Licensed Septic Companies in Avoyelles Parish, LA
7 septic companies serve Avoyelles Parish, Louisiana, and 7 of them hold a Louisiana septic license or certification matched to the Louisiana Department of Health list (data as of October 2026).
Septic services in Avoyelles Parish
Guides: Septic tank pumping · Septic system installation · Aerobic septic systems · Installation cost · Pumping cost
7 septic companies in Avoyelles Parish
Plaucheville 3
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K&P Sewer Systems
Plaucheville, LA 71327
- Licensed: Louisiana LDH Licensed Onsite Wastewater (Septic) Installer (Basic; Combination) · #30322 (Louisiana Department of Health, verify)
Per state license: Installation
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ND Sewer LLC
Plaucheville, LA 71362
- Licensed: Louisiana LDH Licensed Onsite Wastewater (Septic) Installer (Basic; Combination; Maintenance) · #40123 (Louisiana Department of Health, verify)
Per state license: Installation · Aerobic systems
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Payton Moses LLC
Plaucheville, LA 71362
- Licensed: Louisiana LDH Licensed Onsite Wastewater (Septic) Installer (Basic; Combination) · #32425 (Louisiana Department of Health, verify)
Per state license: Installation
Mansura 2
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A.P.E. Excavator Worx
Mansura, LA 71350
- Licensed: Louisiana LDH Licensed Onsite Wastewater (Septic) Installer (Basic; Combination) · #40038 (Louisiana Department of Health, verify)
Per state license: Installation
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Steve Dupont Backhoe Work
Mansura, LA 71350
- Licensed: Louisiana LDH Licensed Onsite Wastewater (Septic) Installer (Basic; Combination) · #473 (Louisiana Department of Health, verify)
Per state license: Installation
Deville 1
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Triple D Septic Services LLC
7522 Hickory Grove Rd, Deville, LA 71320
- Licensed: Louisiana LDH Licensed Onsite Wastewater (Septic) Installer (Basic; Combination; Maintenance) · #32412 (Louisiana Department of Health, verify)
From their website: Pumping Per state license: Installation · Aerobic systems
Marksville 1
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M&R Sewer
Marksville, LA 71351
- Licensed: Louisiana LDH Licensed Onsite Wastewater (Septic) Installer (Basic; Combination) · #30144 (Louisiana Department of Health, verify)
Per state license: Installation
No listings match those filters.
Septic licensing in Louisiana
The Louisiana Department of Health publishes its active installer list, which marks installers who can also maintain mechanical (aerobic) plants. The Louisiana Department of Health, Onsite Wastewater Program issues these credentials: Basic installer; Combination installer; Maintenance provider.
Permits for new systems, replacements and most repairs are issued locally. Ask the contractor which office handles Avoyelles Parish and whether the permit fee is in their quote.
Louisiana septic licensing: agencies, license types and how to check a license →
Septic companies in Avoyelles Parish: common questions
How many licensed septic companies are in Avoyelles Parish, LA?
7 septic companies serve Avoyelles Parish, Louisiana, and 7 of them hold a Louisiana septic license or certification matched to the Louisiana Department of Health list (data as of October 2026). Each license badge on this page names the agency and links to its lookup so you can confirm it.
Who licenses septic contractors in Louisiana?
The Louisiana Department of Health publishes its active installer list, which marks installers who can also maintain mechanical (aerobic) plants. The licensing body is the Louisiana Department of Health, Onsite Wastewater Program.
Which companies pump septic tanks in Avoyelles Parish?
1 of the 7 listings in Avoyelles Parish offer septic tank pumping, either on their own website or under a state pumper license. Use the service filter above to show only those companies.
Which companies install septic systems in Avoyelles Parish?
7 listings in Avoyelles Parish install septic systems. New systems and replacements need a permit, so ask each installer to handle the permit and to show their Louisiana license.
How do I check a septic contractor's license in Louisiana?
Use the Louisiana Department of Health, Onsite Wastewater Program's lookup (https://ldh.la.gov/page/627) and search the contractor's name or license number. Our guide to checking a septic license walks through it.