Clanville Draintech
At Clanville Draintech, we provide specialist tanker services using our fleet of high-powered JetVac tankers and wastewater tankers to handle a wide range of liquid waste management tasks. Whether you need septic tanks, cesspits, wastewater tanks, or pump chambers emptied and maintained, with over 15years experience in the industry, you can count on our expertise to get the job done efficiently.
From routine servicing to urgent call-outs for failed pump stations, tank emptying or drainage blockages, our professional team is ready to help. Just give us a call at 01264 710543, provide your postcode, and we’ll get a tanker to your property quickly and hassle-free. With a scheduled service, you don’t even need to be there—we handle everything for you, so you can focus on what matters.
Though based in Andover, we cover Hampshire and the South of England, including Salisbury, Southampton, Portsmouth, Swindon, Poole, Bournemouth, Bath, Woking, Winchester and beyond. Our JetVac tankers and fleet of specialist vehicles are available 24/7, 365 days a year, so whenever you need us, we’re just a phone call away.
If you’re a homeowner or business without a mains sewer connection, you likely rely on a septic tank, cesspit, or treatment plant to manage your sewage and wastewater.
A septic tank is a self-contained underground system that separates solid waste from wastewater. The solids settle at the bottom and break down naturally, while the liquid flows into a soakaway or drainage field, where it is safely filtered into the ground. Over time, the sludge at the bottom builds up. What happens if you never drain your septic tank? It will lead to blockages, unpleasant smells, and even system failure. A cesspit, on the other hand, is simply a sealed underground storage tank that collects all wastewater and sewage without processing it. Unlike septic tanks, cesspits do not have an outlet for liquids to drain away, meaning they fill up quickly and require more frequent emptying. If not maintained properly, they can overflow, leading to serious hygiene risks and potential environmental damage.
If these systems aren’t emptied and maintained, they can become a health hazard, causing waste to back up into your home or business, creating foul odors and possible contamination. At Clanville Draintech, we specialize in reliable wet waste disposal and tanker services, serving customers across Andover, Basingstoke, Brockenhurst, Chichester, Crawley, Winchester, Eastleigh, Alton, Totton, Ringwood, Salisbury, Tunbridge, Reading, the New Forest, Lymington, Southampton, Portsmouth, and beyond.
We continue to work with a wide range of domestic and commercial clients, including railways, restaurants, hotels, hospitals, schools, airports, businesses, property management companies, letting agents, and industrial sites. No matter the size or scale of your operation, we provide efficient and compliant waste management solutions to keep everything running smoothly.
Businesses in the food service and hospitality industry rely on us to keep their grease traps running smoothly and in full compliance with environmental regulations. Whether you need grease trap cleaning, oil interceptor emptying, regular maintenance, or a full installation, our expert team is here to help.
We understand just how essential a well-maintained septic tank or cesspit tank is for properties that aren’t connected to the main sewer system. Without regular upkeep, your tank can quickly become a headache, leading to unpleasant smells, slow drainage, or even costly repairs. That’s why we offer a professional septic tank emptying service
We provide regular emptying of treatment plant and pump stations. We also provide maintenance and installation services to keep your system running efficiently and in full compliance with regulations. Our expert team specializes in sludge removal and routine servicing, ensuring your treatment plant operates at its best.
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We take pride in offering the best local rates—guaranteed! Whether you need routine tank empty, system maintenance, or urgent drainage solution, we’ve got you covered. Don’t wait until a small issue turns into a costly problem—get a free, no-obligation quote today! Our team is available 24/7. Domestic or Commercial works? Call us today at 01264 710543 for quick help!
We offer a wide range of services, including liquid waste disposal, liquid waste collection, tanker services, drain jetting, all kinds of drainage repair issues as well as installations. We’re proud to serve the areas with reliable, professional support tailored to your needs.
Here are some frequently asked questions on our tanker services and liquid waste disposal for both commercial and domestic properties
Generally, the cost of emptying a septic tank in the UK will depend on two things – the size of your tank and your location. For instance, a smaller domestic tank (around 1,000 to 2,000 gallons) will generally cost less, while a larger tanks or one used for commercial purposes will be more expensive in terms of emptying cost. If your tank hasn’t been emptied in a long time and has a heavy build-up of sludge, this could also affect the price. It’s best to get a tailored quote based on your specific tank size and needs. Free free to call us at 01264710543.
Simple answer – the general rule of thumb will be “most septic tanks need to be emptied once a year”. However, this depends on factors like the size of your tank, the number of people in your household, and how much wastewater you produce. Smaller tanks or systems used by larger families may need emptying every six months or even more frequently, while larger, well-maintained tanks might go longer between services. Regular emptying helps prevent blockages, overflows, and expensive repairs.
There are a few signs that your septic tank is getting full and needs emptying:
If you notice any of these, it’s best to arrange a tank empty service as soon as possible to avoid bigger problems.
The General Binding Rules for septic tanks and cesspits in England are legal requirements set by the Environment Agency to protect the environment from pollution. These rules apply to properties that are not connected to the mains sewer system and have private wastewater treatment systems.
Key General Binding Rules for Septic Tanks and Cesspits:
Septic Tanks Must Discharge Properly
Cesspits Must Be Well-Maintained and Emptied Regularly
Regular Maintenance Is Required
Correct Installation and Capacity
Follow Environmental Regulations
Selling a Property with a Septic Tank or Cesspit
If your system does not comply with the General Binding Rules, you may need to upgrade, replace, or relocate your system to meet current standards. For professional advice, servicing, or upgrades, contact Clanville Draintech today!
No, you shouldn’t attempt to empty a septic tank yourself. It requires specialist equipment, and the waste must be legally and safely disposed of at an approved treatment facility. Handling sewage without the right equipment and training can be dangerous and could lead to contamination or fines. It’s always best to hire a licensed waste disposal company like Clanville Draintech to ensure the job is done safely and efficiently.
Clanville Draintech Ltd,
Prospect Farm,
Monxton,
Andover, Hampshire,
SP11 7DA
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