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Troy MarchandLicensed

Licensed septic contractor based in Duplessis, Ascension Parish, LA

License details

Company	Marchand Plumbing
License number	30755, 596
License type	Basic License, Combination License
License status	Active, LDH licensed
Based in	Duplessis, Ascension Parish, Louisiana 70728

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

How to verify this license

We publish the license details exactly as they appear in the public licensing records of the agency that issued the license; we do not vouch for the business itself. Before hiring, look up license #30755, 596 directly with the agency that issued it, confirm it is still active, and ask for a current certificate of insurance.

Source: Louisiana Dept. of Health (LDH), last checked 2026-08-17. Look it up at the issuing agency.

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See every listing based in Ascension Parish or in Duplessis.