Licensed Septic Companies in Eufaula, OK
7 septic companies serve Eufaula, Oklahoma, and 7 of them hold a Oklahoma septic license or certification matched to the Oklahoma Department of Environmental Quality list (data as of October 2026).
Septic services in Eufaula
Guides: Septic system installation · Aerobic septic systems · Installation cost · Pumping cost
7 septic companies in Eufaula
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Helms Construction Inc
118245 S 4100 Rd, Eufaula, OK 74432 · McIntosh County
- Licensed: Oklahoma DEQ Certified Septic Installer (Aerobic Spray) · #1120 (Oklahoma Department of Environmental Quality, verify)
Per state license: Installation · Aerobic systems
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J Davis Construction
410745 Hwy 9, Eufaula, OK 74432 · McIntosh County
- Licensed: Oklahoma DEQ Certified Septic Installer (Subsurface, Lagoon, Aerobic Spray) · #486 (Oklahoma Department of Environmental Quality, verify)
Per state license: Installation · Aerobic systems
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J&C Garrett Construction LLC
407424 E 1215 Rd, Eufaula, OK 74432 · McIntosh County
- Licensed: Oklahoma DEQ Certified Septic Installer (Subsurface, Aerobic Spray) · #1201 (Oklahoma Department of Environmental Quality, verify)
Per state license: Installation · Aerobic systems
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Jim C Davis Construction
119762 S 4120 Rd, Eufaula, OK 74432 · McIntosh County
- Licensed: Oklahoma DEQ Certified Septic Installer (Subsurface, Lagoon, Aerobic Spray) · #30 (Oklahoma Department of Environmental Quality, verify)
Per state license: Installation · Aerobic systems
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LL Construction and Septic Installation
410185 Hwy 9, Eufaula, OK 74432 · McIntosh County
- Licensed: Oklahoma DEQ Certified Septic Installer (Subsurface, Lagoon, Aerobic Spray) · #692 (Oklahoma Department of Environmental Quality, verify)
Per state license: Installation · Aerobic systems
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Milty The Septic Guy LLC
PO Box 601, Eufaula, OK 74432 · Pittsburg County
- Licensed: Oklahoma DEQ Certified Septic Installer (Subsurface, Lagoon, Aerobic Spray) · #88 (Oklahoma Department of Environmental Quality, verify)
Per state license: Installation · Aerobic systems
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Smith Construction
422097 Texana Rd, Eufaula, OK 74432 · McIntosh County
- Licensed: Oklahoma DEQ Certified Septic Installer (Subsurface, Lagoon, Aerobic Spray) · #323 (Oklahoma Department of Environmental Quality, verify)
Per state license: Installation · Aerobic systems
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Septic licensing in Oklahoma
Oklahoma certifies septic installers by system type: subsurface, lagoon, aerobic spray and aerobic drip. The Oklahoma DEQ, Environmental Complaints and Local Services issues these credentials: Certified installer (subsurface, lagoon, aerobic spray, aerobic drip).
Permits for new systems, replacements and most repairs are issued locally. Ask the contractor which office handles Eufaula and whether the permit fee is in their quote.
Oklahoma septic licensing: agencies, license types and how to check a license →
Septic companies in Eufaula: common questions
How many licensed septic companies are in Eufaula, OK?
7 septic companies serve Eufaula, Oklahoma, and 7 of them hold a Oklahoma septic license or certification matched to the Oklahoma Department of Environmental Quality 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 Oklahoma?
Oklahoma certifies septic installers by system type: subsurface, lagoon, aerobic spray and aerobic drip. The licensing body is the Oklahoma DEQ, Environmental Complaints and Local Services.
Which companies install septic systems in Eufaula?
7 listings in Eufaula install septic systems. New systems and replacements need a permit, so ask each installer to handle the permit and to show their Oklahoma license.
How do I check a septic contractor's license in Oklahoma?
Use the Oklahoma DEQ, Environmental Complaints and Local Services's lookup (https://applications.deq.ok.gov/certinstallers/certinstallers.aspx) and search the contractor's name or license number. Our guide to checking a septic license walks through it.