Updated: May 17, 2026
Location and Projects
Address
67 BETTS ROAD, Belmont, MA, 02478
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Karnig G Ostayan Construction
Karnig G Ostayan, 67 Betts Rd, Belmont, MA (Employee: Karnig Ostayan) holds a Building Licenses, Construction Supervisor license and 3 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 Karnig G Ostayan, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Karnig G Ostayan Services
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Karnig G Ostayan Contact Information
Phone Number: (617) 593-5216
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Address: 67 BETTS ROAD, Belmont, MA 02478
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This is a sample of this contractor's permits. Click here to access their complete permit history.
Permit # 1483-05 receipt # 83519 second story addition to front of house
Valuation:
$120,000
Permit #:
05030393
Status:
filed
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
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Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
Karnig G Ostayan License info
Verified License
| License # | CS-080485 |
| 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 Karnig G Ostayan at the Massachusetts Department of Public Safety.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 237028 |
| 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 Karnig G Ostayan with the City of Newton Massachusetts
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 237028 |
| 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 Karnig G Ostayan with the City of Newton Massachusetts
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 169271 |
| 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 Karnig G Ostayan 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
Karnig G Ostayan Employees
KO
Karnig G Ostayan
Owner
KO
Karnig Ostayan
Owner