Did you know the laws around off-mains drainage changed significantly back in 2020? Many people we talk to in Wigan are surprised to learn that discharging septic tank waste directly into a watercourse, like a ditch or a stream, is now illegal under the Environment Agency's General Binding Rules. If you're planning to sell your property or if your current system is failing, you'll likely need to upgrade to a proper sewage treatment plant. These modern units treat the effluent to a much higher standard, making it safe for the environment. We can handle the entire process for you, ensuring your home is fully compliant and future-proofed.

A sewage treatment plant is essentially a miniature version of a professional water treatment works sitting right on your property. Unlike a basic septic tank that just lets solids settle, these plants use an Aerobic Treatment Unit (ATU) to actively break down waste using oxygen and friendly bacteria. This process significantly reduces the Biochemical Oxygen Demand (BOD) of the liquid, meaning the water leaving the system is much cleaner. It’s a massive win for the local Wigan environment and protects the groundwater around your home from nasty pollutants.

One of the biggest worries we hear from customers is about the mess a new installation might cause. We get it—you've spent years getting your garden looking just right. That's why our drainage engineers use 'no-dig' technology and careful groundworks to keep disruption to an absolute minimum. We aren't just a team with a digger; we are NADC-certified experts with the right qualifications, including EUSR and WRC certifications. We manage the project from the first site assessment through to the final commissioning, even handling the council permits and paperwork so you can just relax and let us do the heavy lifting.