
Septic Tanks & Water Treatment Plants
- 100% satisfaction guarantee
- No call out charge, competitive prices!
- 24-7, 365 Emergency call outs
- 1 Hour response time
- Done by certified & fully-insured technicians
Get A Free Quote
24/7 Emergency
Round-the-clock cover, 365 days a year
No Call Out Charge
You only pay for the work we carry out
1 Hour Response
Fast dispatch to New Forest & Hampshire
Septic Tank and Sewage Treatment Plant Services in New Forest
Septic Tank & Water Treatment Services
Local, family owned & operated
Serving New Forest & Surrounding Areas
Comprehensive Septic Tank & Water Treatment Information
A septic tank is an underground chamber where household wastewater from homes in places like Ashurst and Pennington is separated and partially treated. Solids settle to the bottom, forming sludge, while liquid effluent flows out to a drainage field.
This system is common for rural properties in the New Forest where mains drainage is not available. Regular emptying and proper care are vital to prevent blockages and maintain safe sanitation.
Septic tanks offer basic treatment but require more frequent emptying, especially for properties with larger households or high water usage. Water treatment plants produce a higher-quality outflow, often needed in Hordle, Brockenhurst and protected natural areas across the New Forest.
Choosing between them depends on local ground conditions, regulations, and the volume of household wastewater.
Emptying prevents overflow, nasty smells, and costly blockages. Our vacuum tankers remove sludge and build-up from tanks across Marchwood, Hythe, and other New Forest villages.
Regular maintenance includes checking baffles, inlets, and exits—spotting early signs of wear and damage so your system keeps working smoothly.
Sewage treatment plants need regular servicing to keep filters, pumps, and aeration systems working. Our team checks all electrical and mechanical parts, clears any blockages, and tests the plant’s outflow quality.
We advise residents in places like Fawley and Lyndhurst to schedule servicing annually or after periods of heavy use.
Overflowing tanks, blocked inlets, or system failure can cause sewage to back up into homes or gardens. Our 24/7 emergency cover includes a 1-hour response target throughout Hampshire and New Forest.
We arrive with the right equipment to contain and clear the issue, so you can get back to normal quickly.
A water treatment plant uses mechanical and biological processes to treat wastewater more efficiently than a traditional septic tank. Air pumps and filtration systems break down solids, producing a cleaner effluent suitable for sensitive areas such as Beaulieu and Lymington.
These systems are increasingly chosen for properties where environmental protection and compliance with latest standards are required.
Installation begins with a site survey of your property, such as a rural Burley cottage or a Sway farmhouse, assessing soil, access, and usage. Our team then fits the tank below ground, connecting your drains and constructing a drainage field where needed.
We handle compliance, notify relevant authorities if required, and provide written guarantees for all installation work.
If you notice damp patches in your garden, slow drains, or odours near your tank, prompt repair may be needed. Problems like cracked lids, pipe blockages, or faulty baffles can lead to leaks or pollution.
Our engineers carry out CCTV inspections and use excavation where necessary, aiming for a lasting repair with minimal disruption to your property.
Current regulations mean all septic tanks and treatment plants must meet discharge limits to protect local streams, especially in New Forest’s protected habitats.
We guide you through Environment Agency rules and help upgrade older systems, ensuring your set-up is legal and environmentally responsible.
A drainage field disperses treated liquid from your tank or plant into the ground. Problems like waterlogging, smells, or slow draining may mean the field is blocked or compacted.
We investigate using CCTV and excavation, restoring proper drainage or recommending a replacement scheme if needed.
Why Choose New Forest Drains for Septic Tank Services?
Expert Technicians
Certified engineers with experience in Hampshire’s rural and residential drainage.
Rapid Response
1-hour response target for urgent septic or treatment plant emergencies.
Advanced Equipment
Modern tankers and CCTV kit for precise emptying, servicing, and fault location.
Guaranteed Work
All repair work comes with a clear, written guarantee for your peace of mind.
What You Can Expect From Us
No call-out charge
You only pay for the work we carry out, agreed before we start.
1-hour response target
We aim to reach emergencies across New Forest within the hour.
24/7, 365 days
A real person answers the phone day and night, including bank holidays.
Fully insured engineers
Public liability insurance and trained, certified technicians on every job.
Guaranteed repair work
Repairs and relining are backed by a written workmanship guarantee.
Local to you
Engineers based in and around New Forest and Hampshire.
We Understand Septic Tank Problems Can Be Stressful
Call us on 01425 837 232 for expert help with septic tanks and sewage treatment systems.
01425 837 232Contact Us About Septic Tanks
If you require septic tank or water treatment plant services, reach out to New Forest Drains today. Our specialists will be happy to provide all the information you need.
