Drain Heroes
“Solved all my under ground drain problems and did so in a professional and friendly manner.”
Best Septic Tank Installers near Tillsonburg, ON
None of these companies is based in Tillsonburg; they work from towns including St. Thomas, Brantford and Burford.
24 companies listed · 1 open 24/7 · 10 open weekends · 23 rated 4.5+ · 2 show a licence
Data verified October 21, 2026
RVM Trucking
“Excellent company to deal with , very professional employees , arrived when they said they would and left behind a happy client.”
Kuipers Construcion
“Jordan is a professional, details matter to him and he has the kind of integrity that you need & expect from a contractor.”
Reid's Precast Cement Products
“I work in watermain installation and sewer construction and without a doubt I would recommend this team all day long.”
Geo Burnett Ltd
ESI Group
“Great company - the driver who came and emptied our septic tanks was friendly, helpful and really professional.”
The 24 companies listed for Tillsonburg, 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: Tillsonburg, ON
The 24 companies on this page are rated from 4.4 to 5.0 across 455 reviews; 2 have 50 or more reviews and 23 are rated 4.5 or higher. When customers rate these companies on specific qualities, they most often praise professionalism (96%), responsiveness (86%) and punctuality (77%). 1 is open around the clock; 10 are open on Saturdays and 5 on Sundays. 2 show a licence on their websites. Domain records put 5 websites of the companies on this page at ten or more years old; the oldest dates from 2006. 1 offers emergency call-outs; 7 give free estimates; 5 are family- or locally-owned and 1 lists coupons or special offers. We have a website on file for 22 of the companies on this page; 18 publish a contact page and 11 list a public email. We count these figures across the companies on this page; hours and prices change, so confirm the details with the company before you book.
What should I look for on an installer's website?
22 of the 24 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.
Roswell Concrete Products
“My girlfriend's Dad has been dealing with this company for many years and they have been beyond helpful and generous to us & the whole family.”
Chitters Septic Service
“I'm certain anyone else would have just pumped out and that's it, Chitters spotted an issue with my baffle and fixed it on the spot.”
Allan House Jr. Septic Tank Service
“Was professional, polite and pleasant to talk to and was able to share some history about our recently purchased home.”
A-A Sanitation Service
“I called them this morning to pump our septic tank and they were out this afternoon.”
Erie Excavating & Liquid Waste
“These guys are the best at what they do.”
Jack Hall Septic Tank Service
“Even helped me locate other lid, within minutes of arrival.”
M Jones Limited (Formerly Mervin Jones Drilling Ltd.)
“Excellent customer service and very efficient”
JM Construction & Consulting Ltd.
“Jeremy was quick to help out with advice before even knowing there would be a replacement needed and then all through the process from estimating, permitting, advice, installation and follow-up, was exceptional.”
MJS Enterprises Inc
“MJS did a great job on our water supply line replacement.”
Choice Inc.
“It is clear that they care about their customers, and if I was in the area I'd hire him without a second thought.”
A B C Sanitation Inc
“Have used this company for 10 - 15 years and they are always a pleasure to deal with.”
Total Excavation Inc
“More than pleased with Total Excavation, they are friendly, detailed, explains plan and follows through with timeline, will definitely request their services with my next project.”
Huber Excavating & Septic Installation
“Darren was very easy and dependable to work with.”
Doug Campbell Construction
Texo Terra Contracting Ltd.
Vaz Drywall
“They did an amazing job and exceeded our expectations on the timeline.”
Big Bear Pumping Inc
Henderson Excavating
“Knowledgable and kept us informed of the whole process.”
Why these companies made our list
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