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For many homeowners, upgrading offers better water pressure, improved energy efficiency, and valuable space-saving benefits. If you’re renovating or modernising your home, an unvented system is often a smart investment.
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Professional Drain Maintenance London
At London Drainage Facilities Ltd, we understand the importance of keeping your drainage system in top working condition to prevent costly repairs and unexpected disruptions. Our drain maintenance programmes are designed to proactively remove scale deposits, grease and debris to ensure your drains remain clear and free flowing all year round.
Why Regular Drain Maintenance Matters
Without proper maintenance, sediment, scale and waste build-up can lead to slow drainage, recurring blockages and even structural damage. Areas with heavy usage, such as kitchens, washrooms, toilets and underground drainage systems, are particularly vulnerable. Instead of waiting for a major issue to arise, our scheduled drain maintenance plans help prevent problems before they start.
What’s Included in Our Drain Maintenance Programmes?
- Regular drain cleaning to remove scale, grease and debris
- Unlimited free-of-charge callouts for serviced drains
- High-pressure water jetting for thorough system flushing
- Electro-mechanical coring for stubborn deposits
- Site inspection by our experienced surveyors—completely free of charge
- Detailed reports on work completed and recommendations for future maintenance
Drain Unblocking
CCTV Surveys
Drain Cleaning
Drain Maintenance
Drain Repairs
Drain Jetting
Commercial Drainage Services
Excavation Works
Installation Works
Have an emergency? Or, perhaps you're looking for maintenance services or a quote?
Contact us for expert drainage and plumbing support, day or night.
Why choose London Drainage Facilities Ltd for your drain maintenance in London?
Most of our work comes from recommendation by existing customers, which is a testament to our level of service and workmanship.
- Highly rated on Trustpilot & Google
- Fully Qualified and Accredited
- 19 Years of Drainage & Plumbing Experience
- All Work Guaranteed
- Competitive Pricing across London
- Free Site Surveys
- No Obligation Quotations
- Fully Insured Local Company
- Expert Plumbing Repairs and Maintenance
- Drainage Repairs and Maintenance
With public liability insurance, competitive prices and our guarantees, we remain the preferred drainage and plumbing specialists in London.
You can rely on our expertise and professionalism when it comes to quality drainage and plumbing solutions.
See Our Case Studies
Explore our diverse range of successful drainage projects across London and beyond.
Our case studies showcase how London Drainage Facilities Ltd has delivered professional drainage solutions for residential properties, commercial buildings, industrial facilities, and public infrastructure.
From emergency drain repairs in historic buildings to implementing preventative maintenance systems for large commercial properties, these real-world examples demonstrate our versatility and dedication to excellence.
House of Commons
House of Commons
London Drainage Facilities attend the House of Commons to clear several rooms during flash flooding and torrential downpours during July 2021. Find out morePicote Concrete Removal
Picote Concrete Removal
London Drainage Facilities were delighted to win the tender for a ground-breaking project at Heathrow Airport. Our client, BAM Nuttall Ltd, had been working… Find out moreTanker & Wet Vac Services
Tanker & Wet Vac Services
When extreme weather hits the UK, this can be damaging and chaotic for public services. London Drainage Facilities were contacted to clear flash floods... Find out moreStorm Group
Storm Group
London Drainage Facilities were approached by Storm Group to offer vital support for their project at the Lion and Hogarth Centre in Brentwood. Find out moreMITCHELLS & BUTLERS (The Navigation Inn)
Mitchells & Butlers (The Navigation Inn)
To protect the business from repeated flood damage, we designed & delivered a comprehensive flood defence & drainage system. Find out moreMITCHELLS & BUTLERS (The Globe)
Mitchells & Butlers (The Globe)
With the pub only closed on Sundays, our team deployed three experienced plumbers to work in coordination with the client’s building contractor. Find out moreBenefit from Our Drain Maintenance Expertise & Experience in London
At London Drainage Facilities Ltd, we know that preventative drain maintenance is the key to avoiding unexpected drainage issues, costly repairs and major disruptions to your home or business. A well-maintained drainage system ensures smooth operation, reduces the risk of blockages and extends the lifespan of your pipework.
By enrolling in a drain maintenance programme with London Drainage Facilities Ltd, you’ll benefit from expert care, tailored service plans and unlimited free-of-charge callouts for serviced drains. Our professional team is committed to keeping your drainage system in optimal condition all year round.
Why Invest in Regular Drain Maintenance?
Prevents Costly Repairs
Routine maintenance removes scale, grease and debris before they lead to serious drainage issues. This minimises the risk of pipe damage and avoids expensive emergency repairs.
Reduces the Risk of Blockages
A clogged drain can quickly become a major problem, causing overflows, foul odours and even flooding. Our regular maintenance service keeps your drains clear and free flowing, preventing build-ups before they become a problem.
Unlimited Free Callouts
With our drain maintenance plans, you get unlimited free-of-charge callouts for any serviced drainage system. This means you’ll never have to worry about additional costs when issues arise.
Improves Hygiene and Safety
Blocked and poorly maintained drains can harbour bacteria, attract pests and cause unpleasant odours. Regular servicing ensures a clean, hygienic environment for your home, business or commercial property.
Increases Drain Lifespan
Over time, scale and sediment build-up can damage pipes, leading to premature wear and costly replacements. Our maintenance services help preserve the integrity of your drainage system, extending its lifespan.
Environmentally Friendly Approach
Many people turn to chemical drain cleaners to tackle drainage issues, but these can weaken pipes and harm the environment. At London Drainage Facilities Ltd, we use high-pressure water jetting and electro-mechanical coring—powerful yet eco-friendly solutions that clean your drains safely and effectively.
Tailored Drain Maintenance Plans
Every property is different, which is why we offer bespoke maintenance solutions to suit your specific needs. Our expert surveyors will assess your site at no cost, ensuring your drainage system receives the right level of care. Once enrolled in our service plan, you’ll benefit from peace of mind, knowing your annual drainage costs are predictable and your system is in safe hands.
Protecting Your Drainage System and the Environment
Some businesses resort to using chemicals to combat drain issues, but this is often ineffective and harmful. Chemical treatments can cause long-term damage to pipes and seals, leading to costly replacements, and they also pose a significant risk to the environment. Our eco-friendly drain maintenance methods provide a safe, effective and sustainable alternative.
The London Drainage Facilities Ltd Approach to Drain Maintenance
- Free on-site survey – One of our drainage specialists will assess your system and recommend a tailored maintenance plan.
- Routine service cleans – Our engineers use industry-leading equipment to remove scale and sediment effectively.
- Full engineer report – After each service, we provide a clear report detailing the work completed and any potential concerns.
- Unlimited callouts – If any drainage issues arise in serviced areas, we’ll attend at no extra charge.
FAQs About Pre-planned Drain Maintenance in London
Regular drain maintenance helps prevent blockages, reduces the risk of costly repairs and keeps your drainage system functioning efficiently. Over time, scale, grease and debris build up inside pipes, which can lead to slow drainage, foul odours and potential structural damage. Our routine servicing ensures your drains remain clear and free-flowing, minimising disruptions to your home or business.
Can I use an unvented cylinder with any boiler?
Unvented cylinders work well with system or regular boilers, but not with combi boilers, as combi systems don’t require a hot water cylinder. Your installer will help determine the best setup based on your current system and hot water needs.
How much maintenance does an unvented system require?
Unvented cylinders should be serviced annually by a qualified engineer to ensure they remain safe and efficient. Regular maintenance helps prevent issues and extends the lifespan of the system.
Do I need good water pressure to install an unvented cylinder?
Yes, because unvented cylinders rely on mains pressure, it’s important to have a strong and consistent water supply. A qualified installer will assess your pressure levels during the initial survey to ensure suitability.
Are unvented systems safe?
Yes, unvented hot water cylinders are very safe when installed and maintained correctly. They are fitted with multiple safety features such as pressure relief valves, thermostats, and expansion vessels to prevent overpressure and overheating.
What is an unvented hot water cylinder?
An unvented hot water cylinder is a sealed system that connects directly to the mains water supply. It delivers hot water at high pressure without the need for a separate cold water tank in the loft, making it a more modern and space-efficient solution.
How much does scheduled drain maintenance cost?
Our scheduled drain maintenance services include unlimited free of charge callouts to all serviced drains, which gives our customers great peace of mind when it comes to knowing that an allocated annual budget for drainage work is in place for any work that is required. The costs of our drain maintenance service varies depending on...Continue reading→
Can drain maintenance help prevent emergency blockages?
Yes, regular drain maintenance is the most effective way to prevent emergency blockages. By routinely clearing your drains, we remove build-up before it becomes a major issue, reducing the likelihood of sudden blockages, overflows and potential property damage.
What are the benefits of signing up for a drain maintenance programme?
Our drain maintenance programme offers a proactive approach to keeping your drainage system in peak condition. Benefits include: Unlimited free callouts for serviced drainage Preventative maintenance to avoid costly repairs Improved hygiene by reducing odours and bacteria build-up Extended drain lifespan by minimising wear and tear Fixed costs, allowing you to plan your budget with...Continue reading→
What is included in a drain maintenance service?
Our drain maintenance service includes: High-pressure water jetting to clear build-up Electro-mechanical coring to remove scale and debris A full inspection of your drainage system Identification of potential issues before they escalate A detailed report on the work carried out and any recommendations for future care
The frequency of maintenance depends on factors such as usage levels and the type of property. Domestic properties may require annual servicing, whereas businesses with heavy water usage—such as restaurants or hotels—may benefit from quarterly or even monthly maintenance. Our team at London Drainage Facilities Ltd can assess your system and recommend a tailored maintenance schedule that suits your needs.
Is it worth upgrading from a vented to an unvented cylinder?
For many homeowners, upgrading offers better water pressure, improved energy efficiency, and valuable space-saving benefits. If you’re renovating or modernising your home, an unvented system is often a smart investment.
Can I use an unvented cylinder with any boiler?
Unvented cylinders work well with system or regular boilers, but not with combi boilers, as combi systems don’t require a hot water cylinder. Your installer will help determine the best setup based on your current system and hot water needs.
How much maintenance does an unvented system require?
Unvented cylinders should be serviced annually by a qualified engineer to ensure they remain safe and efficient. Regular maintenance helps prevent issues and extends the lifespan of the system.
Do I need good water pressure to install an unvented cylinder?
Yes, because unvented cylinders rely on mains pressure, it’s important to have a strong and consistent water supply. A qualified installer will assess your pressure levels during the initial survey to ensure suitability.
Are unvented systems safe?
Yes, unvented hot water cylinders are very safe when installed and maintained correctly. They are fitted with multiple safety features such as pressure relief valves, thermostats, and expansion vessels to prevent overpressure and overheating.
What is an unvented hot water cylinder?
An unvented hot water cylinder is a sealed system that connects directly to the mains water supply. It delivers hot water at high pressure without the need for a separate cold water tank in the loft, making it a more modern and space-efficient solution.
How much does scheduled drain maintenance cost?
Our scheduled drain maintenance services include unlimited free of charge callouts to all serviced drains, which gives our customers great peace of mind when it comes to knowing that an allocated annual budget for drainage work is in place for any work that is required. The costs of our drain maintenance service varies depending on...Continue reading→
Can drain maintenance help prevent emergency blockages?
Yes, regular drain maintenance is the most effective way to prevent emergency blockages. By routinely clearing your drains, we remove build-up before it becomes a major issue, reducing the likelihood of sudden blockages, overflows and potential property damage.
What are the benefits of signing up for a drain maintenance programme?
Our drain maintenance programme offers a proactive approach to keeping your drainage system in peak condition. Benefits include: Unlimited free callouts for serviced drainage Preventative maintenance to avoid costly repairs Improved hygiene by reducing odours and bacteria build-up Extended drain lifespan by minimising wear and tear Fixed costs, allowing you to plan your budget with...Continue reading→
What is included in a drain maintenance service?
Our drain maintenance service includes: High-pressure water jetting to clear build-up Electro-mechanical coring to remove scale and debris A full inspection of your drainage system Identification of potential issues before they escalate A detailed report on the work carried out and any recommendations for future care
Our drain maintenance service includes:
- High-pressure water jetting to clear build-up
- Electro-mechanical coring to remove scale and debris
- A full inspection of your drainage system
- Identification of potential issues before they escalate
- A detailed report on the work carried out and any recommendations for future care
Is it worth upgrading from a vented to an unvented cylinder?
For many homeowners, upgrading offers better water pressure, improved energy efficiency, and valuable space-saving benefits. If you’re renovating or modernising your home, an unvented system is often a smart investment.
Can I use an unvented cylinder with any boiler?
Unvented cylinders work well with system or regular boilers, but not with combi boilers, as combi systems don’t require a hot water cylinder. Your installer will help determine the best setup based on your current system and hot water needs.
How much maintenance does an unvented system require?
Unvented cylinders should be serviced annually by a qualified engineer to ensure they remain safe and efficient. Regular maintenance helps prevent issues and extends the lifespan of the system.
Do I need good water pressure to install an unvented cylinder?
Yes, because unvented cylinders rely on mains pressure, it’s important to have a strong and consistent water supply. A qualified installer will assess your pressure levels during the initial survey to ensure suitability.
Are unvented systems safe?
Yes, unvented hot water cylinders are very safe when installed and maintained correctly. They are fitted with multiple safety features such as pressure relief valves, thermostats, and expansion vessels to prevent overpressure and overheating.
What is an unvented hot water cylinder?
An unvented hot water cylinder is a sealed system that connects directly to the mains water supply. It delivers hot water at high pressure without the need for a separate cold water tank in the loft, making it a more modern and space-efficient solution.
How much does scheduled drain maintenance cost?
Our scheduled drain maintenance services include unlimited free of charge callouts to all serviced drains, which gives our customers great peace of mind when it comes to knowing that an allocated annual budget for drainage work is in place for any work that is required. The costs of our drain maintenance service varies depending on...Continue reading→
Can drain maintenance help prevent emergency blockages?
Yes, regular drain maintenance is the most effective way to prevent emergency blockages. By routinely clearing your drains, we remove build-up before it becomes a major issue, reducing the likelihood of sudden blockages, overflows and potential property damage.
What are the benefits of signing up for a drain maintenance programme?
Our drain maintenance programme offers a proactive approach to keeping your drainage system in peak condition. Benefits include: Unlimited free callouts for serviced drainage Preventative maintenance to avoid costly repairs Improved hygiene by reducing odours and bacteria build-up Extended drain lifespan by minimising wear and tear Fixed costs, allowing you to plan your budget with...Continue reading→
How often should drain maintenance be carried out?
The frequency of maintenance depends on factors such as usage levels and the type of property. Domestic properties may require annual servicing, whereas businesses with heavy water usage—such as restaurants or hotels—may benefit from quarterly or even monthly maintenance. Our team at London Drainage Facilities Ltd can assess your system and recommend a tailored maintenance...Continue reading→
Our drain maintenance programme offers a proactive approach to keeping your drainage system in peak condition. Benefits include:
- Unlimited free callouts for serviced drainage
- Preventative maintenance to avoid costly repairs
- Improved hygiene by reducing odours and bacteria build-up
- Extended drain lifespan by minimising wear and tear
- Fixed costs, allowing you to plan your budget with confidence
Is it worth upgrading from a vented to an unvented cylinder?
For many homeowners, upgrading offers better water pressure, improved energy efficiency, and valuable space-saving benefits. If you’re renovating or modernising your home, an unvented system is often a smart investment.
Can I use an unvented cylinder with any boiler?
Unvented cylinders work well with system or regular boilers, but not with combi boilers, as combi systems don’t require a hot water cylinder. Your installer will help determine the best setup based on your current system and hot water needs.
How much maintenance does an unvented system require?
Unvented cylinders should be serviced annually by a qualified engineer to ensure they remain safe and efficient. Regular maintenance helps prevent issues and extends the lifespan of the system.
Do I need good water pressure to install an unvented cylinder?
Yes, because unvented cylinders rely on mains pressure, it’s important to have a strong and consistent water supply. A qualified installer will assess your pressure levels during the initial survey to ensure suitability.
Are unvented systems safe?
Yes, unvented hot water cylinders are very safe when installed and maintained correctly. They are fitted with multiple safety features such as pressure relief valves, thermostats, and expansion vessels to prevent overpressure and overheating.
What is an unvented hot water cylinder?
An unvented hot water cylinder is a sealed system that connects directly to the mains water supply. It delivers hot water at high pressure without the need for a separate cold water tank in the loft, making it a more modern and space-efficient solution.
How much does scheduled drain maintenance cost?
Our scheduled drain maintenance services include unlimited free of charge callouts to all serviced drains, which gives our customers great peace of mind when it comes to knowing that an allocated annual budget for drainage work is in place for any work that is required. The costs of our drain maintenance service varies depending on...Continue reading→
Can drain maintenance help prevent emergency blockages?
Yes, regular drain maintenance is the most effective way to prevent emergency blockages. By routinely clearing your drains, we remove build-up before it becomes a major issue, reducing the likelihood of sudden blockages, overflows and potential property damage.
What is included in a drain maintenance service?
Our drain maintenance service includes: High-pressure water jetting to clear build-up Electro-mechanical coring to remove scale and debris A full inspection of your drainage system Identification of potential issues before they escalate A detailed report on the work carried out and any recommendations for future care
How often should drain maintenance be carried out?
The frequency of maintenance depends on factors such as usage levels and the type of property. Domestic properties may require annual servicing, whereas businesses with heavy water usage—such as restaurants or hotels—may benefit from quarterly or even monthly maintenance. Our team at London Drainage Facilities Ltd can assess your system and recommend a tailored maintenance...Continue reading→
Yes, regular drain maintenance is the most effective way to prevent emergency blockages. By routinely clearing your drains, we remove build-up before it becomes a major issue, reducing the likelihood of sudden blockages, overflows and potential property damage.
Is it worth upgrading from a vented to an unvented cylinder?
For many homeowners, upgrading offers better water pressure, improved energy efficiency, and valuable space-saving benefits. If you’re renovating or modernising your home, an unvented system is often a smart investment.
Can I use an unvented cylinder with any boiler?
Unvented cylinders work well with system or regular boilers, but not with combi boilers, as combi systems don’t require a hot water cylinder. Your installer will help determine the best setup based on your current system and hot water needs.
How much maintenance does an unvented system require?
Unvented cylinders should be serviced annually by a qualified engineer to ensure they remain safe and efficient. Regular maintenance helps prevent issues and extends the lifespan of the system.
Do I need good water pressure to install an unvented cylinder?
Yes, because unvented cylinders rely on mains pressure, it’s important to have a strong and consistent water supply. A qualified installer will assess your pressure levels during the initial survey to ensure suitability.
Are unvented systems safe?
Yes, unvented hot water cylinders are very safe when installed and maintained correctly. They are fitted with multiple safety features such as pressure relief valves, thermostats, and expansion vessels to prevent overpressure and overheating.
What is an unvented hot water cylinder?
An unvented hot water cylinder is a sealed system that connects directly to the mains water supply. It delivers hot water at high pressure without the need for a separate cold water tank in the loft, making it a more modern and space-efficient solution.
How much does scheduled drain maintenance cost?
Our scheduled drain maintenance services include unlimited free of charge callouts to all serviced drains, which gives our customers great peace of mind when it comes to knowing that an allocated annual budget for drainage work is in place for any work that is required. The costs of our drain maintenance service varies depending on...Continue reading→
What are the benefits of signing up for a drain maintenance programme?
Our drain maintenance programme offers a proactive approach to keeping your drainage system in peak condition. Benefits include: Unlimited free callouts for serviced drainage Preventative maintenance to avoid costly repairs Improved hygiene by reducing odours and bacteria build-up Extended drain lifespan by minimising wear and tear Fixed costs, allowing you to plan your budget with...Continue reading→
What is included in a drain maintenance service?
Our drain maintenance service includes: High-pressure water jetting to clear build-up Electro-mechanical coring to remove scale and debris A full inspection of your drainage system Identification of potential issues before they escalate A detailed report on the work carried out and any recommendations for future care
How often should drain maintenance be carried out?
The frequency of maintenance depends on factors such as usage levels and the type of property. Domestic properties may require annual servicing, whereas businesses with heavy water usage—such as restaurants or hotels—may benefit from quarterly or even monthly maintenance. Our team at London Drainage Facilities Ltd can assess your system and recommend a tailored maintenance...Continue reading→
Our scheduled drain maintenance services include unlimited free of charge callouts to all serviced drains, which gives our customers great peace of mind when it comes to knowing that an allocated annual budget for drainage work is in place for any work that is required. The costs of our drain maintenance service varies depending on the requirements, so please get in touch with the team today for a quote.
Is it worth upgrading from a vented to an unvented cylinder?
For many homeowners, upgrading offers better water pressure, improved energy efficiency, and valuable space-saving benefits. If you’re renovating or modernising your home, an unvented system is often a smart investment.
Can I use an unvented cylinder with any boiler?
Unvented cylinders work well with system or regular boilers, but not with combi boilers, as combi systems don’t require a hot water cylinder. Your installer will help determine the best setup based on your current system and hot water needs.
How much maintenance does an unvented system require?
Unvented cylinders should be serviced annually by a qualified engineer to ensure they remain safe and efficient. Regular maintenance helps prevent issues and extends the lifespan of the system.
Do I need good water pressure to install an unvented cylinder?
Yes, because unvented cylinders rely on mains pressure, it’s important to have a strong and consistent water supply. A qualified installer will assess your pressure levels during the initial survey to ensure suitability.
Are unvented systems safe?
Yes, unvented hot water cylinders are very safe when installed and maintained correctly. They are fitted with multiple safety features such as pressure relief valves, thermostats, and expansion vessels to prevent overpressure and overheating.
What is an unvented hot water cylinder?
An unvented hot water cylinder is a sealed system that connects directly to the mains water supply. It delivers hot water at high pressure without the need for a separate cold water tank in the loft, making it a more modern and space-efficient solution.
Can drain maintenance help prevent emergency blockages?
Yes, regular drain maintenance is the most effective way to prevent emergency blockages. By routinely clearing your drains, we remove build-up before it becomes a major issue, reducing the likelihood of sudden blockages, overflows and potential property damage.
What are the benefits of signing up for a drain maintenance programme?
Our drain maintenance programme offers a proactive approach to keeping your drainage system in peak condition. Benefits include: Unlimited free callouts for serviced drainage Preventative maintenance to avoid costly repairs Improved hygiene by reducing odours and bacteria build-up Extended drain lifespan by minimising wear and tear Fixed costs, allowing you to plan your budget with...Continue reading→
What is included in a drain maintenance service?
Our drain maintenance service includes: High-pressure water jetting to clear build-up Electro-mechanical coring to remove scale and debris A full inspection of your drainage system Identification of potential issues before they escalate A detailed report on the work carried out and any recommendations for future care
How often should drain maintenance be carried out?
The frequency of maintenance depends on factors such as usage levels and the type of property. Domestic properties may require annual servicing, whereas businesses with heavy water usage—such as restaurants or hotels—may benefit from quarterly or even monthly maintenance. Our team at London Drainage Facilities Ltd can assess your system and recommend a tailored maintenance...Continue reading→