Updated: Apr 28, 2026
Location and Projects
Headquarters Address
71 RILEY AVE, Manchester, NH, 03103
Local address
East Walpole, MA, 02032
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Sean M. Brennan Electrician
Sean M. Brennan, East Walpole, MA (Owned by: Sean M Brennan) holds a Electrician license and 3 other licenses according to the Massachusetts license board.
Their BuildZoom score of 0 does not rank in the top 50% of Massachusetts contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Sean M. Brennan, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Sean M. Brennan Contact Information
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This is a sample of this contractor's permits. Click here to access their complete permit history.
Service change from 100a to 200a (ua #2212897)
Valuation:
N/A
Permit #:
EP-17-121
Status:
issued
Fee:
$75
Permit Type:
Service change
Building Type:
N/A
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Verified License
BuildZoom confirmed this contractor's license
Sean M. Brennan License info
Verified License
| License # | 21837 |
| Status | Active |
| State | Massachusetts |
| Type | Electrician |
- BuildZoom verified this license was active as of April 2026.
Verify this license's status for Sean M. Brennan 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 # | 205148 |
| Status | Active |
| City | Newton |
| Type | Residential Builder |
- When BuildZoom last verified this license, it had an expiration date of December, 2022. Check the current license status of Sean M. Brennan with the City of Newton Massachusetts
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 205148 |
| Status | Active |
| City | Newton |
| Type | Building Contractor |
- When BuildZoom last verified this license, it had an expiration date of December, 2022. Check the current license status of Sean M. Brennan with the City of Newton Massachusetts
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 52107 |
| Status | Active |
| State | Massachusetts |
- When BuildZoom last verified this license, it had an expiration date of July, 2016. Check the current license status of Sean M. Brennan with the Massachusetts Department of Consumer Affairs and Business Regulation
This is a sample of licensing data; click here to access a complete history.
ALERT*
BuildZoom Score
- How the BuildZoom Score works
- *No active license on file. If you are Sean M. Brennan, click “This is My Business” to update your information.
Sean M. Brennan Employees
SB
Sean M Brennan
Owner