Common issues we fix
- ✓ Slow or standing water in sinks, baths and showers
- ✓ Gurgling waste pipes and bad odours from traps
- ✓ Blocked external drains and gullies after heavy rain
- ✓ Multiple fixtures draining slowly at once (a main-drain sign)
How much does drain unblocking cost in Swindon — and what's involved?
Drain unblocking in Swindon clears a single slow fixture or a whole blocked drainage run, usually in one visit, with a typical range of £85–£175. The engineer first checks whether the problem is local to one sink, bath or toilet or whether the main drain is affected, then clears it with drain rods, an electromechanical snake or high-pressure jetting depending on the blockage. Most jobs are completed in a single visit, with a fixed price confirmed on site before work begins and no call-out fee or out-of-hours premium — nights, weekends and bank holidays cost the same. Once the obstruction is removed, every connected appliance is flushed to confirm free flow. If several fixtures drain slowly at once, the blockage is usually in the main drain rather than a branch pipe, which we can clear and then inspect to stop it returning.
£85–£175 Most single-fixture and branch-pipe blockages. Fixed price, no call-out fee, no out-of-hours premium.
Typical range — fixed price confirmed before booking. Prices include VAT. See the full price list for every job type.
What to expect on the day
- ✓ Quick assessment to find whether the problem is one fixture or the main drain
- ✓ The right method chosen — rods for simple blockages, jetting for stubborn ones
- ✓ A fixed quote before work starts, with no charge if you decide not to proceed
- ✓ Confirmation the system is clear, plus advice to prevent it recurring
Our process
Inspect
We assess symptoms and isolate the likely blockage point.
Resolve
We clear and clean drains using the right method for the issue.
Prevent
We provide practical recommendations to reduce repeat callouts.
Drain Unblocking — frequently asked questions
How much does drain unblocking cost?
Drain unblocking typically costs £85–£175, covering everything from a single blocked sink or toilet to an outside gully — the exact price depends on which fixture is affected and how the blockage is reached. Request a fast, fixed-price quote online; there is no call-out fee, and we never charge more once work has started.
Do you charge a call-out fee for drain unblocking?
No. We never charge a call-out fee for drain unblocking, and there's no out-of-hours premium either — nights, weekends and bank holidays cost the same as a daytime visit. You only pay for the work carried out, confirmed before we start.
Can a blocked drain be unblocked without digging?
Yes, in almost every case. Drain rods, an electromechanical snake, or high-pressure jetting clear the vast majority of blockages through existing access points, with no need to dig. Excavation is only needed where the pipe itself has collapsed rather than simply blocked.
Will you know if my drain needs a repair rather than just unblocking?
Yes. If a drain keeps blocking in the same place after clearing, that usually points to a damaged or displaced pipe rather than a one-off blockage. We can carry out a CCTV survey to confirm the cause and recommend a fixed-price repair so the problem doesn't keep coming back.
Do you charge a call-out fee?
No, Blocked Drains Swindon does not charge any call-out fees. You only pay for the work completed.
How quickly can you arrive in an emergency?
For urgent drainage issues, we prioritise dispatch and aim to arrive typically 60 to 90 minutes across Swindon, 24 hours a day across Swindon and surrounding Wiltshire areas, traffic and weather permitting.
Helpful articles
Drain Maintenance
How to Unblock an Outside Drain: Home Remedies That Work (and When to Call a Pro)
Most blocked outside drains can be cleared without a plumber — if you know what to do. Here is a straightforward guide that will have water flowing freely again in under an hour.
Drain MaintenanceBlocked Drains in Swindon: The Most Common Causes
Swindon's unique geology and rapid expansion have created specific drainage challenges. Here are the most common causes of blocked drains across the town.
Drain MaintenanceDrain Maintenance Tips for Swindon Homeowners
Simple, regular maintenance can prevent most blocked drain emergencies. Here are the most effective drain care habits for Swindon homeowners.
Blocked DrainsWhy Is My Toilet Gurgling? Causes, Costs, and When to Worry
Gurgling isn't random — it's trapped air being forced back through a water trap because something further down the pipe is restricting normal airflow.