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The Septic Tank Store

The Septic Tank Store

4.1(9 reviews)See reviews ↓·Oxford

About the company

The Septic Tank Store is a family-run business based in Banbury, Oxfordshire. The company has over 35 years of experience in installing and supplying sewage treatment systems, septic tanks and cesspools. Wayne and Stephanie have over 35 years of experience in the land drainage and wastewater industry. Wayne Clark is the Managing Director and Stephanie Clark is the Company Secretary.

Hayden Clark is a qualified electrician registered with Napit. Both Wayne and Hayden install to British Water standards. The company installs and maintains upgraded systems in accordance with up-to-date eco-friendly legislation and British Water standards. It supplies and installs sewage treatment plants, septic tanks and cesspools.

What customers say

Based on genuine customer reviews

Projects involving sewage treatment plants and driveway drainage feature prominently in accounts from customers of this specialist in Oxford. Those installing larger systems for multiple users describe the installation as knowledgeable and straightforward, with one client noting a treatment plant serving more than thirty people. Several customers name Wayne and Haydn, praising their approach during the work, from laying gullies, pipes, trenches and concrete through to finishing the job.

A recurring theme is that the work matches the agreed quotation and is completed within the stated timeframe, with reviewers repeatedly highlighting how closely the final result reflected the price first discussed. The office team is described as friendly and well informed, answering questions before and after installation, while the wider crew is called considerate and helpful throughout. Tidiness comes up often, with sites left clean once pipework and concrete are finished.

A customer with a biopure system reports that a service visit a year after fitting confirmed everything working as it should. Others point to professional workmanship on waste water and sewage treatment installations, and to the knowledge shown when advising on the right setup. The team's friendly manner, in the office and during site visits, runs through the feedback, closing on the ongoing servicing that keeps a system running well.

Service establishmentWaste water and sewage treatment company
The Septic Tank Store — Customer photo
The Septic Tank Store — Customer photo

Reviews

Reviews are taken from publicly available sources.

KC
Keely Cassidy23 July 2026

False advertising and bad customer service and put the phone down There saying 899 on the phone without VAT

T
Tom.k12 November 2024

Very friendly and knowledgeable team. Both at the office and on site Would recommend to anyone.

MF
Maurice Fermoy29 September 2024

Wayne and Haydn sorted out our drive with gulleys, pipes, trenches and concrete, all as per the quote and within time frame. Would recommend.

NF
nigel flint7 March 2024

Excellent and vey professional work.

NS
Nigel Stanley12 July 2023

Wayne & co did a great job installing our sewage treatment plant for 30+ persons. He is both knowledgeable and easy to work with. Would strongly recommend.

PS
Paul Salkovskis3 May 2022

Had a biopure system for a year now. The team at septic tank store were brilliant at installation, considerate and helpful. Couldn't be happier with service. Now had our one year service, all continues to be well.

RM
Ricky Moloney6 January 2022

Septic tanks & sewage in Oxford compared

Ordered by rating, weighted by the number of reviews — businesses with only a handful of reviews do not jump to the top automatically. 5 businesses in this category in Oxford are compared.

RankProviderRatingReviewsOpen Sat.
1Haydons Drainage★ 5,015No
2Drain Gain Oxford Drains Blocked Drain Clearance★ 5,07Yes
3Thames Liquid Waste Disposal★ 5,06No
4Shotton Waste Services★ 4,77No
5The Septic Tank Store (this page)★ 4,19No
Contact
Working hours
Monday08:30–16:30
Tuesday08:30–16:30
Wednesday08:30–16:30
Thursday08:30–16:30
Friday08:30–13:00
SaturdayClosed
SundayClosed