Updated: May 06, 2026
Location and Projects
Address
22 summit ave, Chelsea, MA, 02150
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Grs General Services Inc
Grs General Services Inc, 22 Summit Ave, Chelsea, MA (Owned by: Oscar Vallaro) holds a Home Improvement Contractor license and 2 other licenses according to the Massachusetts license board.
Their BuildZoom score of 92 ranks in the top 32% of 139,240 Massachusetts licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Grs General Services Inc, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Grs General Services Inc Services
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Grs General Services Inc Contact Information
Phone Number: (781) 948-8127
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Address: 22 summit ave, Chelsea, MA 02150
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Building Permits by Grs General Services Inc
This is a sample of this contractor's permits. Click here to access their complete permit history.
To occupy phone and desk only
Valuation:
N/A
Permit #:
COO-044535-2022
Status:
issued
Fee:
$40
Permit Type:
N/A
Building Type:
N/A
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Verified License
BuildZoom confirmed this contractor's license
Grs General Services Inc License info
Verified License
| License # | 213315 |
| Status | Active |
| State | Massachusetts |
| Type | Home Improvement Contractor |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for Grs General Services Inc 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 # | NAT-F250937-1 |
| Status | Active |
| Nation | Environmental Protection Agency |
| Type | Renovation |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Grs General Services Inc at the United States Environmental Protection Agency.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 186826 |
| 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 Grs General Services Inc at the Mass.gov Consumer Affairs and Business Regulation.
This is a sample of licensing data; click here to access a complete history.
92
BuildZoom Score
Grs General Services Inc Employees
OV
Oscar Vallaro
Owner
RP
Roberto O Palomino
Vice President
RP
Roberto Palomino
Owner