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Septic System Installation in Clinton, MO

33 license-verified pros offer septic system installation in the Clinton area. Typical cost: $3,600 to $12,500, averaging about $8,027.

  • Checked against Missouri licensing records
  • Verification date on every listing
  • Closed businesses auto-removed

A new system is permitted work. The installer must be licensed, and in most counties a soil evaluation and permit come before any digging.

Septic System Installation pros serving Clinton

DMG Mechanical LLC

60/100
✓ MO License Verified #38308 ★ 4.3 (6 reviews) Septic System InstallationSeptic RepairAerobic System Service

Clinton, MO · under 1 mile from Clinton

Call (660) 492-5879 Details

Verified Oct 2026 · Unclaimed listing

Dittmer Ditching

70/100
⚠ MO registration lapsed ★ 5 (84 reviews) Septic Tank PumpingSeptic System InstallationSeptic RepairAerobic System Service

Calhoun, MO · 10 mi from Clinton

Call (660) 694-3574 Details Website

Verified Oct 2026 · Unclaimed listing

Sedalia Septic & Drain

70/100
✓ MO License Verified #37546 ★ 4.9 (28 reviews) Septic Tank PumpingSeptic System InstallationSeptic RepairAerobic System Service

Green Ridge, MO · 27 mi from Clinton

Call (660) 221-5200 Details Website

Verified Oct 2026 · Unclaimed listing

O & M Enterprises Inc

60/100
✓ MO License Verified #36524 ★ 4.4 (15 reviews) Septic Tank PumpingSeptic System InstallationSeptic RepairAerobic System Service

Holden, MO · 26 mi from Clinton

Call (816) 732-4313 Details

Verified Oct 2026 · Unclaimed listing

R&R Plumbing

70/100
✓ MO License Verified #39464 ★ 4.9 (353 reviews) Septic Tank PumpingSeptic System InstallationSeptic RepairAerobic System Service

Harrisonville, MO · 38 mi from Clinton

Call (816) 772-5431 Details Website

Verified Oct 2026 · Unclaimed listing

Adrian Plumbing LLC

60/100
✓ MO License Verified #30023 ★ 4.2 (25 reviews) Septic System InstallationSeptic RepairAerobic System Service

Adrian, MO · 32 mi from Clinton

Call (816) 297-2442 Details

Verified Oct 2026 · Unclaimed listing

Looking for other work? See all septic services in Clinton.

What septic system installation costs

ServiceTypical rangeNational average
Septic System Installation $3,600 to $12,500 ~$8,027

Source: realestate.usnews.com. National ranges. Rural Missouri markets often land mid-range. Full cost guide →

Septic System Installation questions

Do I need a permit?

Yes. Every county here requires a construction permit and, in most cases, a soil or perc evaluation first. See our permit requirements pages by county.

How long does installation take?

Typical residential installs run 1 to 3 days of on-site work once permits are approved; the permit and evaluation stage usually takes longer than the digging.

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