London & Surrey
Drainage Services
From CCTV Surveys, to unblocking drains and emergency repairs, we are South London’s drainage specialists.











South London Drainage Services
We provide a range of drainage services throughout London, Surrey and the surrounding areas.
From drain descaling to unblocking and repairs, get in touch with our expert team today!

DRAIN
CLEANING
Clear the build up of mineral and rust from the inner surfaces of your drainage and sewer pipes.

DRAINAGE
UNBLOCKING
Our experts can clear clogged pipes to restore water flow in your sinks, showers, and toilets.

DRAIN
REPAIRS
From small leaks to severe drain damage, our experts are on hand to tackle any drainage repair.

CCTV SURVEY
DRAINAGE
A CCTV survey can detect blockages or damage to your pipes to help us diagnose the problem.

DRAIN CLEANING
A. Lings professional drain cleaning service involves specialised techniques and equipment to clear blockages, remove buildup, and restore optimal flow in plumbing systems.
Whether drain cleaning residential, commercial, or industrial drains, including sinks, toilets, showers, and main sewer lines, we can resolve your drain issues.
We target clogs caused by grease, hair, food, soap, tree roots, or pipe scale, and prevents recurring problems through thorough drain cleaning and maintenance.
Once your drain is clear, it’s important to keep it that way. Follow these simple prevention tips:
- Never pour oil or grease down the sink – use a fat trap or bin instead
- Use strainers to catch food, hair, and debris
- Only flush toilet paper – no wipes or sanitary products
- Run hot water regularly to keep grease moving
Book regular drain cleaning and descaling (especially in hard water areas)
Schedule a CCTV drain survey if you have an older property or frequent blockages
DRAINAGE UNBLOCKING
Drainage unblocking involves diagnosing and clearing obstructions in pipes using specialised tools and techniques.
Drainage unblocking focuses on immediate resolution of blockages from plumbing systems to restore proper water flow causing slow drainage, backups, or overflows.
Drainage unblocking is a subset of professional drain cleaning focused specifically on removing blockages from plumbing systems to restore proper water flow. We provide drainage unblocking in household or commercial drains, such as sinks, toilets, showers, or main sewer lines, caused by grease, hair, food, soap, tree roots, or foreign objects.
Common Signs of a Blocked Drain
- Slow draining sinks, baths, or showers
- Gurgling noises from pipes
- Bad smells coming from plugholes
- Water backing up in sinks or toilets
- Overflowing external drains
If you’re in London or South London and need urgent help, we offer emergency drain unblocking services – call us anytime for fast, local support.


DRAINAGE REPAIRS
Drainage repairs involve fixing damaged or malfunctioning drainage systems to restore proper function and prevent issues like leaks, backups, or flooding.
Drainage repairs are performed by A. Lings who are licensed plumbers and drainage specialists to correct physical damage or defects in underground or surface drainage systems, including household drains (sinks, toilets), main sewer lines, and external drains (gullies, manholes) on domestic or commercial properties.
Common Issues Requiring Drainage Repairs
- Cracked or Collapsed Pipes: Caused by ground movement, heavy traffic, or ageing (common in South London’s Victorian-era clay pipes).
- Tree Root Intrusion: Roots penetrate pipe joints, causing cracks or blockages.
- Corrosion: Metal pipes (e.g., cast iron) degrade over time, leading to leaks or collapses.
- Misaligned or Leaking Joints: Poor installation or ground settlement causes joints to separate.
- Bellied Pipes: Pipes sag due to soil erosion, creating low spots where debris collects.
- Fatbergs or Scale Buildup: Hardened grease or mineral deposits weaken pipes, requiring repair alongside unblocking.
DRAIN JETTING
Using specialist high-pressure water jets, we can remove blockages and debris from your pipes.
It can remove grease, scale, silt, and other obstructions that may clog or damage the pipes.
Drainage jetting can also restore the flow and efficiency of the drainage system, as well as prevent future problems such as flooding, bad odours, or health hazards.
Drainage jetting is a fast and effective way of maintaining the hygiene and functionality of drains, and it can be used for both domestic and commercial purposes.
It is also environmentally friendly, as it does not use any chemicals or harmful substances.


CCTV SURVEY DRAINAGE
CCTV surveys are a cost-effective and non-invasive way of assessing the health of your drainage systems identifying any potential issues.
CCTV surveys are a method of inspecting the condition and functionality of drainage systems using cameras mounted on remotely operated vehicles.
They can help identify blockages, leaks, cracks, corrosion, root intrusion, and other problems that may affect the performance of the drainage system.
CCTV surveys can also provide accurate information on the location, depth, and layout of the pipes, which can be useful for planning maintenance, repairs, or upgrades.
Drainage Services FAQs
London & South London | A Lings Group Limited
At A Lings Group, we provide comprehensive drainage solutions for both residential and commercial clients. Our services include:
- Emergency drain unblocking
- CCTV drain surveys
- Drain repairs & relining
- Pipe descaling
- High-pressure water jetting
- Drain cleaning & maintenance
- Root ingress removal & prevention
We proudly serve areas such as Croydon, Bromley, Lewisham, Lambeth, Southwark, Wandsworth, Clapham, Balham, Streatham, Tooting, and Wimbledon.
Yes, we provide 24/7 emergency drain unblocking throughout South London and Greater London. Our expert engineers respond fast to urgent callouts in Croydon, Brixton, Wimbledon, Dulwich, and surrounding postcodes to minimise disruption and damage.
Our pricing is transparent and competitive. Costs vary based on the blockage severity and required treatment. Contact our office for a free, no-obligation quote.
Absolutely. Our CCTV drain surveys are ideal for:
- Pre-purchase home inspections
- Persistent drainage issues
- Insurance claims
We regularly carry out surveys in Wandsworth, Clapham, Battersea, Dulwich, and more.
The most common causes include:
- Fat, oil, and grease build-up
- Limescale (especially in hard water areas like South London)
- Tree roots penetrating old pipework
- Non-flushable items (wipes, sanitary products)
To prevent issues:
- Never pour fats or oils down sinks
- Avoid flushing anything except toilet paper
- Use strainers in sinks and showers
- Book regular descaling in hard water zones (e.g., Balham, Croydon)
Yes. Our professional drain cleaning includes pipe descaling and jetting to remove mineral deposits, grease, and scale — keeping your system free-flowing and healthy.
Yes. All engineers at A Lings Group are:
- Fully insured
- Highly experienced
- WJA Certified (Water Jetting Association)
- Trained in safe use of high-pressure equipment
We are proud holders of the following accreditations:
- CHAS Advanced
- SafeContractor Approved
- Gas Safe Registered
- WJA (Water Jetting Association) Certified
- NAPIT Registered for Electrical Safety
We’re always on standby for fast response. Our local teams aim to attend within 1–2 hours across South London, including Brixton, Wimbledon, Dulwich, Croydon, and Clapham. Most blockages are cleared on the first visit.
Where We Provide Expert Drainage Services
We proudly offer our drainage services across a wide range of locations in and around London, including Banstead, Carshalton, Caterham, Croydon, South Croydon, Coulsdon, Kenley, Kingston Upon Thames, Mitcham, Morden, New Malden, Purley, Surbiton, Sutton, Thames Ditton, Thornton Heath, Wallington, Warlingham, Wimbledon, Whyteleafe, and Worcester Park. Our coverage extends across key postcode areas such as BN, BR, CR, GU, KT, RH, SE, SM, SW, and TW, ensuring reliable and accessible service for both residential and commercial clients throughout South West London and the surrounding counties.
Why choose a.lings for drainage?
Whether it’s emergency repairs, CCTV surveys or general drain maintenance, we offer fast, reliable services throughout London & Surrey.
You can trust our qualified drainage specialists to deliver exceptional workmanship and ensure your home or business drainage operates smoothly, all at a fair and transparent price.

EMERGENCY RESPONSE
Our drainage experts are on hand for emergencies. If you are experiencing a blocked drain or have a leak that’s causing property damage, give our office team a call and we will send someone out ASAP.

FULLY QUALIFIED & INSURED
To make sure our work always meets the highest standards, all of our drain specialists hold the following qualifications and accreditations; WRAS, CHAS, Safe Contractor, WJA (Water Jetting Association)

FAST RESPONSE
TIMES
Our dedicated office team always make sure to respond quickly to any enquiries. If your issue is an emergency, we will make sure to prioritise the job to get you back up and running.

TRANSPARENT PRICING
We know it’s important to deliver quality work at a good value price. Our quotes are quick, straightforward, and transparent, ensuring there are no hidden fees. You can contact our team for any quote queries.
WJA Certified Drainage Specialists
Precision & Safety in High Pressure Water Jetting
Choosing a WJA certified drainage specialist means hiring a professional trained to the highest standards in safe, efficient, and effective high pressure water jetting techniques.
WJA accreditation ensures that our specialists follow strict safety protocols, minimising risk while delivering powerful cleaning and unblocking solutions for drains, sewers, and industrial pipework. For professional drainage solutions backed by industry recognised training, trust A.Lings to get the job done right.
emergency DRAINAGE REPAIRS, london
At A.Lings Group, we’re dedicated to providing reliable and professional emergency drainage repairs across London.
From the moment you reach out to us, our team ensures a seamless process. From dispatching a qualified drainage expert promptly to delivering expert diagnosis and repairs. With a commitment to safety, efficiency, and customer satisfaction, we strive to keep your home or business flowing and fuss free. Let us handle your drainage needs with the expertise and care you can trust.

REQUEST OUR
ASSISTANCE
Contact our helpline to report your drainage issue. Our friendly team is ready to assist you ASAP.

DRAINAGE EXPERT
DISPATCHED
A qualified drainage professional will be dispatched to your location promptly, ensuring help arrives fast.

DIAGNOSIS &
REPAIR
Our expert will assess the problem and carry out necessary repairs to get your drains running smoothly.

DRAINS RESTORED, PROBLEM SOLVED!
Enjoy peace of mind knowing your drainage issue has been resolved with safety and reliability in mind.