Updated: May 02, 2026
Location
Address
40 Berkeley st, Watertown, MA, 02472
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Demattos Brothers Construction
Demattos Brothers LLC, 40 Berkeley St, Watertown, MA (Owned by: Deivid De Mattos) holds a Home Improvement Contractor license and 1 other 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 Demattos Brothers LLC, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Demattos Brothers LLC Services
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Demattos Brothers LLC Contact Information
Phone Number: (857) 221-0592
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Address: 40 Berkeley st, Watertown, MA 02472
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Demattos Brothers LLC License info
Verified License
| License # | 189858 |
| Status | Active |
| State | Massachusetts |
| Type | Home Improvement Contractor |
| Date Issued | 11-30-2025 |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Demattos Brothers LLC 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 # | 175431 |
| 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 Demattos Brothers LLC 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
Demattos Brothers LLC Employees
DM
Deivid De Mattos
Owner
DM
Deivid Mattos
Manager
RD
Rogerio Demattos
Owner