Septic Tank Solutions Ltd (STS) is a UK-based environmental technology company specialising in the replacement of outdated septic tanks with modern, efficient Package Treatment Plants (PTPs). We help homeowners, developers, and local authorities achieve compliance with the UK’s nutrient neutrality regulations by providing a complete end-to-end solution — from survey and installation to long-term maintenance and monitoring.
Each upgraded system installed by STS contributes to measurable reductions in phosphorus and nitrogen entering local watercourses. These improvements are verified and registered as nutrient credits, which can then be purchased by housing developers to unlock sustainable development in nutrient-sensitive catchments across England.
Our process combines trusted engineering with digital transparency. Every installation is tracked through our secure online platform, ensuring 90-year maintenance obligations are met, all documentation is safely stored, and each credit remains traceable and compliant for its full lifecycle.
Headquartered in East Anglia, STS is proud to partner with homeowners, councils, and developers to protect our rivers and enable responsible growth. We believe environmental progress should be simple, measurable, and lasting — for people, property, and planet.
Visit us at www.yoursts.co.uk