Powell Valley Excavating, LLP
Septic System Contractor · Dennison, OH
"Carroll County health-district registered installer listing."
Septic System Contractors in Dennison, OH
4 verified septic system contractors in Dennison, OH. Listings are filtered from the Ohio gold-tier pro shard and ordered by trust signals, not lead bidding.
4 verified septic-system County0 active board overlays0 license-status overlays
Top 4 septic system contractors in Dennison, OH
- #1
- #2
TDT Septic & Excavating, LLC
Septic System Contractor · Dennison, OH"Carroll County health-district registered installer, septage hauler, service provider listing."
- #3
Willoughby Land Services LLC
Septic System Contractor · Dennison, OH"Harrison County approved CDBG sewer-connection contractor listing; address verified from Carroll County General Health District 2025 licensed sewage installers list."
- #4
Hickman Excavating
Septic System Contractor · Dennison, OH"Tuscarawas County health-district registered installer, service provider listing."
Compare local septic system contractors
Septic tank, drain field, and on-site wastewater system installation/service. This page includes only pros whose profile city matches Dennison and whose trade list includes septic system contractor.
Ranked by ProFix data-confidence: complete contact details, public-record coverage, board-backed license overlays where available, and tier quality; never by payment. Showing the top 4 of 4 matching profiles.
Need quotes for a current job?
Tell us what you need and we'll route it to pros in Dennison, OH — matched by trade and urgency.
Get matched with verified pros →