Rd, Milford, DE holds a Heating, Ventilation, Air Conditioning And Refrigeration license and 1 other license 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 Eric R. John, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Eric R. John Contact Information
Address: 3389 Canterbury Rd, Milford, DE 19963
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Verified License
BuildZoom confirmed this contractor's license
Eric R. John License info
Verified License
| License # | 73447 |
| Status | Active |
| State | Maryland |
| Type | Heating, Ventilation, Air Conditioning And Refrigeration |
| Business Type | Individual |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Eric R. John 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 # | HL-0000384 |
| Status | Active |
| State | Delaware |
| Type | Hvacr Restricted |
| Business Type | Individual |
- BuildZoom verified this license was active as of April 2026.
Verify this license's status for Eric R. John at the State of Delaware.
This is a sample of licensing data; click here to access a complete history.
90
BuildZoom Score
Eric R. John Employees
EJ
Eric R. John
Applicant