Septic tank engineers in essex
Septic Tank & Sewage
Treatment plant Installations & Repairs
Expert Septic Tank & Sewage Treatment Plant Solutions
At A.S.H. we specialise in the installation, repair, and maintenance of septic tanks and sewage treatment plants across Essex and the surrounding areas.
Whether you require a brand-new system, an upgrade to meet current regulations, or routine servicing, our expert team delivers reliable and environmentally compliant wastewater management solutions.
Understanding The Regulations
In 2015, the Environment Agency introduced the General Binding Rules for small sewage discharges in England. From 1 January 2020, septic tanks are no longer permitted to discharge directly into a watercourse, such as a river or stream.
Property owners must either:
Replace their system with a sewage treatment plant, or install a soakaway system to safely disperse effluent into the ground.
Any new septic tank installations must comply with British Standard BS EN 12566, ensuring systems are designed and installed to meet modern wastewater treatment standards.
Common Septic Tank Problems
Clogs
Blockages
Buildup
Overflows
Damage
Drain Field Failure
Septic Tanks vs
Sewage Treatment Plants
Both systems manage wastewater for properties not connected to the mains sewer network — but they operate differently:
- Septic Tanks separate solids from liquids, with the effluent discharged into a soakaway or drainage field for further natural filtration.
- Sewage Treatment Plants provide an additional treatment stage, removing contaminants to a much higher standard. The treated water can then be safely discharged into a watercourse or drainage field.
As a result of recent regulation changes, sewage treatment plants have become the preferred and often required option for most property owners.
Upgrade Your System Today
If your septic tank discharges into a watercourse, it must be upgraded to a compliant system under the General Binding Rules.
Our team at A.S.H. can replace outdated systems with modern, efficient sewage treatment plants that meet all current standards — ensuring long-term reliability and environmental protection.
Septic Tank Experts in Essex
Installation
We provide professional installation of both septic tanks and sewage treatment plants for domestic and commercial properties. Each project begins with a free site survey, allowing us to design and recommend the most suitable system based on property size, soil conditions, and local environmental regulations.
Repairs & Upgrades
If your existing system is non-compliant or experiencing issues such as clogs, blockages, overflows, or drain field failure, we can assess and repair or replace components to restore full functionality.
Maintenance & Servicing
Regular maintenance ensures your system operates efficiently and remains compliant. Our team offers scheduled servicing, inspections, and emergency callouts all year round to prevent costly repairs and downtime.
septic tank systems in Essex, Suffolk, Cambridgeshire & London
Why Choose ASH Environmental?
A.S.H. Environmental combines expertise with reliability to address all your drain-related issues effectively. We're dedicated to providing outstanding service, ensuring your satisfaction and peace of mind.
Available 24/7, 365 Days
We are always ready to help with your drain issues. No matter when you need us, we're here to help, day or night.
2 Hour Response Time
With a commitment to prompt service, we guarantee a response time of just 2 hours. This quick turnaround ensures your issues are addressed swiftly.
Over 40 Years Experience
With over 40 years of experience in septic tanks, our extensive experience means we bring a wealth of knowledge and expertise to every job.
Local Septic Tank Specialists
As local specialists in sewage drainage systems, we understand the community's specific needs. Our local expertise allows us to provide tailored and efficient solutions.