Updated: May 17, 2026
Location
Address
Boylston, MA, 01505
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John W Warren Construction
John W Warren at Boylston, MA 01505, held a General Contractor license (#CS-048535) with the Massachusetts contractors license board with an expiration date of 06-08-2014. We last verified the license was inactive on 05-16-2026.
Their BuildZoom score is 0 because we haven’t been able to verify an active license. As a result, they’re not ranked in the top 50% of 139,240 Massachusetts contractors.
If you’re thinking about hiring them, we recommend double-checking their license status with your local licensing authority. Alternatively, use our project planner to be easily matched to qualified, licensed professionals in your area.
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John W Warren License info
Inactive License
| License # | CS-048535 |
| 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 John W Warren at the Massachusetts Department of Public Safety.
This is a sample of licensing data; click here to access a complete history.
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