Updated: Jun 16, 2026
Location and Projects
Address
82 RUBY RD, Mendon, MA, 01756
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John M Belcastro Jr Electrician
John M Belcastro Jr, 82 Ruby Rd, Mendon, MA holds a Electrical Business license and 1 other license according to the Massachusetts 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 John M Belcastro Jr, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
John M Belcastro Jr Contact Information
Address: 82 RUBY RD, Mendon, MA 01756
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This is a sample of this contractor's permits. Click here to access their complete permit history.
To install temporary service for construction site
Valuation:
$2,000
Permit #:
E-22-0090
Status:
issued
Fee:
$70
Permit Type:
N/A
Building Type:
N/A
To replace old 2x4 light fixtures with 2x2 led lights and replace switches and receptacles. also wire new bathroom
Valuation:
$5,500
Permit #:
E-16-1086
Status:
issued
Fee:
$150
Permit Type:
N/A
Building Type:
N/A
Interior remodel to finish basement into office & full bathroom
Valuation:
N/A
Permit #:
EP-2000-0695
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replacement of gas boiler with new indirect water heater
Valuation:
N/A
Permit #:
EP-22-218
Status:
issued
Fee:
$100
Permit Type:
Water heater
Building Type:
N/A
Replacement air conditioning system
Valuation:
N/A
Permit #:
EP-22-159
Status:
issued
Fee:
$100
Permit Type:
Air conditioning
Building Type:
N/A
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Verified License
BuildZoom confirmed this contractor's license
John M Belcastro Jr License info
Verified License
| License # | 1214 |
| Status | Active |
| State | Massachusetts |
| Type | Electrical Business |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for John M Belcastro Jr at the Commonwealth of Massachusetts E-Licensing Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 000026765 |
| Status | Inactive |
| City | Newton |
| Type | Electrical Contractor |
- According to the City of Newton Massachusetts, 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 John M Belcastro Jr at the City of Newton Massachusetts.
This is a sample of licensing data; click here to access a complete history.
90
BuildZoom Score
John M Belcastro Jr Employees
JJ
John M Belcastro Jr
Owner