Updated: May 31, 2026
Location
Address
409 Agate Ct, Antioch, CA, 94509
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the Grout Specialist Stone and Tile Contractor
the Grout Specialist Co at 409 Agate Ct, Antioch, CA 94509, held a Stone and Tile Contractor license (#970721) with the California contractors license board with an expiration date of 03-31-2026. We last verified the license was expired on 05-30-2026.
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 336,931 California 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.
the Grout Specialist Co Services
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the Grout Specialist Co Contact Information
Phone Number: (925) 323-3914
Address: 409 Agate Ct, Antioch, CA 94509
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the Grout Specialist Co License info
Inactive License
| License # | 970721 |
| Status | Inactive |
| State | California |
| Type | Tile (Ceramic And Mosaic) |
| Business Type | Partnership |
- According to the California Contractors State License Board, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for the Grout Specialist Co at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
ALERT*
BuildZoom Score
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Bonded
| Bonded Agent | American Contractors Indemnity Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | Continental Casualty Company |
the Grout Specialist Co Employees
GV
Gaspar Alberto Sanchez Vasquez
Qualify Partner
TS
Thomas Sanchez
General Partner