GroundRosterWilliams Mobile Home ServicesLicensed
| Name | Williams Mobile Home Services |
| License number | 4389, 4462 |
| License type | Advanced Level 1 Installer ยท Pumper |
| License status | Active |
| Based in | Robertsdale, Alabama 36567 |
| Phone | (251) 945-5207 |
"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.
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What this license covers
- Installation / repair: licensed to build and install septic tanks and drainfields, and to repair or replace failed ones.
- Pumping / cleaning: licensed to pump out and clean septic tanks, service them, and haul the waste.
How to verify this license
We publish the license details exactly as they appear in Alabama's official licensing records; we do not vouch for the business itself. Before hiring, look up license #4389, 4462 directly with the state, confirm it is still active, and ask for a current certificate of insurance.
Source: Alabama Onsite Wastewater Board - license search, last checked 2026-08-16. Verify at the official source.
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