Location and Projects
Tri State Excavation and Grading
Experience Counts
Tri State has been around for many years with satisfied clients.
Our BuildZoom score of 94 ranks us in the top 24% of over 300,000 California licensed contractors.
Our Territory
As our name implies, we cover the southwest: California, Arizona and Nevada.
Why Tri State?
Our experience, capabilities and competitive cost makes us the logical choice.
From BuildZoom: Tri State Excavation and Grading, 9365 Amethyst St, Mentone, CA (Employee: John Daniel Marangakis) holds a Earthwork And Paving license and 1 other license according to the California license board.
Their BuildZoom score of 91 ranks in the top 37% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Tri State Excavation and Grading, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Tri State Excavation and Grading Services
Tri State Excavation and Grading Contact Information
Building Permits by Tri State Excavation and Grading
This is a sample of this contractor's permits. Click here to access their complete permit history.
Tri State Excavation and Grading Reviews
Recent Buildzoom Projects
Tri State Excavation and Grading License info
Verified License
| License # | 1139845 |
| Status | Active |
| State | California |
| Type | Earthwork And Paving |
| Date Issued | 07-02-2025 |
| Business Type | Sole Ownership |
- BuildZoom verified this license was active as of January 2026.
Verify this license's status for Tri State Excavation and Grading at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 997454 |
| 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.
Check this license's status for Tri State Excavation and Grading at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
91
BuildZoom Score
Bonded
| Bonded Agent | Hudson Insurance Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | State Compensation Insurance Fund |