Dennison
Septic installers in Dennison, OH
3 listed3 with a ODH bond badge4.4 average from 14 reviewsListings updated Oct 3, 2026
This page covers the three septic installers with an office in Dennison (Tuscarawas County). Three 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.
TDT Septic & Excavating, LLC has the strongest Google record here, 4.4 stars from 14 reviews.
Featured septic installers in Dennison
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All septic installers in Dennison
Common questions about septic installers in Dennison
Which septic installers in Dennison are ODH-bonded?
We matched TDT Septic & Excavating, LLC, Willoughby Land Services LLC and Hickman 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 Dennison?
TDT Septic & Excavating, LLC, with 4.4 stars from 14 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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