GroundRosterGreat Valley Septic Services, Inc.Licensed
| Name | Great Valley Septic Services, Inc. |
| License number | 024 |
| License type | Residential Septage Hauler |
| License status | Active registration — PA DEP residential septage hauler list |
| Based in | Malvern, Chester County, Pennsylvania 19355 |
| Phone | (610) 722-5890 |
"Based in" is the city and county of the address 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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How to verify this license
We publish the license details exactly as they appear in Pennsylvania's official licensing records; we do not vouch for the business itself. Before hiring, look up license #024 directly with the state, confirm it is still active, and ask for a current certificate of insurance.
Source: PA DEP - Residential Septage Hauler Registration (Active), last checked 2026-08-16. Verify at the official source.
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