Incomes

How Much Do Plumbers Earn in the UK? — 2026 Salary Guide

Complete guide to plumber salaries in the UK for 2026. Employed vs self-employed pay, apprentice wages, specialist plumbing rates, regional differences, and how to maximise your plumbing income.

· 3 min read

Plumbing is one of the most in-demand trades in the UK, with a significant skills shortage pushing up wages. Here’s a detailed breakdown of what plumbers actually earn across different specialisms and settings.

Employed Plumber Salaries

By Experience Level

Level Salary Range
Apprentice (Year 1) £14,000-£16,000
Apprentice (Year 2-3) £16,000-£22,000
Newly qualified £24,000-£30,000
Experienced (3-5 years) £30,000-£38,000
Highly experienced (5-10 years) £35,000-£42,000
Lead plumber / supervisor £40,000-£50,000
Contracts manager £45,000-£60,000

By Employer Type

Employer Typical Salary
Local authority / council £28,000-£35,000
Housing association £28,000-£36,000
Construction company £30,000-£42,000
Facilities management £30,000-£40,000
Specialist contractor £32,000-£45,000
Commercial / industrial £35,000-£48,000

Self-Employed Plumber Earnings

Most experienced plumbers in the UK go self-employed for higher earning potential.

Day Rates

Level Day Rate Annual Equivalent
Newly qualified £150-£220 £30,000-£44,000
Experienced £200-£350 £40,000-£70,000
Specialist £250-£400 £50,000-£80,000
London/South East £280-£450 £56,000-£90,000

Annual figures assume 200 working days after holidays and quiet periods

Typical Job Rates

Job Typical Charge
Fix a leaking tap £60-£120
Replace a toilet £150-£300
Install a bathroom suite £1,500-£4,000
Fit a new boiler (plumbing only) £500-£1,000
Install central heating £3,000-£5,500
Unblock a drain £80-£200
Emergency call-out £100-£200 (first hour)
Fit a new radiator £200-£400

Running Costs (Self-Employed)

Cost Annual Estimate
Van (finance/running costs) £4,000-£8,000
Tools and equipment £1,000-£3,000
Materials (if not charged to customer) Varies
Insurance (public liability + tools) £500-£1,500
Accountant £500-£1,200
Phone/admin £600-£1,200
Gas Safe registration (if applicable) £400-£500
Marketing/website £500-£2,000
Total typical overheads £8,000-£18,000

Specialist Plumbing Salaries

Adding specialist qualifications significantly increases earning potential.

Specialism Self-Employed Earnings Premium vs General Plumbing
Gas Safe registered (heating engineer) £40,000-£70,000 +20-40%
Bathroom specialist £35,000-£60,000 +10-20%
Commercial plumber £38,000-£65,000 +15-25%
Heat pump installer (MCS certified) £40,000-£70,000+ +20-40%
Underfloor heating specialist £38,000-£60,000 +15-25%
Solar thermal installer £38,000-£60,000 +15-25%
Water treatment specialist £35,000-£55,000 +10-20%

Gas Engineer Salary (Gas Safe Registered Plumber)

Having Gas Safe registration is the single biggest salary booster for plumbers.

Level Employed Self-Employed
Newly Gas Safe registered £30,000-£36,000 £35,000-£45,000
Experienced gas engineer £35,000-£45,000 £45,000-£65,000
Senior / commercial gas £42,000-£55,000 £55,000-£80,000

Gas Work Rates

Job Typical Charge
Boiler service £80-£120
Boiler repair £100-£350
New boiler install (supply and fit) £2,500-£5,000
Gas cooker installation £80-£150
Gas safety certificate (landlord) £60-£100
Central heating powerflush £300-£600

Regional Salary Differences

Region Employed Self-Employed Day Rate
London £35,000-£48,000 £300-£450
South East £32,000-£42,000 £250-£380
South West £28,000-£36,000 £200-£300
East of England £30,000-£40,000 £220-£340
West Midlands £28,000-£36,000 £200-£300
East Midlands £27,000-£35,000 £180-£280
North West £28,000-£36,000 £190-£300
Yorkshire £27,000-£34,000 £180-£280
North East £26,000-£33,000 £170-£260
Scotland £28,000-£36,000 £200-£300
Wales £26,000-£34,000 £180-£270
Northern Ireland £25,000-£32,000 £170-£260

How to Become a Plumber

Qualification Routes

Route Duration Cost
Level 2 Diploma in Plumbing 1 year (college) Free (16-18) or £3,000-£6,000
Level 3 NVQ in Plumbing & Heating 2-3 years Usually employer-funded
Apprenticeship (Level 3) 3-4 years Earn while learning
Accelerated adult course 8-16 weeks £4,000-£9,000
Gas Safe qualification (ACS) 1-4 weeks (after plumbing quals) £1,500-£3,000

Additional Certifications Worth Getting

Qualification Value
Gas Safe (ACS assessments) Essential for gas work — major earnings boost
Unvented hot water (G3) Required for sealed systems
MCS heat pump certification Growing demand, good future-proofing
Water regulations (WRAS) Industry standard
Part P electrical Allows basic electrical work in bathrooms
Renewable energy qualifications Green skills premium

Earning Potential Over a Career

Stage Years in Trade Typical Earnings
Apprentice Years 1-4 £14,000-£22,000
Newly qualified (employed) Years 4-6 £24,000-£32,000
Experienced (employed) Years 6-10 £32,000-£42,000
Self-employed (building up) Years 5-8 £35,000-£50,000
Established self-employed Years 8+ £45,000-£70,000+
With gas + specialisms Years 10+ £55,000-£80,000+
Running own business (2-3 staff) Years 12+ £70,000-£120,000+

Summary

Level Typical Earnings
Apprentice £14,000-£22,000
Employed (experienced) £30,000-£42,000
Self-employed £35,000-£55,000
Gas Safe registered £40,000-£70,000
Specialist/London £50,000-£80,000+
Running a plumbing business £70,000-£120,000+