2026 comparison

Plumber vs Boilermaker salary in South Africa

Compare salary, demand, difficulty, and long-term growth to choose the right career path.

Quick answer

Plumber vs Boilermaker in South Africa

Higher paying career
Boilermaker
Monthly difference
R18 000
Easier to enter
Plumber
Better long-term
Boilermaker

Winner summary

Winner for salary
Boilermaker (+R18 000/month)
Easier entry
Plumber
Best long-term
Boilermaker
Verdict

Choose Boilermaker if your goal is higher income and long-term growth.

Choose Plumber if your goal is faster entry and lower barriers.

Career overview

Plumber

Demand: 9/10

Salary guide
Requirements

N3 + Trade Test (Red Seal).

  • N3 Plumbing
  • Trade Test
  • PIRB registration
Salary
EntryR11 000
MidR28 000
SeniorR42 000
Top 20%R70 000

Boilermaker

Demand: 8/10

Salary guide
Requirements

N2/N3 + apprenticeship + trade test.

  • Trade test
  • Technical drawings
  • Welding ability
Salary
EntryR14 000
MidR38 000
SeniorR60 000
Top 20%R95 000

Salary breakdown

Entry
PlumberR11 000
BoilermakerR14 000
Mid
PlumberR28 000
BoilermakerR38 000
Senior
PlumberR42 000
BoilermakerR60 000
Top 20%
PlumberR70 000
BoilermakerR95 000

Demand and difficulty

Demand

Plumber (9/10)9/10
Boilermaker (8/10)8/10

Difficulty

Plumber (5/10)5/10
Boilermaker (6/10)6/10
Salary difference
+R18 000/month

The salary gap at senior level is about R18 000 per month. Boilermaker earns more due to higher demand and stronger salary growth at senior level.

See full Boilermaker salary in South Africa →

Key questions

Which pays more in South Africa?

Boilermaker pays more, with senior salaries around R60 000 per month compared to R42 000 for Plumber.

Which is easier to enter?

Plumber is easier to enter due to lower difficulty and more accessible requirements.

Which is better long-term?

Boilermaker offers stronger long-term potential based on higher salary ceilings and demand.

Detailed comparison

When comparing Plumber vs Boilermaker in South Africa, the senior-level salary difference is R18 000 per month.

Plumber is better for quicker entry into the workforce. Boilermaker is better for long-term earnings and career growth.

Skills and requirements

Plumber

Core skills
  • PIRB registrationHigh
  • Gas installerHigh
  • Solar geyser installMedium

Boilermaker

Core skills
  • FabricationHigh
  • Blueprint readingHigh
  • WeldingHigh
  • Safety managementMedium

Side by side

PIRB registration
Plumber needs this
Less central
Gas installer
Plumber needs this
Less central
Solar geyser install
Plumber needs this
Less central
Fabrication
Less central
Boilermaker needs this
Blueprint reading
Less central
Boilermaker needs this
Welding
Less central
Boilermaker needs this

Career progression

Plumber

ApprenticeR7 000
Qualified PlumberR22 000
Senior PlumberR35 000
ForemanR50 000

Boilermaker

Apprentice BoilermakerR12 000
BoilermakerR38 000
Senior BoilermakerR60 000
ForemanR75 000

Related insights

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