Updated: Apr 20, 2026
Location and Projects
Address
901 MEADOWGEEEN DR, Mount Airy, MD, 21771
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Michael S Welch HVAC/Mechanical Contractor
Michael S Welch, 901 Meadowgeeen Dr, Mount Airy, MD holds a Heating, Ventilation, Air Conditioning And Refrigeration license according to the Maryland license board.
Their BuildZoom score of 90 indicates that they are licensed or registered but we do not have additional information about them.
Their license was verified as active when we last checked. If you are thinking of hiring Michael S Welch, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Michael S Welch Contact Information
Address: 901 MEADOWGEEEN DR, Mount Airy, MD 21771
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This is a sample of this contractor's permits. Click here to access their complete permit history.
Installing 2.5 ton heatpump to replace existing due to damage by homeowner
Valuation:
N/A
Permit #:
2012-05016
Status:
complete
Fee:
$115
Permit Type:
N/A
Building Type:
N/A
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Verified License
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Michael S Welch License info
Verified License
| License # | 75500 |
| Status | Active |
| State | Maryland |
| Type | Heating, Ventilation, Air Conditioning And Refrigeration |
- BuildZoom verified this license was active as of April 2026.
Verify this license's status for Michael S Welch at the Maryland Department of Labor, Licensing & Regulation.
This is a sample of licensing data; click here to access a complete history.