Verified Oct 2026 · Unclaimed listing
Septic services in Ashland, MO
25 license-verified septic pros serve the Ashland area. Pumping typically runs $250 to $1,250; new systems $3,600 to $12,500.
- Checked against Missouri licensing records
- Verification date on every listing
- Closed businesses auto-removed
Septic pros serving Ashland
Are you a septic company near Boone County? One sponsor per county, clearly labelled. Sponsor this county
Corey Myers Construction LLC
45/100Verified Oct 2026 · Unclaimed listing
Brian Wear Plumbing
70/100Verified Oct 2026 · Unclaimed listing
Verified Oct 2026 · Unclaimed listing
All Clear Pumping & Sewer
70/100Verified Oct 2026 · Unclaimed listing
Verified Oct 2026 · Unclaimed listing
Bio Gard
70/100Verified Oct 2026 · Unclaimed listing
Matt Rademan Co LLC
70/100Verified Oct 2026 · Unclaimed listing
Haskamp Excavation
70/100Verified Oct 2026 · Unclaimed listing
Advanced Septic & Pumping
70/100Verified Oct 2026 · Unclaimed listing
Henry Excavating
70/100Verified Oct 2026 · Unclaimed listing
Shay Mechanical
70/100Verified Oct 2026 · Unclaimed listing
Verified Oct 2026 · Unclaimed listing
Verified Oct 2026 · Unclaimed listing
Darrell Wilbers Exc. Inc.
45/100Verified Oct 2026 · Unclaimed listing
Sublett Trucking LLC
70/100Verified Oct 2026 · Unclaimed listing
Flowmaster Construction LLC
70/100Verified Oct 2026 · Unclaimed listing
Green Acres Home Inspections
70/100Verified Oct 2026 · Unclaimed listing
Green Shore Excavating
70/100Verified Oct 2026 · Unclaimed listing
RT Construction
70/100Verified Oct 2026 · Unclaimed listing
Verified Oct 2026 · Unclaimed listing
Valley Mobile Homes LLC
60/100Verified Oct 2026 · Unclaimed listing
Cox Excavation LLC
50/100Verified Oct 2026 · Unclaimed listing
Kincaid Septic
50/100Verified Oct 2026 · Unclaimed listing
C&H Septic Service's
40/100Verified Oct 2026 · Unclaimed listing
Browse by service in Ashland
Permits in Boone County
A new system or a repair needs a permit before anyone digs, and Ashland sits in Boone County. Who issues it, what it costs and which soil work comes first: Boone County septic permit requirements, plus the statewide Missouri permit guide.
Septic rules that apply in Ashland
- Permits. A construction permit is required before installing a system or making a major modification or major repair, except on single-family residential lots of three acres or more (and certain lots of ten acres or more) where every part of the system is more than 10 feet from any adjoining property line and no effluent reaches a neighbor's property or pollutes water; some counties do not honor that exemption. Source.
- Selling a home. Missouri law does not require a septic inspection or evaluation before a home is sold, but if a lender or buyer asks for one it must be done by a DHSS-licensed inspector or evaluator, and some counties require one on every sale. Source.
- Aerobic systems. Missouri treats aerobic treatment units as basic systems that must meet NSF Standard 40, have at least 120 gallons per bedroom per day (minimum 500 gallons) of capacity, and discharge to a full-size soil absorption system. Source.
- Tank size. A 3-bedroom house in Missouri needs a tank of at least 1,000 gallons. Sizes by bedrooms.
Every Missouri septic rule, in plain English · How often to pump · Finding your tank · Septic tank maintenance
Keep looking
- Septic System Installation in Ashland
- Septic Repair in Ashland
- Aerobic System Service in Ashland
- Septic Tank Pumping in Ashland
- Columbia, MO(10 mi)
- Fulton, MO(16 mi)
- Jefferson City, MO(17 mi)
- Boonville, MO(29 mi)
- Mexico, MO(31 mi)
- Eldon, MO(37 mi)
- Versailles, MO(42 mi)
- Lake Ozark, MO(47 mi)
- Sunrise Beach, MO(54 mi)
- Sedalia, MO(54 mi)
Never forget a pump-out again
How often a tank needs pumping depends on how many people it serves, and nobody remembers the date. Tell us when yours was last pumped in Ashland and we'll text you when it's due, with vetted local pros ready to book.
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Septic questions in Ashland
Do you need a septic inspection to sell a house in Ashland?
Missouri law does not require a septic inspection or evaluation before a home is sold, but if a lender or buyer asks for one it must be done by a DHSS-licensed inspector or evaluator, and some counties require one on every sale.
What size septic tank does a 3-bedroom house in Missouri need?
At least 1,000 gallons, the minimum in Missouri's onsite wastewater rule. Larger homes need more; see the full table by bedrooms.
How much does septic tank pumping cost in Ashland?
Nationally, septic pumping runs $250 to $1,250 with an average around $427 (HomeGuide, 2026). Rural Missouri markets typically land toward the middle of that range. Tank size, accessibility, and time since last pump-out drive the price.
How often should a septic tank be pumped?
Every 3 to 5 years for most households, per EPA guidance. Larger households, garbage disposals, or smaller tanks shorten the interval. Set a free reminder on SepticNear so it never slips.
Are these companies licensed?
Listings marked "License Verified" were matched to Missouri's state licensing records, and we show the date each listing was last checked. Lapsed or unverifiable businesses are removed automatically.
Cost sources: HomeGuide 2026 · Full cost guide