Whether your boiler has packed in, a tap will not stop dripping, or you need a full bathroom refit, the first question is always the same: how much is this going to cost me?
Plumbing costs in the UK vary enormously depending on the job, your location, and whether it is an emergency. A simple tap repair might cost £60. A full bathroom installation can run into thousands. This guide gives you an honest breakdown of plumber costs across the UK in 2026 so you can tell a fair quote from a rip off.
Most plumbers charge between £40 and £80 per hour. A typical call out for a small job will cost £80 to £150. Larger jobs like boiler installations run from £1,500 to £3,500.
Plumber Hourly Rates by Region
| Region | Hourly Rate | Call Out Fee |
|---|---|---|
| London and South East | £60 to £100 | £70 to £120 |
| Midlands | £45 to £70 | £50 to £80 |
| North West | £40 to £65 | £40 to £70 |
| North East | £35 to £60 | £40 to £60 |
| Scotland | £40 to £65 | £40 to £70 |
| Wales | £35 to £60 | £35 to £60 |
Most plumbers charge a minimum call out fee that covers the first hour. After that, you pay by the hour or they quote a fixed price for the job. Always ask which pricing model they use before they start work.
London plumbers charge roughly 40% more than plumbers in the North of England or Wales. This gap is consistent across almost every trade and reflects higher operating costs, not necessarily higher quality work. A plumber in Leeds or Cardiff can be just as skilled as one in Kensington.
Common Plumbing Job Costs
| Job | Average Cost | Time |
|---|---|---|
| Fix a dripping tap | £60 to £120 | 30 mins to 1 hour |
| Unblock a drain | £80 to £150 | 30 mins to 2 hours |
| Fix a leaking pipe | £80 to £200 | 1 to 3 hours |
| Replace a toilet | £150 to £350 | 2 to 4 hours |
| Install a new radiator | £150 to £400 | 2 to 4 hours |
| Fit a new bathroom suite | £1,000 to £3,500 | 2 to 5 days |
| Boiler service | £60 to £100 | 30 mins to 1 hour |
| Boiler repair | £150 to £500 | 1 to 4 hours |
| New boiler installation | £1,500 to £3,500 | 1 to 2 days |
| Full central heating system | £3,000 to £6,000 | 3 to 5 days |
Budget vs Mid Range vs Premium Plumbing
| Feature | Budget | Mid Range | Premium |
|---|---|---|---|
| Bathroom suite (supply and fit) | £1,000 to £2,000 | £2,000 to £4,000 | £4,000 to £8,000+ |
| Boiler (supply and fit) | £1,500 to £2,500 | £2,500 to £3,500 | £3,500 to £5,000+ |
| Radiator (per unit, fitted) | £150 to £250 | £250 to £400 | £400 to £800+ |
| Toilet (supply and fit) | £150 to £250 | £250 to £400 | £400 to £800+ |
| Plumber quality | Competent, basic finish | Experienced, tidy work | Specialist, immaculate |
| Warranty | 6 to 12 months | 12 to 24 months | Up to 10 years (boiler) |
What Affects the Price
- Location. London plumbers charge roughly 40% more than plumbers in the North of England. This is consistent across almost every trade. If you are outside a major city, you will generally pay less.
- Urgency. Emergency call outs (evenings, weekends, bank holidays) typically cost 50% to 100% more than standard rates. If your boiler breaks on Christmas Day, expect to pay double. If the job can wait until Monday, it should.
- Parts and materials. Labour is usually the smaller part of a big plumbing bill. A new boiler costs £800 to £2,000 for the unit alone. A bathroom suite can be £200 to £2,000+ depending on your taste. Always ask your plumber to itemise parts and labour separately on the quote.
- Access. If the plumber needs to lift floorboards, cut into walls, or work in a tight space, the job takes longer and costs more. Easy access usually means lower costs.
- Complexity. Moving pipework to a new location is significantly more expensive than connecting to existing pipe runs. Moving a toilet involves rerouting the soil pipe, which adds £300 to £800 to any bathroom job.
- Gas work. Any work involving gas (boilers, gas hobs, gas fires) must be done by a Gas Safe registered engineer. Gas Safe engineers often charge slightly more than general plumbers because of the additional qualification and insurance requirements.
- Time of year. Plumbers are busiest from October to March when heating systems fail. You will often get better rates and faster response times during the spring and summer months.
How to Save Money on Plumbing
- Get three quotes. This is the single best thing you can do. Three quotes from different plumbers will show you the real market rate for your job.
- Ask for a fixed price. For anything beyond a small repair, a fixed quote protects you from a job that drags on.
- Supply your own materials. If you know exactly what you need (specific taps, a particular toilet, a radiator), buy it yourself and have the plumber fit it. You will avoid their mark up on materials, which can be 20% to 40%.
- Batch your jobs. Got a dripping tap, a slow draining sink, and a radiator that needs bleeding? Get them all done in one visit. The call out fee applies once, and most plumbers will offer a better rate for multiple small jobs done together.
- Service your boiler annually. A £60 to £100 annual boiler service catches small problems before they become expensive repairs. It also keeps your warranty valid.
- Do not pay for an emergency unless it is one. A dripping tap is not an emergency. A burst pipe flooding your kitchen is. Save emergency call out rates for genuine emergencies.
Red Flags to Watch For
- No Gas Safe registration. If they claim to work on gas appliances but cannot show you a Gas Safe ID card, do not let them touch anything. It is illegal and dangerous.
- No written quote. A verbal estimate is not a quote. If they will not put the price in writing, find someone who will.
- Cash only, no receipt. Reputable plumbers accept bank transfers and provide invoices. Cash only with no paperwork is a warning sign.
- Excessive urgency. If a plumber tells you a minor issue is an emergency that needs fixing right now at premium rates, get a second opinion.
- No insurance. Ask if they have public liability insurance. If they cause damage to your property (flood from a poorly fitted pipe, for example), you need to know you are covered.
- Full payment demanded upfront. A deposit for materials is reasonable. Paying in full before the job is done is a red flag.
How Plumbing Costs Break Down by Job Type
It helps to understand how plumbers structure their pricing. Small jobs are usually charged as a call out fee plus time. Medium jobs like fitting a bathroom suite or installing a boiler are almost always quoted as a fixed price. For large projects, plumbers may quote a day rate or a fixed project price.
The call out fee covers the plumber's travel time to your property and typically includes the first 30 to 60 minutes of work. If the job takes longer, you pay additional time on top. For jobs that take less than an hour (fixing a dripping tap, replacing a ballcock valve), you will usually just pay the call out fee and nothing more.
For mid size jobs (replacing a toilet, fitting a new radiator, repairing a section of leaking pipe), most plumbers prefer to give a fixed price after seeing the job. This is better for you because it removes the risk of a job taking longer than expected. Always ask for a fixed price rather than agreeing to hourly billing on anything that involves opening up walls or floors.
For large projects like bathroom installations or central heating systems, the plumber will typically visit to assess the work, then provide a written quote that breaks down materials and labour. Get at least three quotes for any job over £500 to ensure you are paying a fair rate.
Plumbing Insurance and Boiler Cover
Many homeowners take out plumbing and boiler cover insurance to avoid unexpected repair bills. These policies typically cost £15 to £30 per month and cover emergency plumbing repairs, boiler breakdowns, and sometimes central heating issues. British Gas HomeCare, HomeServe, and 247 Home Rescue are among the most common providers.
Whether plumbing insurance is worth it depends on your circumstances. If your boiler is more than 10 years old and your plumbing is ageing, the peace of mind can be valuable. If your boiler is new with a manufacturer warranty and your plumbing is in good condition, you are probably better off saving the monthly premium and paying for repairs as they arise. Over five years, insurance costs £900 to £1,800, which could cover most common repairs if you paid out of pocket.
When to Call a Plumber vs DIY
Some jobs are safe and sensible to do yourself:
- Replacing a tap washer
- Unblocking a sink with a plunger
- Bleeding a radiator
- Replacing a toilet seat
- Fitting a new shower head
Some jobs should always go to a professional:
- Anything involving gas (legally must be Gas Safe registered)
- Boiler repairs or installations
- Major leaks or burst pipes
- Moving or installing radiators
- Bathroom or kitchen fitting
- Any work that connects to the mains water supply
Budget £80 to £150 for a small plumbing job, £150 to £500 for a mid size repair, and £1,500 to £3,500 for a boiler installation or bathroom refit. Always get three quotes, check Gas Safe registration for any gas work, and ask for a fixed price wherever possible. The difference between a £40/hour plumber in Leeds and a £90/hour plumber in London is geography, not skill.
Frequently Asked Questions
How much does a plumber charge per hour in the UK?
Plumbers in the UK charge £40 to £80 per hour in 2026. London and South East rates are £60 to £100 per hour. Northern England and Wales rates are £35 to £60 per hour. Most plumbers charge a minimum call out fee covering the first hour.
How much does it cost to fix a dripping tap?
Fixing a dripping tap costs £60 to £120 in the UK including the call out fee. The job takes 30 minutes to 1 hour. Replacing a tap entirely costs £80 to £180 including parts and labour.
How much does a new boiler installation cost?
A new boiler installation costs £1,500 to £3,500 in the UK including the boiler unit and labour. The work takes 1 to 2 days. A full central heating system installation costs £3,000 to £6,000 and takes 3 to 5 days.
How much does an emergency plumber cost?
Emergency plumber call outs on evenings, weekends, and bank holidays cost 50% to 100% more than standard rates. Standard call out fees are £80 to £150. Emergency call outs can cost £150 to £300. If the job can wait until a weekday, you will save significantly.
Do plumbers charge a call out fee?
Most plumbers charge a call out fee of £40 to £120 that covers the first 30 to 60 minutes of work. This is standard practice and covers their travel time. Some plumbers waive the call out fee if the job exceeds a certain value.
Should I get a fixed price or hourly rate from a plumber?
For small repairs like fixing a tap or unblocking a drain, hourly rates are fine. For anything larger like fitting a bathroom suite or installing a boiler, always ask for a fixed price quote. A fixed quote protects you from a job that takes longer than expected.
How do I find a Gas Safe registered plumber?
Search the Gas Safe Register at gassaferegister.co.uk using the engineer's name or registration number. Any plumber working on gas appliances must be Gas Safe registered by law. Always ask to see their Gas Safe ID card before they start work.
How much does it cost to replace a toilet?
Replacing a toilet costs £150 to £350 in the UK including the plumber's time and basic materials. The job takes 2 to 4 hours. A back to wall toilet or concealed cistern installation costs more at £250 to £500.