Drainage System Installation, Servicing and Maintenance
- Septic Tank
- Treatment Plant
- Stormwater Attenuation Tank
- Drainage field
- Soak away
- Grease trap & Interceptor
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Our Services
New Drain System Installation
Building a new property or upgrading an old system? We install everything from water mains to septic tanks, treatment plants, soakaways, and pump stations. Whether it’s a fresh start or a much-needed upgrade, we’ll make sure your system is built to last.
Maintenance and Servicing
Our experienced local drainage specialists and engineers take care of everything - from preventative checks to routine servicing - ensuring your drainage systems stay in top condition year-round.
Drain System Inspection and Survey
Using advanced tools like CCTV drain cameras, our expert drainage inspections and surveys give you a clear, accurate picture of your system’s condition. Whether you're investigating a recurring issue or purchasing a property.
Liquid Waste Collection & Disposal
We operate a fleet of waste water tankers, covering Dorset, Wiltshire, Hampshire and across the South of England. Septic, Cesspit, Treatment plant, Grease trap and interceptor emptying.
Hampshire-based Family-owned Business
At Clanville Draintech, we provide professional installation, servicing, and maintenance of drainage systems across Hampshire. Our skilled engineers deliver reliable, high-quality solutions for both residential and commercial properties — from full system installations to routine servicing and emergency repairs. With a focus on efficiency, compliance, and long-term performance, we ensure your drainage systems are installed and maintained to the highest standards, minimising downtime and preventing future issues. Whether you’re upgrading existing infrastructure or need ongoing support, our local team is here to help.
Pre-planned Maintenance Available
Whether it’s scheduled maintenance or servicing to avoid future issues, we’re here to help you stay ahead of costly repairs and unexpected disruptions.
Our maintenance services include:
- Routine drainage system inspections
- Water pipe and mains servicing
- Preventative plumbing maintenance
- Cleaning and descaling
- System performance checks
Request a No Obligation Quote Now Or Call Us On 01264 710543
Here's what you get
When You Choose to Work with Us
Highly Experienced Team
Most engineers on our team are well experienced over 15years in the industry
24 Hour Emergency Call Out
As we operate a 24hr service, we are on hand for any emergency, any time of day.
No Call Out Fees
We do not charge for call outs, nor do we charge for quotations. Contact us now for free callouts
Rapid Response Time
Get in touch with us today and we will get back to you as soon as possible.
Fully Insured
We are fully qualified and insured to undertake all jobs. Our engineers are also qualified to carry out all drainage jobs.
No1 Trusted
We are trusted by many customers and are recommended time and time again. Commercial and Residential
Don't Just Take Our Words For It
Client satisfaction is paramount to us at Clanville Draintech, see what some of our customers say about us!
A huge thumbs up for Clanville Draintech. They were brilliant and professional unblocking a drain that two other companies had failed to do. They explained clearly the problem, provided a diagram of the pipework and film footage of the blockage. All within a reasonable cost in spite of the hours required to complete the job. Highly recommended. Many thanks.
Lucy Burney
Brilliant service and I would highly recommend. Thanks again!
WENDY WILSON
Excellent service and value for money. We recently had a new water treatment tank installed by Ed and his team and I am really happy with how the project was executed, especially as this was our first time having this kind of works done and due to the level of investment you want to ensure everything goes well. The guys on the ground were always really friendly and professional at all times and the support we received from Ed during the process (as our work was far from straight forward!) was exceptional. If you’re looking to install a new water treatment plant and mindful of engaging the right contract as this is an expensive investment, I would highly recommend Clanville.
alan Gallacher
We Cover Hampshire and The South Of England
- Andover
- Basingstoke
- Bath
- Bicester
- Chippenham
- Crawley
- Droxford
- Durley
- East Stratton
- Ellingham
- Exton
- Fareham
- Farlington
- Farnborough
- Farringdon
- Fordingbridge
- Gosport
- Grateley
- Harbridge
- Hambledon
- Headley
- Houghton
- Itchen Stoke
- Kimpton
- Kingsley
- Kings Worthy
- Litchfield
- Littleton
- Lyndhurst
- Milford
- Milton
- Monxton
- Morestead
- Newtown
- Northington
- Overton
- Petersfield
- Portsea
- Portsmouth
- Ringwood
- Romsey
- Southampton
- Stockbridge
- Winchester
Cant find your area?
- Drain cleaning
- Pipe installation and replacement
- Treatment plant installation
- Septic tank installation
- Pump station
Contact Info
Clanville Draintech Ltd, Prospect Farm, Monxton, Andover, Hampshire, SP11 7DA
Phone: 01264 710543
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