Why do drain unblocking prices vary so much?

Prices vary based on the type and severity of blockage, the equipment needed, access difficulty, time of day, and the experience of the contractor. Always get a quote before work begins.

Should I pay a call-out fee for drain unblocking in Derby?

No — we do not charge a call-out fee. Be wary of contractors who charge just to attend. You should only pay for work actually carried out.

Is it worth getting a CCTV survey before expensive repairs?

Absolutely. A CCTV survey before repair work will confirm exactly what needs doing and prevent paying for unnecessary repairs. It typically costs less than the price difference between the right and wrong repair approach.

How Much Does Drain Unblocking Cost in Derby?

One of the most common questions we get asked is "how much will it cost?" The honest answer is: it depends. But this guide will give you a clear picture of typical drain unblocking costs in Derby in 2026.

Typical Drain Unblocking Prices in Derby (2026)

Prices vary depending on the type of blockage, how severe it is, the time of day, and how much equipment is required. Here are typical price ranges you can expect from a reputable Derby drainage company:

Service	Typical Price Range
Sink or bath drain unblocking	£60 – £120
Toilet unblocking	£70 – £130
External drain / gully clearing	£80 – £150
High-pressure water jetting (main drain)	£90 – £200
CCTV drain survey (domestic)	£100 – £250
Pipe relining (per metre)	£80 – £200
Drain excavation and repair	£500 – £3,000+

What Affects the Cost of Drain Unblocking?

Severity of the Blockage

A simple sink blockage caused by hair or grease will clear quickly and cost less than a main drain blockage caused by years of accumulated fat and debris that requires extended water jetting to remove.

Location of the Blockage

Blockages close to the drain opening — in the trap beneath a sink, for example — are quick and easy to clear. Blockages deep in the drain system or in a main sewer connection require more time and specialist equipment.

Access

If the blockage is in a drain beneath a paved driveway, under decking, or in a difficult-to-access location, additional time and effort will be required, which affects the price.

Time of Day

Emergency call-outs in the middle of the night or on bank holidays may carry a premium. We are transparent about pricing and always quote upfront — call us for an honest price.

What You Should Never Pay For

A call-out fee just to attend: Reputable drainage companies do not charge you simply to come and look at the problem.
Work that isn't needed: Always ask for an explanation of what the engineer is recommending and why.
Vague estimates with no written quote: Always get a clear, fixed price before work begins.

How to Get a Fair Price for Drain Unblocking in Derby

The best approach is to call a local, independent drainage company — not a national franchise — and ask for a fixed-price quote before any work starts. Local companies have lower overheads than national chains and typically offer better value.

We always give you an upfront, fixed price before we start. No hidden charges, no call-out fees, no nasty surprises.