UK AI Exposure · Skilled trades occupations
Electrical service and maintenance mechanics and repairers
Electrical service and maintenance mechanics and repairers maintain, service and repair domestic appliances, office machinery and electricity plant machinery, appliances and wiring.
- Employees (UK)
- 51k
- Median annual pay
- £41,111
- Exposure score ?
- 1.3/10 Minimal 2.7/10 Low strict reading · with tools is 2.7/10 with-tools reading · strict is 1.3/10
- Wage exposure
- £273m £566m
Higher exposure than 65% of the 379 UK occupations we scored.
What this score means
Most of this role's work is still genuinely hard for AI to do. Physical presence, bodily skill, high-context judgment, direct human care - the things that don't translate to text.
If you're in this role, here's what to do now
You're not in the firing line today. But the frontier moves. Build enough AI fluency now that you can direct it for the parts of your work that could benefit. People in unexposed roles who understand AI become unusually valuable inside their organisations.
A handful of tasks in this role are touchable by AI, mostly around paperwork, scheduling and basic writing. The shape of the role stays the same - some parts just get faster.
If you're in this role, here's what to do now
Pick the two or three most repetitive things in your week and try an LLM on them. Most people underestimate what Claude or ChatGPT can already do for admin-shaped work. The time you get back is the dividend.
Where a project with Alex usually starts for this role
This role's strict reading is low because its top tasks are judgment, not drafting. The three highest-stakes tasks below are still usually where we start — flip the toggle to 'With tools' to see what AI plus the right context can compress.
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Record maintenance information, including test results, material usage, and repairs made.
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Calibrate instrumentation, such as meters, gauges, and regulators, for pressure, temperature, flow, and level.
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Install, inspect and test electric meters, relays, and power sources to detect causes of malfunctions and inaccuracies, using hand tools and testing equipment.
These are the highest-importance tasks AI can already handle when paired with the right tools and context. In a typical engagement the first wins come from building workflows around these — usually the difference between an LLM that can technically do the job and one that actually does it inside your business.
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Record maintenance information, including test results, material usage, and repairs made.
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Record meter readings and installation data on meter cards, work orders, or field service orders, or enter data into hand-held computers.
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Report hazardous field situations and damaged or missing meters.
Every role has three or four wedges like these. Finding them takes an hour. Turning them into a workflow your team actually uses takes a few days. Talk to Alex about a project →
The full task breakdown
Every O*NET task for this occupation, split by what AI can already do unaided versus what still needs a human. Importance is O*NET's 1–5 rating of how central each task is to the role.
Tasks via O*NET "Control and Valve Installers and Repairers, Except Mechanical Door" (49-9012.00).
What AI can already do
2 of 32 tasks · unaided
Record maintenance information, including test results, material usage, and repairs made.
Record meter readings and installation data on meter cards, work orders, or field service orders, or enter data into hand-held computers.
Where humans still hold the line
30 of 32 tasks
Calibrate instrumentation, such as meters, gauges, and regulators, for pressure, temperature, flow, and level.
Install, inspect and test electric meters, relays, and power sources to detect causes of malfunctions and inaccuracies, using hand tools and testing equipment.
Test valves and regulators for leaks and accurate temperature and pressure settings, using precision testing equipment.
Turn meters on or off to establish or close service.
Shut off service and notify repair crews when major repairs are required, such as the replacement of underground pipes or wiring.
Install regulators and related equipment such as gas meters, odorization units, and gas pressure telemetering equipment.
Cut seats to receive new orifices, tap inspection ports, and perform other repairs to salvage usable materials, using hand tools and machine tools.
Disassemble and repair mechanical control devices or valves, such as regulators, thermostats, or hydrants, using power tools, hand tools, and cutting torches.
Turn valves to allow measured amounts of air or gas to pass through meters at specified flow rates.
Report hazardous field situations and damaged or missing meters.
Vary air pressure flowing into regulators and turn handles to assess functioning of valves and pistons.
Examine valves or mechanical control device parts for defects, dents, or loose attachments, and mark malfunctioning areas of defective units.
Mount and install meters and other electric equipment such as time clocks, transformers, and circuit breakers, using electricians' hand tools.
Connect regulators to test stands, and turn screw adjustments until gauges indicate that inlet and outlet pressures meet specifications.
Investigate instances of illegal tapping into service lines.
Trace and tag meters or house lines.
Repair electric meters and components, such as transformers and relays, and replace metering devices, dial glasses, and faulty or incorrect wiring, using hand tools.
Lubricate wearing surfaces of mechanical parts, using oils or other lubricants.
Replace defective parts, such as bellows, range springs, and toggle switches, and reassemble units according to blueprints, using cam presses and hand tools.
Measure tolerances of assembled and salvageable parts for conformance to standards or specifications, using gauges, micrometers, and calipers.
Clean internal compartments and moving parts, using rags and cleaning compounds.
Dismantle meters, and replace or adjust defective parts such as cases, shafts, gears, disks, and recording mechanisms, using soldering irons and hand tools.
Disconnect or remove defective or unauthorized meters, using hand tools.
Attach air hoses to meter inlets, plug outlets, and observe gauges for pressure losses to test internal seams for leaks.
Make adjustments to meter components, such as setscrews or timing mechanisms, so that they conform to specifications.
Repair leaks in valve seats or bellows of automotive heater thermostats, using soft solder, flux, and acetylene torches.
Splice and connect cables from meters or current transformers to pull boxes or switchboards, using hand tools.
Advise customers on proper installation of valves or regulators and related equipment.
Clean plant growth, scale, paint, soil, or rust from meter housings, using wire brushes, scrapers, buffers, sandblasters, or cleaning compounds.
Connect hoses from provers to meter inlets and outlets, and raise prover bells until prover gauges register zero.
Tasks via O*NET "Control and Valve Installers and Repairers, Except Mechanical Door" (49-9012.00).
What AI can already do
4 of 32 tasks · with tools
Record maintenance information, including test results, material usage, and repairs made.
Record meter readings and installation data on meter cards, work orders, or field service orders, or enter data into hand-held computers.
Report hazardous field situations and damaged or missing meters.
Advise customers on proper installation of valves or regulators and related equipment.
Where humans still hold the line
28 of 32 tasks
Calibrate instrumentation, such as meters, gauges, and regulators, for pressure, temperature, flow, and level.
Install, inspect and test electric meters, relays, and power sources to detect causes of malfunctions and inaccuracies, using hand tools and testing equipment.
Test valves and regulators for leaks and accurate temperature and pressure settings, using precision testing equipment.
Turn meters on or off to establish or close service.
Shut off service and notify repair crews when major repairs are required, such as the replacement of underground pipes or wiring.
Install regulators and related equipment such as gas meters, odorization units, and gas pressure telemetering equipment.
Cut seats to receive new orifices, tap inspection ports, and perform other repairs to salvage usable materials, using hand tools and machine tools.
Disassemble and repair mechanical control devices or valves, such as regulators, thermostats, or hydrants, using power tools, hand tools, and cutting torches.
Turn valves to allow measured amounts of air or gas to pass through meters at specified flow rates.
Vary air pressure flowing into regulators and turn handles to assess functioning of valves and pistons.
Examine valves or mechanical control device parts for defects, dents, or loose attachments, and mark malfunctioning areas of defective units.
Mount and install meters and other electric equipment such as time clocks, transformers, and circuit breakers, using electricians' hand tools.
Connect regulators to test stands, and turn screw adjustments until gauges indicate that inlet and outlet pressures meet specifications.
Investigate instances of illegal tapping into service lines.
Trace and tag meters or house lines.
Repair electric meters and components, such as transformers and relays, and replace metering devices, dial glasses, and faulty or incorrect wiring, using hand tools.
Lubricate wearing surfaces of mechanical parts, using oils or other lubricants.
Replace defective parts, such as bellows, range springs, and toggle switches, and reassemble units according to blueprints, using cam presses and hand tools.
Measure tolerances of assembled and salvageable parts for conformance to standards or specifications, using gauges, micrometers, and calipers.
Clean internal compartments and moving parts, using rags and cleaning compounds.
Dismantle meters, and replace or adjust defective parts such as cases, shafts, gears, disks, and recording mechanisms, using soldering irons and hand tools.
Disconnect or remove defective or unauthorized meters, using hand tools.
Attach air hoses to meter inlets, plug outlets, and observe gauges for pressure losses to test internal seams for leaks.
Make adjustments to meter components, such as setscrews or timing mechanisms, so that they conform to specifications.
Repair leaks in valve seats or bellows of automotive heater thermostats, using soft solder, flux, and acetylene torches.
Splice and connect cables from meters or current transformers to pull boxes or switchboards, using hand tools.
Clean plant growth, scale, paint, soil, or rust from meter housings, using wire brushes, scrapers, buffers, sandblasters, or cleaning compounds.
Connect hoses from provers to meter inlets and outlets, and raise prover bells until prover gauges register zero.
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Methodology
This role's exposure score comes from Eloundou et al's 2023 GPT task labels, aggregated by O*NET importance within each O*NET-SOC code, then bridged to UK SOC 2020 via ISCO-08 (ONS Vol 2 coding index) and US SOC 2010 (BLS crosswalk). Employment and median pay come from ONS ASHE Table 14.7a, 2025 provisional. ASHE covers employees only, so self-employed workers are not counted.
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