Owen Sound Septic Service
“Reasonable price, excellent quick service, answered all my questions.”
Best Septic Tank Installers near Owen Sound, ON
None of these companies is based in Owen Sound; they work from towns including Markdale (35 km), Allenford (22 km) and Wiarton (24 km).
10 companies listed · 2 open 24/7 · 3 open weekends · 8 rated 4.5+ · 1 shows a licence
Data verified October 18, 2026
D & D Septic Tank Pumping & Installations
“They are very responsive and professional with what they do which is pumping septic tanks.”
Grey-Bruce Septic Service Ltd
“Driver was friendly and figured out how to drive up backwards up our steep lane!”
Al Thompson Excavating Ltd
“They were professional, experienced and equipped with all the tools and vehicles to get the job done right.”
Madill Construction
The Seeley Group
“We have built three large buildings and a home in the last ten years so we have had a lot of dealings with contractors and I can honestly say that Dylan and the team are amongst the best that we have ever had the privilege of dealing with.”
The 10 companies listed for Owen Sound, ON design and install septic systems and replace failed leaching beds. Each company's own site is the source for its hours, licence claims and estimate policy. Ask who applies for the permit and who arranges the inspection before backfill.
Area overview: Owen Sound, ON
9 of the 10 companies on this page have a rating, from 4.2 to 5.0 across 160 reviews; 1 has 50 or more reviews and 8 are rated 4.5 or higher. When customers rate these companies on specific qualities, they most often praise professionalism (94%), responsiveness (83%) and value (77%). 2 are open around the clock; 3 are open on Saturdays and 2 on Sundays. 1 shows a licence on its website. 3 have ten or more years of experience, the longest 24 years. 2 offer emergency call-outs; 1 gives free estimates and 3 are family- or locally-owned. We have a website on file for 8 of the companies on this page; 7 publish a contact page and 7 list a public email. We count these figures across the companies on this page; distances are straight-line, and hours and prices change, so confirm the details with the company before you book.
What should I look for on an installer's website?
8 of the 10 listings link a website. Look for photographs of real installations rather than stock images, the tank and treatment brands they work with, and whether design and soil work are in house. A company that only digs will subcontract the part that actually gets approved.
John Noble Septic and Bj's Portable Toilets
“The office staff were also friendly & courteous when I called to book appointment & when I called in to pay the bill.”
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Canadian Sanitation
“They came in on time and on budget and are professional from the start with a detailed estimate, site test holes, installation of tank and bed through to grading and seeding at the finish.”
Tinney's Septic Service & Construction
“Berit was a fantastic young man who came to our home to help with our septic.”
Onsite Septic Solutions
“Moreover, Kirk and Penny, as well as their team, are some of most hardworking, kind and generous people I've met.”
Why these companies made our list
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