Updated: Mar 27, 2026
Location and Projects
Address
390 WASHINGTON ST, Duxbury, MA, 02332
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Winsor Structures Construction
Their BuildZoom score of 93 ranks in the top 27% of 139,240 Massachusetts licensed contractors.
If you are thinking of hiring Winsor Structures, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Winsor Structures Services
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Winsor Structures Contact Information
Phone Number: (781) 934-0993
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Address: 390 WASHINGTON ST, Duxbury, MA 02332
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Winsor Structures Duxbury
Quality
93
73rd percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Winsor Structures has a BuildZoom score of 93, which places them above 73% of 139,240 contractors in Massachusetts.
Activity
|
1 project
|
2024 |
Our building permit records indicate that Winsor Structures has worked on at least
1.0 project over the past 2 years.
This is an overview of this contractor's activity. Click here to access our complete licensing and building permit database.
This is an overview of this contractor's activity. Click here to access our complete licensing and building permit database.
Pricing
|
1 project
|
< $5k |
Pro tip:
For more details about their pricing, check out their recent activity to see how much they have charged for different types of work.
This is a sample of this contractor's permits. Click here to access their complete permit history.
This is a front entry bumpout. it is 5 by 10. the owner is performing all work
Valuation:
$3,800
Permit #:
RP-2024-00110
Status:
issued
Fee:
$50
Permit Type:
N/A
Building Type:
N/A
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Winsor Structures Reviews
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Recent Buildzoom Projects
Winsor Structures License info
License Not Verified
| License # | 236323 |
| 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 Winsor Structures with the City of Newton Massachusetts
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 236323 |
| 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 Winsor Structures with the City of Newton Massachusetts
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 142254 |
| 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 Winsor Structures at the Mass.gov Consumer Affairs and Business Regulation.
This is a sample of licensing data; click here to access a complete history.
93
BuildZoom Score
Winsor Structures Employees
MO
Michael H Oconnell
Owner
MO
Michael M O'connell
Responsible Person
MO
Michael O'connell
Owner
MO
Michael Oconnell
Owner