Updated: May 17, 2026
Location
Headquarters Address
20235 E CAMBRIDGE WAY, Parker, CO, 80138
Local address
8 WING RD, Oak Bluffs, MA, 02557
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Ronald J. O'Brien Construction
Ronald J. O'Brien, 8 Wing Rd, Oak Bluffs, MA (Owned by: Ronald Obrien) holds a Home Improvement Contractor license and 2 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 Ronald J. O'Brien, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Ronald J. O'Brien Services
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Ronald J. O'Brien Contact Information
Phone Number: (508) 332-8415
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Headquarters Address: 20235 E CAMBRIDGE WAY, Parker, CO, 80138
Local Address: 8 WING RD, Oak Bluffs, MA 02557
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Verified License
BuildZoom confirmed this contractor's license
Ronald J. O'Brien License info
Verified License
| License # | 105520 |
| Status | Active |
| State | Massachusetts |
| Type | Home Improvement Contractor |
| Date Issued | 07-28-2025 |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for Ronald J. O'Brien at the Mass.gov Consumer Affairs and Business Regulation.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | CS-047802 |
| 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 Ronald J. O'Brien 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 # | 236256 |
| 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 Ronald J. O'Brien with the City of Newton Massachusetts
This is a sample of licensing data; click here to access a complete history.
90
BuildZoom Score
Ronald J. O'Brien Employees
RO
Ronald J Obrien
Owner
RO
Ronald O'brien
Owner
RO
Ronald Obrien
Owner