Updated: Mar 27, 2026
Location
Address
167 Hobart Ave, Braintree, MA, 02184
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Grzegorz Mankowski Construction
Grzegorz Mankowski, 167 Hobart Ave, Braintree, MA holds a Home Improvement Contractor license 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 Grzegorz Mankowski, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Grzegorz Mankowski Services
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Grzegorz Mankowski Contact Information
Phone Number: (617) 388-9094
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Address: 167 Hobart Ave, Braintree, MA 02184
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Verified License
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Grzegorz Mankowski License info
Verified License
| License # | 213910 |
| Status | Active |
| State | Massachusetts |
| Type | Home Improvement Contractor |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for Grzegorz Mankowski at the Mass.gov Consumer Affairs and Business Regulation.
This is a sample of licensing data; click here to access a complete history.
90
BuildZoom Score
Grzegorz Mankowski Employees
GM
Grzegorz Mankowski
Owner