Do You Need Drain Repairs? Here's How to Know for Sure
On a day-to-day basis, when it comes to their drains most people prefer an ‘out of sight, out of mind’ approach. That said, when things start to go wrong, it’s never a good idea to leave them be. Although drain repair in London can be a major expense, it’s almost always far cheaper than letting the problem build up over time.
So how can you recognise a problem with your drains? And what steps can you take to avoid the need for costly repairs?

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Early Symptoms
As a rule, most symptoms of drain damage fall into one of two categories: drainage issues and knock-on effects.
Drainage issues could be anything from slow drainage and pooling to full-on backing up i.e. when you flush the toilet water appears in the sink.
Knock-on effects take longer to appear and can be more serious. These include unpleasant smells, dampness, mould, and even, in extreme cases, pest infections.
All of this is to say that it’s important to recognise those early symptoms for what they are and not just a quirk of your system.
Booking A CCTV Drain Survey in London
So you’ve noticed something behaving in a way it shouldn’t. What now?
Before diving into costly drain repairs, the best way to proceed is with a survey. Here at Environ, we offer CCTV drain surveys in London, using a high-definition camera to probe out your pipes and pinpoint the cause of the problem.
This allows for a far more accurate diagnosis allowing you to fix the problem quickly and cost-effectively.
Repair or Replace
After a survey, the next step is to decide whether to repair or replace your drain system. As a rule, most problems can just be repaired but there are times when it may be more cost-effective to replace large parts of your system—particularly if they’re made from old materials that have begun to break down due to wear and tear.
Here at Environ Drainage, we’re always happy to help our customers find the solution that’s right for them. Our expert team have years of experience and they can offer tailored solutions to find the best match for your dilemma.
To learn more about drain repair in London or any other services we offer, email us today at drainage@environpropertyservices.co.uk or call 020 3875 8207.
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FREQUENTLY ASKED QUESTIONS
Drain jetting costs between £70 and £175 on average. Drain jetting is the most effective technique a professional drainage repair service provider in London can use. It thoroughly removes any obstructions, resulting in clear pipes and eliminating immediate drain issues. The process also removes other debris that’s building up along the length of the pipe, preventing further problems in future.
While some plumbers will attempt to tackle a blocked drain, their expertise mainly lies with water coming into your home rather than going out of it. So a plumber can fix dripping taps, install a new sink or repair leaky pipes internally. But a drainage services company is better to resolve issues with drains and wastewater leaving your property.
If your sink is blocked or your toilet is overflowing, you can call a plumber, but if it’s your drains that are clogged, emitting a bad smell or can’t be unclogged with a plunger, it’s time to call a local drainage service. They have the equipment and experience to resolve larger problems.
Drainage companies offer a variety of services, from the installation of drainage systems to homes and businesses to resolving problems with existing systems. Good drainage companies will use CCTV inspection to evaluate the state of existing pipes and can remove blockages, suggesting replacement or repairs to pipework when necessary.
A drainage system is a series of channels that carry excess water away from humans, animals, or plants. There are two main types in UK homes:
- Surface drainage systems: including downspouts, gullies in your garden, and linear drains – carrying away excess rainwater.
- Grey water systems: including your kitchen and bathroom wastewater from sinks, toilets, baths and showers.
Drainage removes excess water away from the property. Rainwater is drained away to prevent standing water which can cause soil erosion and damage the fabric of your home. Grey water from kitchens and bathrooms is conducted into the main sewage system for cleaning and purifying. Without drainage, homes would flood or become contaminated with sewage.

