Updated: May 30, 2026
Location
Address
Hyattsville, MD, 20781
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Robert Arley Mongold Jr Plumber
Robert Arley Mongold Jr, Hyattsville, MD (Employee: Robert A Mongold Jr) holds a Heating, Ventilation, Air Conditioning And Refrigeration license and 2 other licenses according to the Maryland license board.
Their BuildZoom score of 93 ranks in the top 27% of 58,058 Maryland licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Robert Arley Mongold Jr, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Robert Arley Mongold Jr Services
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Robert Arley Mongold Jr Contact Information
Phone Number: (301) 277-1313
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Verified License
BuildZoom confirmed this contractor's license
Robert Arley Mongold Jr License info
Verified License
| License # | 9381 |
| Status | Active |
| State | Maryland |
| Type | Heating, Ventilation, Air Conditioning And Refrigeration |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Robert Arley Mongold Jr at the Maryland Department of Labor, Licensing & Regulation.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 17882 |
| Status | Active |
| State | Maryland |
| Type | Plumbers |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Robert Arley Mongold Jr at the Maryland Department of Labor, Licensing & Regulation.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| Status | Inactive |
| City | Annapolis |
| Type | Plumbing Cont |
- According to the The City of Annapolis, MD, 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 Robert Arley Mongold Jr at the The City of Annapolis, MD.
This is a sample of licensing data; click here to access a complete history.
93
BuildZoom Score
Insured
| Insurer | Erie Insurance |
Robert Arley Mongold Jr Employees
RJ
Robert A Mongold Jr
Owner
RJ
Robert Arley Mongold Jr
Owner