Septic Tanks & Water Treatment Plants

Septic tanks are simple, require less energy, and need a soakaway system. Treatment plants actively process waste and produce cleaner outflow, making them suitable for sensitive areas.

Choosing between them depends on site conditions, local regulations, and the number of people using the system on your Hampshire property.

Routine emptying prevents blockages and overflow. Tankers remove built-up sludge and inspect the tank for leaks or structural issues, keeping your system running safely.

Hampshire homeowners typically need septic tank emptying every 12 to 18 months, depending on house size and usage.

Regular servicing is needed to keep treatment plants working properly. This involves checking pumps, aerators, electrical controls, and cleaning key components.

We provide detailed checks and maintenance for all major plant types used in Hampshire properties, helping to prevent costly breakdowns.

Overflow, backup, or foul odours may indicate an urgent septic tank problem. Swift action helps protect your property and the environment.

Portsmouth Drains offers 24/7 emergency cover with a target one-hour response for urgent issues anywhere across our Hampshire service area.

A sewage treatment plant is a system designed to process all waste water from a property. It uses mechanical and biological processes to clean water to a higher standard than a septic tank.

Properties in places like Emsworth or Hayling Island often choose this type of unit to meet stricter environmental rules and discharge cleaner effluent.

Installing a septic tank involves surveying your site, calculating required capacity, and excavating an appropriate chamber. Correct placement is vital to prevent groundwater contamination and ensure efficient operation.

Engineers at Portsmouth Drains handle the complete process, ensuring all work follows local regulations and manufacturers’ recommendations.

Common problems include cracks, collapsed pipes, or blocked soakaways. Early repairs keep your system functioning and stop pollution of land or watercourses.

Portsmouth Drains handles all aspects of septic tank repairs. Emergency call-outs are available 24/7 if your tank overflows or fails.

Regulations from the Environment Agency require that septic tanks and treatment plants are correctly maintained and do not cause pollution. Discharge consents and upgrades may sometimes be needed.

We advise on compliance for homes and rural businesses, and can upgrade systems to meet current standards for properties in areas like Chichester or Petersfield.

A drainage field—or soakaway—disperses treated water from your tank into the soil. Problems here can cause slow drains or ground waterlogging.

Engineers use CCTV inspections to find blockages or failed pipes. If repairs are needed, we handle excavation and replacement for drainage fields on domestic or commercial sites.