GroundRosterCustom Plumbing of Arizona LLCLicensed
| Name | Custom Plumbing of Arizona LLC |
| Company | Vincent Joseph Hils |
| License number | 336390 |
| License type | CR-41 Septic Tanks and Systems |
| License status | Active — Arizona ROC licensed contractor |
| Based in | Phoenix, Arizona 85024 |
| Phone | (602) 866-2665 |
"Based in" is the city on the business's state license record. That can be a mailing address; it doesn't tell you where the business works.
Request a quote from Custom Plumbing of Arizona LLC
How to verify this license
We publish the license details exactly as they appear in Arizona's official licensing records; we do not vouch for the business itself. Before hiring, look up license #336390 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 Custom Plumbing of Arizona LLC? Claim this listing to show your business name on it. It's free, and we check every claim by hand.