Updated: May 18, 2026
Location and Projects
Address
21711 GEORGIA AVENUE, Brookeville, MD, 20833
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J Hahn and Company Construction
J Hahn and Company, 21711 Georgia Ave, Brookeville, MD (Owned by: Choon H Hahn) holds a Home Improvement license and 2 other licenses according to the Maryland license board.
Their BuildZoom score of 0 does not rank in the top 50% of Maryland contractors.
Their license was verified as active when we last checked. If you are thinking of hiring J Hahn and Company, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
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J Hahn and Company Contact Information
Address: 21711 GEORGIA AVENUE, Brookeville, MD 20833
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This is a sample of this contractor's permits. Click here to access their complete permit history.
No Description Available
Valuation:
N/A
Permit #:
B8701665
Status:
APPR
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
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Verified License
BuildZoom confirmed this contractor's license
J Hahn and Company License info
Verified License
| License # | 38935 |
| Status | Active |
| State | Maryland |
| Type | Home Improvement |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for J Hahn and Company 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 # | 38935 |
| Status | Active |
| State | Pennsylvania |
| Type | Contractor |
- When BuildZoom last verified this license, it had an expiration date of April, 2014. Check the current license status of J Hahn and Company with the Pennsylvania Office of the Attorney General
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 5753 |
| Status | Inactive |
| State | Maryland |
| Type | Home Improvement |
- 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 J Hahn and Company at the Maryland Department of Labor, Licensing & Regulation.
This is a sample of licensing data; click here to access a complete history.
ALERT*
BuildZoom Score
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- *No active license on file. If you are J Hahn and Company, click “This is My Business” to update your information.
J Hahn and Company Employees
CH
Choon H Hahn
Owner
JH
Jeff C Hahn
MH
Michael Theodore Hahn
Owner