Updated: May 14, 2026
Location
Address
18330 DECKER ROAD, Perris, CA, 92570
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Cornerstone Paving & Sealcoating
Cornerstone Paving & Sealcoating, 18330 Decker Rd, Perris, CA (Owned by: Jack Steve Stanko) holds a Earthwork And Paving license and 1 other license according to the California license board.
Their BuildZoom score of 92 ranks in the top 32% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Cornerstone Paving & Sealcoating, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Cornerstone Paving & Sealcoating Contact Information
Phone Number: (951) 333-8254
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Address: 18330 DECKER ROAD, Perris, CA 92570
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Verified License
BuildZoom confirmed this contractor's license
Cornerstone Paving & Sealcoating License info
Verified License
| License # | 993189 |
| Status | Active |
| State | California |
| Type | Earthwork And Paving |
| Business Type | Sole Ownership |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Cornerstone Paving & Sealcoating at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 785256 |
| Status | Inactive |
| State | California |
| Type | Earthwork And Paving |
| Business Type | Sole Ownership |
- According to the California Contractors State License Board, 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 Cornerstone Paving & Sealcoating at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
92
BuildZoom Score
Bonded
| Bonded Agent | American Contractors Indemnity Company |
| Bond Value | $15,000 |
Cornerstone Paving & Sealcoating Employees
GS
Gus Stanko Sr
Qualify Partner
JS
Jack Steve Stanko
Owner