Updated: May 19, 2026
Location
Address
Waltham, MA, 02453
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Gary R. Dennehy Electrician
Gary R. Dennehy, Waltham, MA holds a Electrician license and 1 other license according to the Massachusetts license board.
Their BuildZoom score of 91 ranks in the top 37% of 139,240 Massachusetts licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Gary R. Dennehy, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Gary R. Dennehy Contact Information
Phone Number: (978) 749-4337
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Verified License
BuildZoom confirmed this contractor's license
Gary R. Dennehy License info
Verified License
| License # | 23184 |
| Status | Active |
| State | Massachusetts |
| Type | Electrician |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Gary R. Dennehy at the Commonwealth of Massachusetts E-Licensing Board.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 12530 |
| Status | Active |
| State | Massachusetts |
| Type | Plumber |
- When BuildZoom last verified this license, it had an expiration date of May, 2026. Check the current license status of Gary R. Dennehy with the Commonwealth of Massachusetts E-Licensing Board
This is a sample of licensing data; click here to access a complete history.
91
BuildZoom Score
Gary R. Dennehy Employees
GD
Gary R. Dennehy