Updated: May 26, 2026
Location and Projects
Address
73 CLAYTON ST #2, Cambridge, MA, 02186
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Nortoh Alexander Construction
Nortoh Alexander, 73 Clayton St, Cambridge, MA (Employee: Ron Joseph) holds a Building Licenses, Construction Supervisor license and 2 other licenses 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 Nortoh Alexander, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Nortoh Alexander Services
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Nortoh Alexander Contact Information
Phone Number: (617) 318-7997
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Address: 73 CLAYTON ST #2, Cambridge, MA 02186
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This is a sample of this contractor's permits. Click here to access their complete permit history.
To remove existing bumpout and rebuild to 6'0"x12'0 on rear of the house - see plans filed
Valuation:
$10,695
Permit #:
SF36623
Status:
filed
Fee:
$130
Permit Type:
N/A
Building Type:
1unit
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Verified License
BuildZoom confirmed this contractor's license
Nortoh Alexander License info
Verified License
| License # | CS-101686 |
| Status | Active |
| State | Massachusetts |
| Type | Building Licenses, Construction Supervisor |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Nortoh Alexander at the Massachusetts Department of Public Safety.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 165638 |
| 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 Nortoh Alexander 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 # | 173231 |
| 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 Nortoh Alexander at the Mass.gov Consumer Affairs and Business Regulation.
This is a sample of licensing data; click here to access a complete history.
91
BuildZoom Score
Nortoh Alexander Employees
NA
Nortoh Alexander
Owner
RJ
Ron Joseph
Owner