Updated: Apr 28, 2026
Location and Projects
Address
38 CIRCUIT ST, Dorchester, MA, 02124
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Cto Company Electrician
Cto Company Inc, 38 Circuit St, Dorchester, MA (Owned by: Charlie T. On) holds a Electrician license and 5 other licenses 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 Cto Company Inc, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Cto Company Inc Contact Information
Phone Number: (617) 312-4510
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Address: 38 CIRCUIT ST, Dorchester, MA 02124
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This is a sample of this contractor's permits. Click here to access their complete permit history.
Renovation of an existing 2-story 7190 sq. ft. building with new interior finishes plumbing hvac & electrical systems
Valuation:
$837,240
Permit #:
114-01
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Clean up violations wiring in bsmnt replace cover to panel no added work
Valuation:
N/A
Permit #:
10080532
Status:
complete
Fee:
$150
Permit Type:
N/A
Building Type:
N/A
Wire rear addition install sub panel
Valuation:
$4,400
Permit #:
EP-2006-0360
Status:
issued
Fee:
$100
Permit Type:
N/A
Building Type:
N/A
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Verified License
BuildZoom confirmed this contractor's license
Cto Company Inc License info
Verified License
| License # | 20312 |
| Status | Active |
| State | Massachusetts |
| Type | Electrician |
- BuildZoom verified this license was active as of April 2026.
Verify this license's status for Cto Company Inc 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 # | 20312 |
| Status | Active |
| State | Massachusetts |
| Type | Master Electrician |
- When BuildZoom last verified this license, it had an expiration date of July, 2016. Check the current license status of Cto Company Inc with the Massachusetts Department of Consumer Affairs and Business Regulation
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 20312 |
| 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 Cto Company Inc at the City of Newton Massachusetts.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 20312 |
| 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 Cto Company Inc at the City of Newton Massachusetts.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 155921 |
| 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 Cto Company Inc at the Mass.gov Consumer Affairs and Business Regulation.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 165364 |
| 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 Cto Company Inc at the Mass.gov Consumer Affairs and Business Regulation.
This is a sample of licensing data; click here to access a complete history.
90
BuildZoom Score
Cto Company Inc Employees
CO
Charlie On
Owner
CO
Charlie T. On
Owner
NH
Nicole Ha
Owner