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Repairs & breakdowns

Generator Repairs in South Africa

A free quote from generator technicians and workshops across South Africa. One job card, no obligation.

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A technician seen from behind repairing an open canopied diesel generator in a South African side yard
RP-01
Rated output
1 to 1000 kVA
Fuel
Diesel, petrol, LPG or dual fuel
Output
Single phase 230 V or three phase 400 V
Service
Service every 250 run hours or 12 months
Turnaround
Same day to 5 working days

Searching for generator repairs near me usually means the lights are out, load-shedding is due or a standby set failed when you needed it. GeneratorRepair.co.za is a free quote service: you fill in one short form about your generator and the fault, and we pass it to independent generator technicians, dealers and hire companies in your area, who quote you directly. We do not repair, service, sell, install or hire anything ourselves, and there is no fee or obligation to accept. Whether you need to fix a generator near me today or book a workshop repair, start with one request.

Generator repair for every type of set

Technicians who quote through us cover the full range, so pick the page closest to your machine:

Generator repairs near me: common faults

Most breakdowns come down to a handful of causes: a flat starter battery or dead battery charger, stale petrol and a gummed carburettor, water or diesel bug in the tank, blocked fuel and air filters, a failed AVR, or a set that has been run on light loads until it wet stacks. Dust on the Highveld, salt air at the coast and summer heat all speed this up. Tick the symptoms on the form, give the kVA from the rating plate and say whether the unit can be brought in or needs a mobile technician.

Service, switching, buying and hire

A repair is often the moment to fix what caused it. Regular generator servicing or a maintenance plan prevents most failures. If the generator is wired into the house, an automatic transfer switch or changeover switch must be fitted by a registered electrician with a Certificate of Compliance under SANS 10142-1. When a repair costs more than the set is worth, compare generators for sale, or use generator hire to cover the gap.

Generator repairs near me prices

As a guide, a workshop diagnosis on a small portable is about R350 to R650, while a mobile call-out to a standby diesel set is about R650 to R1,800 before parts. A carburettor clean costs roughly R450 to R900, a new AVR R900 to R3,500 and a starter battery R1,200 to R3,000. Most small repairs are done in one to three working days, longer if parts must be ordered.

What to include in your request

  • Give the fuel type and kVA from the rating plate
  • Describe what happens when you try to start it
  • Say whether it can be brought to a workshop
  • Mention if it is wired in with a changeover or ATS
  • Add a photo of the rating plate and the fault

Generator Repairs for different sites

  • Homes: a portable or small standby set that won't start before the next round of load-shedding
  • Estates and complexes: a shared diesel set for gates, lifts and pumps that the body corporate needs running again
  • Farms and smallholdings: a diesel generator on a borehole pump or poultry shed that fails during long outages
  • Shops, offices and restaurants: a canopied standby set that cuts out under load and leaves tills and fridges dark
  • Factories, mines and sites: large three phase sets on factories and sites with faults that stop production
  • Lodges, venues and events: a lodge or venue generator that surges and trips during guests' stay or an event
  • Clinics, schools and towers: a clinic, school or tower standby set that failed its weekly test run

Frequently asked questions

Does GeneratorRepair.co.za fix generators itself?
No. We are a referral and quote service only, with no workshop, technicians or stock of our own. Your request goes to independent generator repairers near you, they contact you with their prices, and you choose whether to go ahead. Using the site costs nothing.
Can a technician come to me, or must I bring the generator in?
Both are common. Small petrol and inverter generators are usually cheaper to repair in a workshop, while fixed diesel standby sets are repaired on site by a mobile technician. Say which you prefer on the form.
Is it worth repairing an old generator?
Often, yes. Engines with good compression and a sound alternator are usually worth fixing. If the engine needs a rebuild or the windings are burnt on a cheap portable, a technician may suggest replacing it instead.
What details help me get an accurate quote?
Give the fuel type, the kVA from the rating plate, the age, what happens when you try to start it and where it is. A photo of the rating plate and the fault helps a lot.

Generator Repairs by province and city

More generator services

Repairs & breakdownsDiesel, petrol, inverter and portable generators, alternators and emergency call-outs

Service & partsScheduled services, maintenance contracts, load bank tests and spare parts

Installation & switchingGenerator installation, automatic transfer switches and changeover switches

Buy & hireNew, diesel, inverter, silent, three phase and used generators, and generator hire

Get a free generator quote

Fill in the job card: your generator (or the one you need), what is going on and where it is. Technicians, dealers and hire companies who work in your area quote you directly. Free, no obligation.

Job cardNo. assigned when sent · generatorrepair.co.za

Generator details

RefMake, model or descriptionkVAFuelRemove
G1
G2
Up to 12. Don't know the size? Leave kVA empty.
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