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Plumbing Quotes UK
From Vetted Local Plumbers

Get quotes from vetted local plumbers. Gas work must legally be done by a Gas Safe registered engineer — ask to see the card before anyone starts. Emergency callouts, boiler replacement, bathroom plumbing — up to 3 free quotes in 24 hours, across 519 towns.

  • Gas work must be done by a Gas Safe registered engineer — ask to see the card
  • Ask about APHC or WaterSafe membership for added protection
  • Emergency callouts from £110
  • Boiler replacements from £1,600
See Boiler Cost Guide
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What do you need?

Every job below has its own page with the full 2026 price ranges, what moves the number, and a quote form matched to that exact job — so your enquiry reaches the right supplier.

Plumber ratesHourly and day rates, call-out fees and the emergency premium.£45–£90/hrSee costs & get quotes →Burst pipes & leaksEmergency call-out, leak detection and the repair itself.£80–£600See costs & get quotes →Underfloor heatingElectric and wet systems, priced per square metre.£60–£190/m²See costs & get quotes →Pipe fittingNew runs, outside taps and kitchen or bathroom pipework.£400–£1,200See costs & get quotes →Re-plumbing a houseA whole-house repipe, priced by bedrooms.£4,500–£18,000See costs & get quotes →Drain unblockingBlocked drains, CCTV surveys and jetting priced.£80–£250See costs & get quotes →Water softenerSofteners priced supplied and fitted, and what hard water costs you.£600–£2,000 fittedSee costs & get quotes →Boreholes & private waterGarden and potable boreholes drilled and priced.£5,000–£9,000 typicalSee costs & get quotes →Water damage restorationDry-out, trace-and-access and reinstatement priced.£500–£1,500 dry-outSee costs & get quotes →Immersion heatersElement swaps and full replacements priced.£150–£400 fittedSee costs & get quotes →How easy is it to replace a toilet — can I do it myself?Answered by the editorial teamSee costs & get quotes →

Registered members: Plumbing

5 businesses offering plumbing have a public profile with BestBuilders. Each listing is a business that registered with us directly; the details shown are the ones it declared at registration, and a Companies House number appears only where one was given.

BHM Extensions LtdLondon · covers up to 30 miles✓ Companies House number given · ✓ Public liability insurance declared · Est. 2021Also: House Extension · Loft Conversion · Kitchen RenovationView profile →GSB MidlandsWarwick · covers up to 60 miles✓ Companies House number given · ✓ Public liability insurance declared · Est. 2026Also: House Extension · Loft Conversion · Kitchen RenovationView profile →LGS Plumbing & Heating LtdHove · covers up to 20 miles✓ Companies House number given · Est. 2011Also: Bathroom Renovation · Solar Installation · Electrical WorkView profile →PCP-GroupLingfield · covers up to 30 miles✓ Companies House number given · Est. 2018Also: House Extension · Loft Conversion · Kitchen RenovationView profile →PJTC Bathroom & Kitchen Fitters GlasgowGlasgow · covers up to 20 milesAlso: Bathroom Renovation · House Extension · Loft ConversionView profile →

All registered trades · Recent projects · Run a plumbing business? Add your free profile

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🧮 Free 2026 Plumbing Calculators
🔧Plumbing Cost CalculatorPriced by job, size and region — try it free →🚿Bathroom PlumbingFirst and second fix priced — try it free →🌡Central HeatingRadiators, pipework and controls — try it free →
Plumbing Services & Costs

How Much Do Plumbers Cost in the UK?

Full cost guide →
Emergency Plumbing
24/7 Callouts & Repairs
£110 – £460

Burst pipes, leaks, blocked drains, no heating, no hot water. Call-out fees vary by time of day — nights and bank holidays cost 50–100% more. Most fix-on-first-visit jobs settle in this range.

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Boiler Replacement
Combi, System & Regular Swaps
£1,600 – £5,300

Standard combi swap on the same location with minimal upgrades. Add £500–£1,500 for boiler-type conversion, magnetic filter, smart thermostat, or relocation. Premium A-rated combis cost more but cut bills.

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Bathroom Plumbing
Plumbing for Bath/En-Suite Fit
£1,050 – £4,600

Plumbing-only labour for a full bathroom or en-suite install (sanitaryware, taps, shower, soil/waste runs). Like-for-like swaps are cheapest; moving plumbing positions adds 30–70%.

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Your Project
Get an Accurate Quote

Plumbing costs depend on access, parts age, boiler type and labour rates. Compare 3 quotes from vetted local plumbers for your exact property.

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Regional pricing note: Plumbing labour varies 30–40% by region. London is typically 35% above national average; Yorkshire, North East, Wales and Scotland sit 10–15% below. Use our cost index for postcode-specific ranges.

Plumbing costs at a glance — 2026

Boiler replacement — typical 2026 range by region, from this page's cost table.

London£2,400 – £5,300South East£2,200 – £4,800Southern£2,000 – £4,400West Midlands£1,800 – £4,000Yorkshire£1,700 – £3,800North East£1,650 – £3,700South Wales£1,600 – £3,500

Source: BestBuilders 2026 regional cost model · 519 UK towns

Why Use Vetted Plumbers

Plumbing — What You Need to Know

Plumbing is one of the few trades where DIY mistakes are most expensive. A leaky joint behind a wall can cause £15,000+ of damage before you notice; a non-compliant boiler install can invalidate insurance and cause carbon monoxide risk. A vetted, qualified plumber is almost always cheaper than the alternative.

The key to a good plumber is matching the right credential to the job: Gas Safe registration is legally required for any gas work (including boilers). APHC (Association of Plumbing and Heating Contractors) and CIPHE (Chartered Institute of Plumbing and Heating Engineering) membership signals quality on general plumbing work. WaterSafe accreditation matters for water-supply work.

Every plumber in our network is vetted before they receive a single lead from us. We do not check insurance or scheme membership on your behalf, so ask to see current public liability cover and confirm Gas Safe registration for any gas work on the Gas Safe register before work begins.

How we vet plumbers →

How It Works

1
Tell us your job type and postcode
Emergency, boiler, bathroom — takes 60 seconds.
2
We match you with local plumbers
Up to 3 vetted local plumbers in your area within 24 hours (faster for emergencies).
3
Compare quotes & warranties
No obligation. Pick the plumber who suits your timeframe and budget.

Every Plumber We List Is:

✓Vetted before they receive enquiries
✓Portfolio reviewed before listing
✓Judged on recent, relevant work
✓Actively monitored — removed for sustained negative feedback
Standards & Regulations

Gas Safe, Building Regs & Water Standards

🔥 Gas Safe Registration

Any work on gas appliances (boilers, hobs, fires) must be done by a Gas Safe Registered engineer — it's a legal requirement. Always check the engineer's Gas Safe ID card on arrival. Verify the registration number at gassaferegister.co.uk. Non-Gas-Safe gas work invalidates building insurance and is a criminal offence.

📊 Building Regs Part L

Boiler installations must meet Part L of UK Building Regulations — new boilers must be condensing (90%+ efficiency), correctly sized, and with appropriate controls (TRVs, thermostat, programmer). Your installer notifies Building Control via self-certification through schemes like Gas Safe.

💧 WaterSafe & Part G

Water supply work must comply with Building Regulations Part G (sanitation, hot water safety, water efficiency). WaterSafe is the UK's recognised scheme of plumbers approved for connection to the mains supply. Unvented hot water cylinders (15–28 litres) require G3 certification.

Boiler Upgrade Scheme (BUS): Although BUS pays towards heat pumps and biomass, not standard gas boilers, your matched plumber will advise if you're eligible for £7,500–£9,000 (after July 2026) towards a heat pump alternative. The scheme has been extended through 2028.

2026 Cost Comparison

Plumbing Cost by Job Type and Region (2026)

Live cost ranges from the Best Builders 2026 Cost Index, aggregated across 519 UK towns. Emergency callout figures cover diagnosis + a typical first-visit fix (additional parts may apply). Boiler replacement covers a like-for-like combi swap. Bathroom plumbing covers labour only for a full bathroom or en-suite install.

RegionEmergency CalloutBoiler ReplacementBathroom Plumbing
London£160 – £460£2,400 – £5,300£1,600 – £4,600
South East£140 – £410£2,200 – £4,800£1,400 – £4,100
Southern£130 – £380£2,000 – £4,400£1,300 – £3,800
Eastern£125 – £370£1,950 – £4,300£1,250 – £3,700
West Midlands£120 – £350£1,800 – £4,000£1,200 – £3,500
East Midlands£120 – £350£1,800 – £4,000£1,200 – £3,500
Yorkshire£115 – £330£1,700 – £3,800£1,100 – £3,300
North West£115 – £330£1,700 – £3,800£1,100 – £3,300
South West£115 – £330£1,700 – £3,800£1,100 – £3,300
North East£110 – £320£1,650 – £3,700£1,050 – £3,200
Scotland (North)£110 – £310£1,600 – £3,600£1,050 – £3,100
Scotland (South)£110 – £310£1,600 – £3,600£1,050 – £3,100
South Wales£110 – £310£1,600 – £3,500£1,050 – £3,100
Merseyside & N. Wales£110 – £310£1,600 – £3,500£1,050 – £3,100

Source: Best Builders 2026 Cost Index, refreshed quarterly across 519 UK towns. Emergency callout pricing varies by time of day — nights and bank holidays cost 50–100% more than the figures shown. Premium A-rated combi boilers add £400–£900 to standard replacement costs. See full cost index →

Before you hire

How to check a plumber before you commit

We match you with local trades and step back — the hiring decision is yours. These are the checks that separate a good plumber from an expensive mistake, and they take about ten minutes.

Get the quote in writing

An itemised written quote covering labour, materials, waste removal and VAT — not a figure over the phone. If two quotes differ a lot, it is usually because they cover different work, and only the written detail shows you where.

Check the insurance yourself

Ask for the public liability certificate and check the policy is current and in the same trading name as the quote. A logo on a van or a website is not evidence. If the work is notifiable, ask who is registering it.

Ask for recent local work

Two or three jobs of the same type from the last six months, close enough to go and look at. Someone who does good work will offer these before you ask. Be wary of anyone who only has photographs.

On payment: never pay the full amount up front. A deposit against materials is normal; after that, stage payments against completed work are the standard arrangement. Pressure to pay in cash, in full, or on the day is the single most common warning sign.

Find Plumbers Near You

Plumbers Across 519 UK Towns

Each town page shows local Gas Safe plumbers, town-specific cost ranges and nearby areas.

View all 519 towns →

🏛️Planning permission for Plumbing?Check whether your project needs permission before you start — read our 2026 planning guide →
Common Questions

Plumbing FAQs

For genuine emergencies (burst pipes, no heating in winter, flooding), most UK plumbers aim for a 1–3 hour response during daytime and 2–6 hours overnight or weekends. Best Builders prioritises emergency matches — we send your enquiry to plumbers actively monitoring callouts in your postcode. For non-urgent issues (slow drains, dripping taps), expect an appointment within 1–5 working days depending on local demand.
Daytime weekday callouts typically run £110–£200 for the first hour including diagnosis, then £60–£100 per additional hour. Nights, weekends and bank holidays cost 50–100% more. London adds about 30–40% to all rates. Most reputable plumbers cap the call-out fee even if the job is bigger — ask before they arrive. Parts are charged separately at trade plus markup (typically 20–40%).
Gas Safe is the official UK registration body for engineers qualified to work on gas appliances. It is illegal for anyone not Gas Safe registered to work on gas in domestic property. Engineers carry a Gas Safe ID card with photo, registration number, and the gas categories they're qualified for. Always check the card and verify the number at gassaferegister.co.uk before any gas work. Non-Gas-Safe installs invalidate insurance, can cause carbon monoxide deaths, and are a criminal offence.
A like-for-like combi boiler swap typically takes 4–8 hours, completed in a single day. Boiler-type conversion (e.g. regular to combi) takes 1–3 days due to additional pipework, hot water cylinder removal and electrical changes. Relocating the boiler to a different room adds 1–2 days. Most engineers can install on the day of survey for simple swaps, but lead times of 1–3 weeks are normal in peak winter season.
Combi — heats water on demand, no separate cylinder, best for 1–2 bathroom homes with good mains pressure. System — works with a hot water cylinder, better for 2+ bathroom homes or low mains pressure, supports multiple simultaneous hot taps. Regular (heat-only) — older style with both a cylinder and a cold water tank in the loft, suits Victorian or large period properties with multiple bathrooms. Your installer will size based on radiator count, hot taps used simultaneously, and mains flow rate.
Usually no. Modern boilers run at lower flow temperatures (50–55°C) than older systems (70°C+), which is more efficient but means radiators must be sized correctly. If radiators were sized for the old higher-temp system, they may underperform — expect cold rooms in deep winter. Heat-loss surveys identify which rooms need oversized radiators. Add a magnetic system filter (£130–£250) and consider a power flush (£400–£800) if radiators were sluggish before the swap.
APHC (Association of Plumbing and Heating Contractors) is the UK trade body for plumbing and heating businesses, established 1925. Members are vetted on business stability, technical competence, customer reviews, and insurance. APHC offers a WorkSafe Guarantee that covers re-completion of work if the original installer ceases trading. APHC members also undergo regular technical updates to maintain accreditation. A useful credential to look for alongside Gas Safe for heating and plumbing specialists.
Yes — manufacturer warranties typically require annual servicing by a Gas Safe registered engineer to remain valid. A service costs £75–£150 (more in London) and includes safety checks, flue gas analysis, condensate trap clean, and pressure check. Skipping services voids the warranty and increases the risk of breakdown. Many plumbers offer service plans (£120–£220/year) bundling annual service with priority callouts — worth it if you're emergency-averse.
Building Regulations apply to: new boiler installations (Part L — efficiency and controls); unvented hot water systems (Part G — safety); new soil/waste runs that connect to the public sewer; bathroom additions where new drainage is created. Routine repairs and like-for-like replacements don't need approval. Your plumber self-certifies via Gas Safe, OFTEC (oil), HETAS (solid fuel) or notifies Building Control directly. Always get the certificate — you'll need it when selling.
A power flush isn't always essential but most boiler manufacturers require a chemical flush at minimum for warranty validity. Power flushing (£400–£800) removes years of sludge and corrosion from radiators — recommended if your system is 10+ years old, radiators have cold spots, or your boiler was replaced after a breakdown. A chemical flush (£100–£250) is the lighter alternative for newer systems. Adding a magnetic system filter (£130–£250) at the same time stops future build-up.
Manufacturer warranties on new boilers typically cover parts and labour for 5–10 years — depending on brand (Worcester Bosch up to 12 years, Viessmann up to 12, Vaillant 10, Ideal 10, Baxi 10). Most warranties require annual servicing by a Gas Safe engineer and registration within 30 days of install. Your installer's workmanship warranty (typically 12 months) is separate and covers installation defects. Extended warranties from manufacturers add 1–5 more years for £150–£500.
No — BUS funds heat pumps and biomass boilers only, not gas boilers. From July 2026 the BUS grant rises to £9,000 per air-source heat pump (from £7,500). If your gas boiler is at end of life, this is a good moment to consider whether a heat pump is viable — your matched installer can advise on insulation, radiator sizing, and grid capacity. ECO4 also funds some boiler replacements for qualifying low-income households (scheme ends March 2026).
Some can, with additional qualifications. Heat pump installation requires MCS (Microgeneration Certification Scheme) accreditation for the BUS grant, plus refrigerant handling certification (F-Gas). Many Gas Safe heating engineers have added these credentials. If you're considering a heat pump alongside or instead of a new boiler, request a quote from an MCS-certified installer — Best Builders can match you to either category. Heat pumps cost £8,000–£15,000 before the £7,500–£9,000 BUS grant.
Best Builders matches homeowners with vetted plumbers across all 519 UK towns in our network — London, Home Counties, Midlands, North, Scotland and Wales. Each town page shows verified plumbers local to your postcode plus typical regional cost ranges. For emergencies, we prioritise plumbers actively available in your area to ensure fastest response.
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Plumbing & Heating Resources

Costs, planning rules, brand comparisons and decision guides written by our editorial team to help UK homeowners plan plumbing and boiler work with confidence.

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Homeowners planning plumbing often line up these trades too — get free, no-obligation quotes in the same few clicks.

🔥Boiler InstallationGet free quotes →🛁Bathroom RenovationGet free quotes →🍳Kitchen RenovationGet free quotes →

Our sources for this guide

Cost ranges, credential standards and regulatory information on this page are compiled from:

Editorial standards & how to reach us

This page is maintained by the Best Builders editorial team. Cost figures are reviewed quarterly against published trade pricing and our regional cost model. Regulatory information (Gas Safe, Building Regs Part L & G, BUS, WaterSafe) is checked against current UK government guidance at each refresh. We do not accept payment for editorial coverage; plumber listings are earned through our vetting process.

If you spot an error or have feedback, email editorial@bestbuilders.co.uk.

Reviewed by the BestBuilders editorial team · Last updated: 22 August 2026 · Next scheduled review: November 2026 · See our editorial standards.