PurPassionCity

Plumber / Heating Engineer

The pull to make things work

Resolution · Broken → Functional

The shape of the work

Pace
  • A hard push you keep up for a long stretch
  • A steady rhythm with room to breathe
What your week looks likeA bit of everything — hard to pin down
How much you move around at workOn your feet, using your body most of the day
Whether you can work from anywhereYou need to be there on location
How quickly you receive feedback on your workYou know within hours
What you're actually working withNumbers, measurements, records — things you read on a screen / Other humans, face-to-face — talking, teaching, treating, leading / Materials, organisms, land, equipment — things you can touch

Behaviours this work is made of

Core
  • Constructing from parts into a functional whole. Structural, assembled.
  • Diagnosing what's wrong and making it work again — whether with your hands or your mind.
  • Iterative diagnosis under uncertainty.
Also present
  • Reading symptoms to find the underlying cause.
  • Establishing protections, guardrails.

In words

A plumber fits and repairs water supply, drainage and sanitary systems. A heating engineer fits and services boilers, radiators, heat pumps and controls. In the UK the two often overlap in one person, but gas work is legally restricted to engineers on the Gas Safe Register, so many plumbers train separately for it. The main pull is Resolution: most jobs begin with something that has stopped working, and the customer wants it working today. Creation is the other side, in new bathrooms, new boiler installations and the fitting of heat pumps as homes move away from gas.

Protection matters here more than customers realise. A faulty gas appliance can release carbon monoxide, which cannot be seen or smelled, so gas engineers test every appliance and keep records of what they found.

In the US the same work is called plumbing, and heating work falls under "HVAC technician", with licences set by state.

There's a guide here if you want one

Kitsune can talk through anything on this page — whether it might suit you, what to do next, questions this page doesn't answer. Everything here is yours to read either way.

The job is about diagnosis as much as fitting: working out where water or heat is going wrong without opening more of the house than necessary. Gas work needs the gas competency qualification (the ACS assessments, with certificates that must be renewed every five years) before registering with Gas Safe [gas training providers, 2026]. Median full-time pay for plumbers is reported at about £37,900 (ONS provisional figures for 2025), and gas registration is reported to add £3,000 to £5,000 a year in employed pay [ONS ASHE 2025 provisional; from salary and job-posting data, plumber salary guides, 2026]. Heat pumps and low-carbon heating are a growing part of the work, and training for them is an extra qualification rather than part of the basic apprenticeship.

Most people start with a plumbing and heating apprenticeship of about three to four years, or an intensive college course followed by a search for site experience. Gas qualifications are added after the basic plumbing qualification. Employers look for practical confidence, a driving licence and the ability to deal calmly with a stressed customer.

Before you go