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Septic installers in Union County, Ohio

5 listed5 with a ODH bond badge5.0 average from 5 reviewsListings updated Oct 3, 2026

This page covers the five septic installers with an office in Union County. Five 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.

We read five of their websites. Of those, one mentions aerobic systems and one mentions mound systems.

AP excavating & septics has the strongest Google record here, 5.0 stars from 5 reviews.

Septic installers by town in Union County

Featured septic installers in Union County

All septic installers in Union County

Richwood5.0 (5)

AP excavating & septics

ODH-bonded septic installerODH-bonded service provider

Owner-operated central Ohio company, started in 2020, designing and installing conventional, aeration, mound and spray irrigation septic systems.

New system installationSystem designAerobic systems

Also serving Union County

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

London5.0 (323)

Yoder's Septic Service LLC

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

London family septic company founded in 1996, pumping tanks, installing risers, cleaning grease traps and inspecting lines across seven counties.

Septic tank pumpingEmergency pumpingGrease trap pumping
Delaware County5.0 (37)

BE Ohio

Delaware-based contractor that designs, installs, inspects and maintains septic systems, including mound, drip and aerobic units, across central Ohio.

New system installationSystem replacementRepairs
Ostrander4.8 (39)

MJC Septic Services

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

Family-owned Ostrander septic company that pumps, inspects, repairs and installs systems, including mound and drip designs, in Delaware, Union, Marion and Franklin counties.

Septic tank pumpingRiser and lid installationInspections
Bellefontaine4.7 (29)

Kelly's Septic Service, LLC

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

Bellefontaine septic company since 1989 offering pumping, installation, repairs, real estate inspections and 24/7 emergency service.

Septic tank pumpingEmergency pumpingGrease trap pumping
Bellefontaine5.0 (5)

Roth Excavating LLC

ODH-bonded septic installer

Logan County excavator installing, repairing and replacing septic systems, from leach beds to mound and drip designs.

New system installationSystem replacementRepairs
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
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 Union County

Which septic installers in Union County are ODH-bonded?

We matched AP excavating & septics, Level Line Excavation LLC, Daniel Wright, Belville Construction Services LLCC and BDR Excavating LLC 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 Union County?

AP excavating & septics, with 5.0 stars from 5 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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