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Duane Truax

Septic contractor based in Ephrata, Lancaster County, PA

On the PA licensing roster as of 2026-08-16

License details

CompanyRettew Associates, Inc.
License number04049
License typeSewage Enforcement Officer (SEO) · On-Lot System Installer (DEP training-recognition list)
License statusCertified SEO, current renewal cycle through 2026-09-29 · DEP-recognized on-lot system installer; most recent training update 2022-02-01 (a training-recognition list, not proof of a currently active license)
Renewal cycleThe renewal cycle in our copy (as of August 16, 2026) ended September 29, 2026. That is a cycle date, not a license expiry; check with the issuing agency for the current cycle.
Based inEphrata, Lancaster County, Pennsylvania 17522

"Based in" is the city and county of the address on the business's license record.

What this license covers

  • Installation / repair: licensed to build and install septic tanks and drainfields, and to repair or replace failed ones.

How to check this license

License details are indexed from state and county licensing records as of 2026-08-16. We shorten or reword some labels. The agency's record controls, and we do not vouch for the business itself. Before hiring, look up license #04049 directly with the agency that issued it, confirm it is still active, and ask for a current certificate of insurance.

Source: PA Clean Water Academy - Sewage Enforcement Officers (Active) + PA DEP Act 537 - On-Lot Sewage System Installer training-recognition list, last checked 2026-08-16. Check current status at the state agency website.

GroundRoster is an independent publisher of public licensing records, not a government agency or licensing board. The business has not claimed this listing and is not affiliated with GroundRoster. Always confirm current license standing with the issuing state or county agency before hiring.

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