01634 817328


Often people don’t look after their drains until they stop functioning. And non-functioning drains or sewer lines can be potentially messy, troublesome and a big health hazard, if not fixed immediately.
Have a drainage emergency?
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Some blockages are nothing more than a minor inconvenience and can be dealt with when you have the time and money available whereas others are more serious and require immediate action to prevent further damage to your drainage system or to your property. If you have a serious blockage and you need help urgently, call and speak to our drainage experts in Gravesend right now. We are available 24/7, 365 days a year and can normally be at your property within the hour. With no call out fees and affordable rates, our services are very competitive.
CALL 01634 817328 TODAY
Zero call-out charge in Gravesend
Fully insured up to £10 million
Emergency drainage services 24/7
Own a fleet of latest equipment to fix any kind of drainage problem
16+ years of experience in drainage industry
Cater to both residential and commercial customers throughout Gravesend
Blocked drains are potentially messy, disruptive, upsetting and at worst a health hazard, the good news is that 3 Flow Drainage are just a phone call away.
“CCTV Drain Survey Specialist” We specialize in CCTV drain inspection and survey in Gravesend and other parts of South East England.
3 Flow Drainage cover the South East of England including Central and Greater London, Kent, Essex and Sussex providing drainage servicing and repair work.
Additional Services
Blocked Downpipes
Blocked Drains
Blocked Guttering
Blocked Pipes
Blocked Sinks
Blocked Toilets
CCTV Video Camera & Reports
Drain Flooding
Drain Installation
Drain Jetting
Drain Repairs
Drain Rodding
Drain Lining
High-Pressure Cleaning
Maintenance Contracts


If you have a drain blockage in Gravesend that needs to be cleared as soon as possible, you can rely on us to deal with it quickly and efficiently. We are often able to diagnose and clear blockages in a matter of hours and are used to working with commercial clients such as local hotels and retail clients who simply cannot afford to wait. We also provide emergency services to local residents who need to have their drainage system unblocked before it causes major damage or inconvenience. We have the equipment to perform a fast drain survey on Gravesend properties of all types and to remedy any problems that are discovered.

Drainage FAQs
  • Have bad smells from your drains, sinks and plumbed appliances
  • Find that your sinks are slow to clear liquid waste
  • Suspect that your drains have cracked, collapsed or clogged.
  • Feel that your drain needs to be repaired.
  • Have a gurgling or gulping sound coming from the waste inlets or toilet
  • 16+ Years of Experience – With our years of experience in the drainage industry of London & Kent, we are able to deal with any complex drain related problem be it of drain blockage or new drainage installation.
  • Fully Insured – We are fully insured up to £10 million. And we also specialize in insurance work.
  • Well-qualified and Professional Team – All of our drain engineers and operator are fully qualified in their field and thus guarantees best quality service.
  • No hidden charges and no call out charge
  • Most competitive rates guaranteed
  • Fully Equipped with latest tools, equipment and vehicles
  • Restore drains to its full capacity
  • Ensure maximum flow of water inside the drains
  • Ensure safety against future damage from root growth
  • Expert advice on future plantation


With our team of talented technicians and state-of-the-art equipment, we can solve any and all drainage issues you may encounter. For immediate assistance, pick up the phone and call us now.

Unblocking Drains In Gravesend For Over 15 Years

3 Flow Drainage provides a wide range of drainage repair and cleaning services to domestic and commercial customers in Gravesend and the Gravesham area. Whether you require drain repairs, or installation of a brand-new drainage system, we are the right choice for you. If your drains are causing severe problems such as multiple leaks, blockages or even collapsing, our engineers can perform drain excavations to repair the condition of your property’s drains. You’re sure to receive a high standard of workmanship when you choose us for drainage services.

  • Drain excavation
  • Descaling drains
  • Drain Unblocking
  • Cesspool repairs
  • Septic tank clearing
  • Drain relining services

Why would you settle for anything less than the best service? 3 Flow Drainage take customer satisfaction seriously. When you have a blocked drain, you want it cleared, and cleared properly. Experiencing a blocked toilet which is being caused by a blockage further down the drain line is nothing short of disgusting, that is why our engineer in Gravesend works on a 24/7 365 days a year basis, because blocked drains can happen at the most inconvenient of times.
We have been recommended by local businesses as well as domestic customers in Gravesend for providing a 5 star service. So much so that our customers regularly leave us reviews on the quality of our drainage work, see below for more information.

Don’t be let down by a less experienced blocked drain company, speak to the best today to ensure that once your drain is unblocked, that it stays unblocked for good. Our high tech equipment lets us identify the source of the problem in minutes. To talk to our drainage specialist in Gravesend about drain excavation or descaling drains, you can call 3 Flow Drainage.

CALL 01474 886934 TODAY
01634 817328
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