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John C. Grimberg Co Plumber
John C. Grimberg Co Inc, 3200 Tower Oaks Blvd, Rockville, MD (Owned by: Sgrimberg Sgrimberg) holds a Commercial Building (Cbc), Residential Building (Rbc), Plumbing (Plb), Gas Fitting (Gfc), Heating Ventilation And Air Conditioning (Hva), Highway / Heavy (H/H) license and 3 other licenses according to the Virginia license board.
Their BuildZoom score of 95 ranks in the top 22% of 58,058 Maryland licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring John C. Grimberg Co Inc, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
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Building Permits by John C. Grimberg Co Inc
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John C. Grimberg Co Inc License info
Verified License
| License # | 2701003414 |
| Status | Active |
| State | Virginia |
| Type | Commercial Building (Cbc), Residential Building (Rbc), Plumbing (Plb), Gas Fitting (Gfc), Heating Ventilation And Air Conditioning (Hva), Highway / Heavy (H/H) |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for John C. Grimberg Co Inc at the Virginia Department of Professional and Occupational Regulation.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 63474 |
| Status | Active |
| Type | Contractors |
- When BuildZoom last verified this license, it had an expiration date of November, 2015. Check the current license status of John C. Grimberg Co Inc with the Vendors
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 63474 |
| Status | Active |
| State | Tennessee |
| Type | Contractors |
- When BuildZoom last verified this license, it had an expiration date of November, 2015. Check the current license status of John C. Grimberg Co Inc with the Tennessee Department of Commerce and Insurance
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 410517000635 |
| Status | Inactive |
| City | District Of Columbia |
| Type | Gen Contr Construction Mngr |
- According to the Department of Consumer and Regulatory Affairs, 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 John C. Grimberg Co Inc at the Department of Consumer and Regulatory Affairs.
This is a sample of licensing data; click here to access a complete history.