How to Price Emergency Callouts Without Losing Money or Customers

It’s 11pm on a Saturday night. Your phone buzzes. A panicked homeowner has water pouring through their kitchen ceiling. You drag yourself out of bed, drive 40 minutes across town, spend two hours sorting the problem, and invoice them… what, exactly?

If you’re like most plumbers I work with, the answer is “not enough.” And that’s a problem, because emergency callouts should be one of the most profitable parts of your business — not a favour you do for strangers at antisocial hours.

Let’s fix that.

Why Most Plumbers Undercharge for Emergencies

Here’s what typically happens. You start your business, set a day rate, and when someone rings in a panic at the weekend, you add a bit on top. Maybe 20 or 30 quid. It feels fair. You don’t want to be “one of those” tradespeople who takes advantage of people when they’re desperate.

But here’s the thing — charging properly for emergency work isn’t taking advantage of anyone. It’s running a business.

Think about it this way. When you call a locksmith at midnight because you’ve locked yourself out, you expect to pay more. When you go to A&E instead of your GP, the NHS spends significantly more to treat you. Urgency has a cost, and everyone understands that.

The real problem is that most plumbers haven’t actually sat down and worked out what an emergency callout costs them. They’re guessing. And when you guess, you almost always guess low — because you feel awkward charging what the work is actually worth.

If your pricing across the board needs a rethink, have a read of Fixed Price vs Time & Materials: Which Works Best for Heating Engineers? — it pairs well with getting your emergency rates right.

Calculating Your True Emergency Costs

Before you set a single price, you need to understand what an emergency callout actually costs you. And I don’t just mean the petrol.

The Obvious Costs

• Travel time and fuel — You might be driving 30–60 minutes each way. That’s up to two hours of your time plus fuel, wear and tear on the van, and potentially congestion or parking charges.
• Time on site — The actual repair work, which could be anything from 30 minutes to several hours.
• Materials — Parts you carry on the van or need to source urgently.

The Hidden Costs (That Most People Forget)

• Unsocial hours premium — You’re working when you should be resting, spending time with family, or recovering for the week ahead. That has a value.
• Lost scheduled work — If a late-night callout means you’re tired and have to push back a morning job, that costs you money.
• Opportunity cost — Every hour you spend on a low-margin emergency is an hour you can’t spend on higher-value planned work.
• Availability cost — Just being available for emergencies has a cost. You can’t have a few pints, you can’t go to the cinema, you can’t switch off. That’s worth something.
• Vehicle wear — Emergency trips often involve stop-start driving, unfamiliar routes, and parking in awkward spots.

A Worked Example

Let’s say your normal hourly rate is £50 (what you charge for planned daytime work). Here’s what a Saturday evening emergency callout might actually look like:

• Travel: 45 minutes each way (1.5 hours) = £75 at your normal rate
• Time on site: 1.5 hours = £75
• Fuel and van costs: £25
• Unsocial hours premium (1.5x): additional £75
• Availability/disruption cost: £30

True cost: £280 before materials.

Now, how many plumbers would actually charge £280 for that callout? Very few. Most would charge somewhere around £150–£180 and feel like they’d done well. In reality, they’ve done the work at a loss when you factor in everything.

Building a Tiered Emergency Pricing Structure

The most professional approach — and the one that customers actually respect — is a clear, tiered structure. No surprises, no awkward conversations when you arrive on site.

Tier 1: Weekday Evenings (6pm–10pm)

This is the mildest form of emergency work. You’re still up, you’re probably at home, and the disruption is relatively minor. A reasonable approach is to charge your standard callout fee plus a 50% unsocial hours uplift.

Example: £80 callout + £60/hour (vs your normal £40/hour) + materials

Tier 2: Weekends and Late Nights (10pm–7am weekdays, all day Saturday/Sunday)

This is proper emergency territory. You’re giving up your downtime, and the disruption to your life and your next working day is significant. Double time is standard in most industries for weekend work — plumbing shouldn’t be any different.

Example: £120 callout + £80/hour + materials

Tier 3: Bank Holidays and Christmas/New Year

If someone needs you on Christmas Day, they need you badly. This is the highest tier, and rightly so. You’re sacrificing time that is genuinely irreplaceable.

Example: £180 callout + £100/hour + materials

Write these tiers down. Print them out. Put them on your website. When someone rings, you can calmly say: “Our weekend emergency rate is a £120 callout fee plus £80 per hour on site, plus any materials. Shall I come out?”

No awkwardness. No negotiation. Just clarity.

If you want a structured approach to building quotes and pricing that customers respect, The Quote Handbook walks you through the whole process step by step. It’s helped hundreds of trades business owners charge what they’re worth.

How to Communicate Emergency Rates to Customers

This is where most tradespeople fall down. They know their rates, but they mumble them, apologise for them, or try to negotiate with themselves before the customer has even said a word.

Here’s the reality: customers calling at 11pm on a Saturday expect to pay more. They’re not ringing around for the cheapest quote — they’re ringing around to find someone who’ll actually turn up. Price is secondary to availability and speed.

On the Phone

Be clear, be calm, and state your rates upfront. Something like:

“I can come out tonight. Our evening callout rate is £120 plus £80 per hour on site. I’ll also charge for any materials I use. I can usually be with you within the hour. Would you like me to come?”

Notice there’s no apology. No “I know it’s a lot, but…” Just a clear, professional statement of what it costs.

On Your Website

Publish your emergency rates on your website. This does two things: it pre-qualifies callers (the ones who ring have already seen your rates and accepted them), and it positions you as professional and transparent.

On Your Quotes and Invoices

Always itemise the callout fee separately from the hourly rate and materials. This helps customers understand exactly what they’re paying for and why it costs more than a daytime visit.

Getting confident at presenting prices is a skill, and it applies to every quote you send — not just emergencies. Have a look at How to Present Your Quotes to Win More Jobs for the full picture.

When to Say No to an Emergency Callout

This might sound counterintuitive, but sometimes the most profitable thing you can do is turn down work.

Say No When:

• It’s not actually an emergency. A dripping tap at 9pm is not an emergency. A slow leak that’s been going on for days is not an emergency. Politely explain that you can book them in for a daytime visit and save them the callout fee.
• The customer is haggling. If someone’s trying to negotiate your emergency rate before you’ve even left the house, they’ll be a problem when you invoice them too. Hold firm or wish them well.
• It’ll wreck your next day. If attending a callout at 2am means cancelling three jobs the next morning, you need to weigh up the maths. Three planned jobs at full margin might be worth far more than one emergency callout.
• It’s too far away. Set a geographical limit for emergency work. If it’s an hour’s drive each way, the numbers rarely stack up unless your callout fee reflects that travel.

Say No Professionally

You can turn down work without burning bridges. Try:

“I’m sorry, I’m not able to get to you tonight, but I can book you in first thing tomorrow morning. In the meantime, here’s what you can do to minimise the damage…”

Giving helpful advice even when you can’t attend builds goodwill and often leads to a booking the next day anyway.

Putting It All Together: Your Emergency Pricing Checklist

1. Calculate your true costs — Including travel, unsocial hours, disruption, and opportunity cost.
2. Build three tiers — Evenings, weekends/late nights, and bank holidays.
3. Set a callout fee plus hourly rate — This is clearer than a single flat fee and fairer for shorter jobs.
4. Publish your rates — On your website, in your T&Cs, and in your phone script.
5. State your rates with confidence — No apologies, no negotiation with yourself.
6. Know when to say no — Not every call at midnight is worth answering.
7. Review quarterly — Your costs change. Your rates should change with them.

The Bigger Picture

Emergency pricing is just one piece of the puzzle. If you’re getting this right but your day-to-day pricing is off, you’ll still struggle. And if you’re charging properly but your business systems are a mess, the money still won’t stick.

That’s why it’s worth looking at your whole pricing and quoting approach, not just emergencies. If you find yourself constantly busy but not seeing the profit to match, Why Being Busy Doesn’t Mean You’re Making Money will explain exactly why — and what to do about it.

And if you want hands-on help getting your pricing, systems, and business structure right, that’s exactly what we do at Together We Build. From one-to-one coaching to our full Business in a Box membership, we’ve helped hundreds of plumbing and heating businesses charge what they’re worth and keep more of what they earn.

Ready to get your pricing sorted? Get in touch and let’s have a chat about where your business is right now and where you want it to be.