Malcolm Spalding
The work was to make a sewer connection to one of our buildings. AFS were patient, helpful and professional throughout. Special thanks to Dan Ford and Steve for an excellent job.
We provide specialist septic tank conversion services in Chichester, supporting coastal homes, rural properties and commercial sites where environmental protection and discharge compliance are critical. Our engineers replace outdated septic tanks with modern sewage treatment plant systems designed for sensitive locations.
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Real feedback from homeowners and businesses across Hampshire, Surrey & West Sussex.
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Chichester and its surrounding villages include a large number of properties not connected to mains drainage. Coastal conditions, high groundwater levels and proximity to protected watercourses mean that traditional septic tanks often fail to meet current wastewater regulations.
Our Chichester septic tank conversion service replaces failing systems with approved sewage treatment plants, improving effluent quality and environmental protection. We also support long-term performance through treatment plant maintenance and compliant installation services.
Property owners in Chichester require septic tank conversion for reasons including:
All septic tank conversions in Chichester are completed to current wastewater treatment regulations, with particular attention to coastal and environmental protection standards.
Our structured septic tank conversion process in Chichester ensures compliance in environmentally sensitive locations:
Every septic tank conversion in Chichester includes testing and documentation to support ongoing regulatory compliance.
If your septic tank system in Chichester has failed or you have been advised to upgrade urgently, our engineers provide prompt assessment and conversion support.
We offer responsive septic tank conversion services across Chichester and surrounding West Sussex locations.
Our Chichester septic tank conversion services include site surveys, septic tank decommissioning, sewage treatment plant installation, commissioning and compliance documentation.
We work with approved treatment plant manufacturers to ensure safe discharge and long-term reliability.
Our septic tank conversion services in Chichester support homeowners, estates and commercial sites. Related services include septic tank compliance, sewage treatment plant installation, treatment plant maintenance and pre-house purchase inspections.
To book septic tank conversion in Chichester, call 01420 561661 or complete our online enquiry form for expert advice.
Common questions about septic tank regulations, compliance checks and sewage treatment upgrades.
The general binding rules set out how septic tanks and small sewage discharges must operate to reduce the risk of pollution.
If your septic tank discharges directly to surface water such as a stream, river or ditch, you may be required to upgrade to a sewage treatment plant.
Compliance depends on factors such as where the system discharges, its condition and how it is maintained.
We can assess your septic system and advise whether it meets current requirements, along with any changes that may be needed.
Not always. Some systems can remain in place if they meet current requirements and are correctly maintained.
However, if your septic tank discharges to surface water, an upgrade to a sewage treatment plant may be required. We can confirm the best route once we assess your setup.
Yes. Alton Facility Services can advise on suitable sewage treatment options based on your property, discharge type and compliance needs.
We can coordinate installation and commissioning to ensure the system operates correctly and meets current standards.
Yes. If you are buying or selling a property with a septic system, we can help assess compliance early in the process.
We provide practical guidance on what is required so potential issues can be addressed before they delay or complicate a sale.
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