Updated: Mar 22, 2026
Location and Projects
Address
5 Hancock st., Charlestown, MA, 02129
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Gerald F Mahoney, Owner Construction
Their BuildZoom score of 0 does not rank in the top 50% of Massachusetts contractors.
If you are thinking of hiring Gerald F Mahoney, Owner, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Gerald F Mahoney, Owner Services
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Gerald F Mahoney, Owner Contact Information
Phone Number: (617) 241-7864
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Address: 5 Hancock st., Charlestown, MA 02129
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Building Permits by Gerald F Mahoney, Owner
This is a sample of this contractor's permits. Click here to access their complete permit history.
Strip and reroof approximately 25 squares**** strip and reroof only - no work to touch ground - no structural work - final inspection required ****
Valuation:
$4,500
Permit #:
98A0830
Status:
complete
Fee:
N/A
Permit Type:
B remodel
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
990283
Status:
filed
Fee:
N/A
Permit Type:
N/A
Building Type:
101 single family
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Gerald F Mahoney, Owner License info
License Not Verified
| License # | 109072 |
| Status | Active |
| City | Newton |
| Type | Electrical Contractor |
- When BuildZoom last verified this license, it had an expiration date of December, 2022. Check the current license status of Gerald F Mahoney, Owner with the City of Newton Massachusetts
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 109072 |
| Status | Active |
| City | Newton |
| Type | General Contractor |
- When BuildZoom last verified this license, it had an expiration date of December, 2022. Check the current license status of Gerald F Mahoney, Owner with the City of Newton Massachusetts
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 129271 |
| Status | Inactive |
| State | Massachusetts |
| Type | Home Improvement Contractor |
- According to the Mass.gov Consumer Affairs and Business Regulation, 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 Gerald F Mahoney, Owner at the Mass.gov Consumer Affairs and Business Regulation.
This is a sample of licensing data; click here to access a complete history.
ALERT*
BuildZoom Score
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- *No active license on file. If you are Gerald F Mahoney, Owner, click “This is My Business” to update your information.
Gerald F Mahoney, Owner Employees
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Gerald F. Mahoney
Owner
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Gerald Mahoney
Owner