Location and Projects
Gem Plumbing Inc
Gem Plumbing Inc, 1892 Beham Dr, Mayfield Heights, OH (Employees: Edward Diamond, Michael S Diamond, and Michael S Diamond Diamond) holds a Plumbing Contractor license and 3 other licenses according to the Ohio Professional 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 Gem Plumbing Inc, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Gem Plumbing Inc Services
Gem Plumbing Inc 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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Gem Plumbing Inc License info
Verified License
| License # | PL.13110 |
| Status | Active |
| City | Ohio Professional |
| Type | Plumbing Contractor |
- BuildZoom verified this license was active as of July 2026.
Verify this license's status for Gem Plumbing Inc at the Ohio Professional License Center.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | PL.13110 |
| Status | Active |
| City | Ohio Professional |
| Type | Plumbing Contractor |
- When BuildZoom last verified this license, it had an expiration date of December, 2017. Check the current license status of Gem Plumbing Inc with the Ohio Professional License Center
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | PL-0000018968 |
| Status | Active |
| State | Ohio |
| Type | Plumber |
- When BuildZoom last verified this license, it had an expiration date of December, 2015. Check the current license status of Gem Plumbing Inc with the Ohio Department of Commerce
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | PL-0000013110 |
| Status | Active |
| State | Ohio |
| Type | Plumber |
- When BuildZoom last verified this license, it had an expiration date of December, 2015. Check the current license status of Gem Plumbing Inc with the Ohio Department of Commerce
This is a sample of licensing data; click here to access a complete history.