Location and Projects
Jon Mark Companies Inc TA Jon Mark Construction
Jon Mark Companies Inc TA Jon Mark, 19000 Darnestown Rd, Beallsville, MD (Owned by: Jon Mark Siegel) holds a Home Improvement license and 1 other license according to the Maryland license board.
Their BuildZoom score of 94 ranks in the top 24% of 58,058 Maryland licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Jon Mark Companies Inc TA Jon Mark, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
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Jon Mark Companies Inc TA Jon Mark Contact Information
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Building Permits by Jon Mark Companies Inc TA Jon Mark
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Jon Mark Companies Inc TA Jon Mark License info
Verified License
| License # | 34596 |
| Status | Active |
| State | Maryland |
| Type | Home Improvement |
- BuildZoom verified this license was active as of April 2026.
Verify this license's status for Jon Mark Companies Inc TA Jon Mark 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 # | 34595 |
| Status | Active |
| State | Maryland |
| Type | Contractor (Corppart) Home Improvement |
- When BuildZoom last verified this license, it had an expiration date of July, 2014. Check the current license status of Jon Mark Companies Inc TA Jon Mark with the Maryland Department of Labor, Licensing & Regulation
This is a sample of licensing data; click here to access a complete history.