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Septic installers in Knox County, Ohio

28 listed26 with a ODH bond badge4.8 average from 77 reviewsListings updated Oct 3, 2026

This page covers the 28 septic installers with an office in Knox County. 26 of them carry our ODH-bonded septic installer badge, meaning we matched the business to the Ohio Department of Health's bond list for installers.

KVB Excavating Solutions LLC has the strongest Google record here, 5.0 stars from 37 reviews.

Septic installers by town in Knox County

Featured septic installers in Knox County

All septic installers in Knox County

Fredericktown5.0 (37)

KVB Excavating Solutions LLC

ODH-bonded septic installerODH-bonded service provider

Mount Vernon excavation contractor offering septic installation along with drainage, land clearing, stump removal and fencing.

New system installationExcavation
Mount Vernon3.7 (3)

Total Turf and Dirt

ODH-bonded septic installer

Mount Vernon excavation company installing and repairing septic systems, with maintenance plans for Knox, Richland and Morrow counties.

New system installationExcavationRepairs

Also serving Knox County

These septic installers are based in other counties but say they take work in Knox County. Each card shows where the business is based.

Johnstown5.0 (215)

Austin's Septic

ODH-bonded septage haulerODH-bonded septic installerODH-bonded service provider

Johnstown septic pumper serving homes and businesses in Knox, Licking, Delaware and Morrow counties, with emergency calls, grease traps and sewer camera work.

Septic tank pumpingEmergency pumpingGrease trap pumping
Lucas4.9 (214)

Keith's Drain And Septic Service

ODH-bonded septage haulerODH-bonded septic installerODH-bonded service provider

Family-run drain and septic company since 1993 offering tank pumping, camera inspections, hydro jetting and 24/7 emergency service in north central Ohio.

Septic tank pumpingEmergency pumpingGrease trap pumping
Mansfield4.6 (17)

Webb's Septic Tank Cleaning & Maintenance

ODH-bonded septage haulerODH-bonded septic installerODH-bonded service provider

Mansfield septic company with over 25 years of experience pumping tanks, inspecting systems for home sales and installing new residential systems.

Septic tank pumpingInspectionsNew system installation
Newark4.5 (34)

Jack's Septic Tank Cleaning

ODH-bonded septage haulerODH-bonded septic installer

Newark family business since 1961 that pumps tanks, installs and repairs septic systems, and services Jet aeration units.

Septic tank pumpingGrease trap pumpingRiser and lid installation
Mount Gilead4.5 (32)

Tidy Tim's, Inc. Portable Restrooms & Septic Service

ODH-bonded septage haulerODH-bonded septic installerODH-bonded service provider

Central Ohio company, in business since 1995, pumping, installing and inspecting septic systems, servicing aerators and renting portable restrooms.

Septic tank pumpingInspectionsPortable toilet rental
View listingFrom $210
Fredericksburg5.0 (1)

Salt Creek Septic

Fredericksburg septic design firm that plans new and replacement systems, coordinates soil testing and handles health department approval.

System designSoil evaluation
ZanesvilleNo Google reviews yet

A&J Services

ODH-bonded septage haulerODH-bonded septic installerODH-bonded service provider

Family-run excavating company, working since 1989, installing and servicing septic systems across Muskingum and nine nearby Ohio counties.

New system installation
WestervilleNo Google reviews yet

Proformance Fields & Landscape LLC

ODH-bonded septic installerODH-bonded service provider

Galena excavation company, in business since 2011, that designs, installs, repairs and pumps septic systems across nine central Ohio counties.

New system installationExcavationSystem design

Common questions about septic installers in Knox County

Which septic installers in Knox County are ODH-bonded?

We matched KVB Excavating Solutions LLC, Stull Excavating and Septic, LLC, Total Turf and Dirt, Wee Dig It, LLC, Weaver Excavations LLC and 21 more to the Ohio Department of Health's bond list for installers. Each listing shows the date we checked.

Who is the highest-rated septic installer in Knox County?

KVB Excavating Solutions LLC, with 5.0 stars from 37 Google reviews. We weight ratings by the number of reviews, so a long record counts for more than a perfect score from a handful.

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