Plumber Call-Out Charges Explained

What does a call-out charge actually pay for?

The fee exists because a visit costs the plumber money before a single fitting is touched. In London that means driving across town, paying for parking or the Congestion Charge, carrying a van stock of parts, and giving up the time they could have spent on a booked job. The call-out recovers that cost whether the fix takes five minutes or five hours.

What you get for it varies more than the name suggests. At a minimum it gets someone to your address and pays for the diagnosis: finding where the water is coming from, why the boiler has locked out, or which valve has failed. Whether any repair time is included depends on the firm, and that is where most confusion about plumber callout cost comes from.

Firms structure it in one of four ways:

• Attendance only. You pay to get the plumber there, then labour starts from the moment they begin work.
• Attendance plus a first period. The fee includes the first 30 or 60 minutes on site, and anything after that is billed by the hour or half hour.
• First-hour charge. There is no separate attendance fee, but the first hour is priced higher than later hours and is charged in full even if the job takes ten minutes.
• Free attendance. Nothing is charged for turning up, but a minimum labour charge or a higher hourly rate covers the cost instead.

None of these is dishonest in itself. The problem is only ever not knowing which one you have agreed to before the van arrives.

How much do London plumbers charge to come out?

These are rough market ranges for the fee to attend, based on the rate cards London firms publish and national price guides. They are not our prices, firms vary widely, and London sits at the top of the national range.

• Weekday daytime: roughly £60 to £120, often including the first 30 to 60 minutes. Some firms waive it if you go ahead with the repair.
• Weekday evening: roughly £90 to £175.
• Overnight: roughly £120 to £220.
• Saturday and Sunday: roughly £100 to £200, with Sunday usually the dearer day.
• Bank holidays, including Christmas Day and New Year’s Day: roughly £140 to £250.

The same visit can cost two or three times as much depending on when you ring and how the firm counts time. That is why the questions in the next section matter more than the headline figure.

Four questions to ask before anyone sets off

Most arguments about a plumbing bill start with a phone call that was too short. Before you give your address, ask these, and write the answers down with the time you rang:

• What is the attendance fee at this hour, and does it include any time on site? If it includes 30 minutes, ask what the next 30 cost.
• Is labour after that charged hourly, by the half hour, or as a fixed price per job? Ask whether the first hour is charged in full regardless.
• Are the prices inclusive of VAT? A firm turning over more than £90,000 a year must add 20 per cent, and a figure quoted without it can grow by a fifth on the invoice.
• If the part is not on the van and a second visit is needed, is there another attendance fee for the return?

A firm that will not answer the first question over the phone is telling you something. See how to spot an emergency plumber scam for the other warning signs.

Do you have to pay if the plumber can’t fix it?

Usually, yes. The fee pays for attendance and diagnosis, and both have happened. If the plumber finds that the fault is on the water company’s side of the boundary, or that the boiler needs a part that has to be ordered, you have still had the visit.

Two pieces of consumer law are worth knowing here. Under the Consumer Contracts Regulations 2013, the usual 14-day right to cancel does not apply when you ask a trader to visit to carry out urgent repairs or maintenance, so you cannot cancel an emergency repair after the fact. That exception only covers the urgent work itself: extra services, or goods that are not replacement parts for the repair, sold to you during the same visit still carry the cancellation right.

Under section 51 of the Consumer Rights Act 2015, if no price was agreed for a service you only have to pay a reasonable price for it, and no more. That is a useful backstop, but arguing over what is reasonable after midnight is far harder than agreeing a price before work starts.

When is a call-out worth paying for?

Pay for a visit when water is escaping and you cannot stop it at the stopcock, when water is near lights or sockets, when the only toilet is out of action, or when there is no heating or hot water and someone at home is elderly, very young or unwell. Is it an emergency or can it wait goes through the grey areas.

Some calls can be avoided with a few safe checks first. Turning off the stopcock stops most leaks until morning; how to turn off a stopcock covers the stiff and hidden ones. A boiler that has locked out can be reset once from the front panel, and a pressure gauge below 1 bar can often be topped up at the filling loop. Nothing inside the boiler casing is a householder check.

If you smell gas, open windows, shut the gas off at the meter if it is safe to, avoid switches, and call the National Gas Emergency Service on 0800 111 999 from outside. That call is free and is not a plumber’s job.

How our call-out works

Our fee is a flat £60 at any hour, the same at 3am on a Sunday as at lunchtime on a Tuesday, anywhere in London and inside the M25. The engineer makes the problem safe and tells you what has failed and why. The repair price is agreed with you on site before any work starts, and if you decide not to go ahead you have paid only the £60.

Gas work is carried out by Gas Safe registered engineers. For how the visit runs, see our 24-hour plumber service or emergency boiler repair if the problem is the boiler. The pricing page sets out the call-out on one card, and plumber cost per hour in London explains what the labour side of the bill usually looks like.