GroundRoster4J Excavation LLCLicensed
| Name | 4J Excavation LLC |
| Company | Joaquin Zabala |
| License number | 366155 |
| License type | R-41 Septic Tanks and Systems |
| License status | Active — Arizona ROC licensed contractor |
| Location | Williams, Arizona 86046 |
| Phone | (928) 853-2194 |
Request a quote from 4J Excavation LLC
How to verify this license
We publish this listing exactly as it appears in Arizona's official licensing records; we do not vouch for the business itself. Before hiring, look up license #366155 directly with the state, confirm it is still active, and ask for a current certificate of insurance.
Source: Arizona ROC - Licensed Contractors, last checked 2026-08-17. Verify at the official source.
Are you 4J Excavation LLC? Claim this listing to set your business name and add your website, service area, hours, and photos. It's free.