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Capitol Iron Works Construction
Located at Gaithersburg Maryland, Capitol Iron Works, is one of the leading local welding companies in Washington DC that does fabrication and installation of steel products like railing, steel stairs, steel fence etc, used for residential and commercial purposes.
From BuildZoom: Capitol Iron Works, 7680 Airpark Rd, Gaithersburg, MD (Employee: Ronald Vargas) holds a Home Improvement license and 2 other licenses according to the Maryland license board.
Their BuildZoom score of 107 ranks in the top 6% of 58,058 Maryland licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Capitol Iron Works, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
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Capitol Iron Works License info
Verified License
| License # | 110163 |
| Status | Active |
| State | Maryland |
| Type | Home Improvement |
| Business Type | Llc |
- BuildZoom verified this license was active as of February 2026.
Verify this license's status for Capitol Iron Works 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 # | 157188 |
| Status | Active |
| State | Maryland |
| Type | 05- CONTRACTOR/SALESMAN (CORP/PART) |
| Class | 05 |
| Business Type | Llc |
- When BuildZoom last verified this license, it had an expiration date of February, 2026. Check the current license status of Capitol Iron Works with 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 # | 410524000224 |
| Status | Active |
| City | District Of Columbia |
| Type | General Service and Repair - Gen Contr/Construction Mngr |
| Class | B |
| Business Type | Llc |
- When BuildZoom last verified this license, it had an expiration date of October, 2025. Check the current license status of Capitol Iron Works with the District of Columbia Board of Industrial Trades
This is a sample of licensing data; click here to access a complete history.
107
BuildZoom Score
Insured
| Insurer | Donegal Mutual Insurance Company |
| Insured up to | $1,000,000 |
Insured
| Workers Comp Provider | Atlantic States Insurance Company |
| Workers Comp Value | $500,000 |