Updated: May 27, 2026
Location
Headquarters Address
471 WOODSTOCK RD, Woodstock, VT, 05091
Local address
61 Old South Rd.#296, Nantucket, MA, 02554
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David H Cosgriff Construction
David H Cosgriff, 61 Old South Rd, Nantucket, MA (Owned by: Alva Dillon) holds a Home Improvement Contractor license and 4 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 David H Cosgriff, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
David H Cosgriff Services
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David H Cosgriff Contact Information
Phone Number: (508) 241-0482
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Headquarters Address: 471 WOODSTOCK RD, Woodstock, VT, 05091
Local Address: 61 Old South Rd.#296, Nantucket, MA 02554
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Verified License
BuildZoom confirmed this contractor's license
David H Cosgriff License info
Verified License
| License # | 193349 |
| Status | Active |
| State | Massachusetts |
| Type | Home Improvement Contractor |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for David H Cosgriff at the Mass.gov Consumer Affairs and Business Regulation.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 210241 |
| 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 David H Cosgriff with the City of Newton Massachusetts
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 210241 |
| 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 David H Cosgriff with the City of Newton Massachusetts
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 210241 |
| 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 David H Cosgriff 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 # | CS-061807 |
| Status | Inactive |
| State | Massachusetts |
| Type | Building Licenses, Construction Supervisor |
- According to the Massachusetts Department of Public Safety, 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 David H Cosgriff at the Massachusetts Department of Public Safety.
This is a sample of licensing data; click here to access a complete history.
91
BuildZoom Score
David H Cosgriff Employees
AD
Alva D Dillon
Owner
AD
Alva Dillon
Owner
DC
David Cosgriff
Owner
DC
David H Cosgriff
Owner