Home services · Generators

Generator installation, servicing & repairs

Generator Installation for your home in Johannesburg. Discuss backup-power planning and installation scope with Amptex. Call or request a quote.

  • 24/7 emergency line
  • Our own teams
  • No call-out fee
  • 6-month guarantee
A silent diesel generator installed in a narrow garden beside a house Generators

A clearer route to the right help

Get your home working properly.

Backup power needs to suit your home and the equipment you rely on. Amptex assists with generator installation, servicing and repair enquiries, including discussions about existing equipment, symptoms and connection requirements.

Recognise the right enquiry

When to speak to our team

  • A generator that does not start or supply power as expected.
  • A planned generator installation, connection or maintenance requirement.
  • A change to the equipment that must remain operational during an outage.

Understand the work

From the symptoms to a practical plan

Generator enquiries need the unit details and a description of its intended use. Distinguish a generator fault from an installation or changeover problem, and list the loads you want supported. Existing installation documents and service history help frame the assessment. The correct scope depends on the actual equipment and property.

Repair, replacement and the wider job

Repair, maintenance, generator sizing and building connection are different tasks. A generator purchase alone does not establish whether its capacity or connection is suitable. Discuss electrical installation, ventilation, positioning, access, maintenance and the manufacturer requirements with the team before confirming the project.

For your home

Planning household backup around essential uses

A home generator enquiry starts with what you need to keep operating, rather than a size chosen from a general advert. Appliances, starting loads and the proposed connection affect the discussion. Equipment location, noise and ventilation also matter; an existing generator should be described separately from a new installation request.

  • List essential equipment

    Identify the household loads you want reviewed and provide existing generator or other backup-system details if available.

  • Describe the property

    Explain the intended outdoor location, board position and access. An electrician needs to assess a suitable connection arrangement.

  • Understand the proposal

    Ask which equipment, installation, testing and handover are included and how operation and future maintenance responsibilities will be explained.

What affects this quotation?

Your quotation will depend on:

  • Intended loads and selected generator specifications.
  • Existing infrastructure, connection and changeover requirements.
  • Equipment location, installation access and agreed handover scope.

Explain who may authorise the work at home and any arrangements with a landlord, agent or body corporate.

Confirm applicable attendance and assessment charges before booking. See quotation, callout and cancellation information.

Useful information for your enquiry

  • Provide the make, model and capacity if known.
  • Describe the fault or the loads you want to support.
  • Share service history and details of an existing changeover installation.

Take photos only from a safe position. Attachments are optional; call directly for urgent assistance.

Before you book

Questions about this service

Can a generator simply be connected to an ordinary wall socket?

Do not improvise a connection to building wiring. Building connection and changeover arrangements require suitable professional assessment and installation. Tell the team what equipment is already present and ask for the requirements to be explained.

What generator details should I provide?

Share the make, model and size if known, what the generator is doing and whether you need a repair, service or installation. Photos and maintenance history can help.

Where and when can I arrange this service?

Call with the suburb, urgency and scope. We serve Johannesburg and Gauteng; Pretoria, Soweto and outer Gauteng are by arrangement. The office confirms availability and applicable travel arrangements.

A clear next step

Tell us what is happening at home.

Share the suburb and service required. For urgent assistance, call the team directly.

Let's get it sorted

Something sparking or leaking right now?

Call the emergency line and speak to a person. For planned work, send the form and our office will come back to you with next steps.

Emergency line · 24/7 011 791 6121
  • Office hours 08:00–17:00 · emergencies 24/7
  • No call-out fee: you pay first-hour labour. After-hours and weekend surcharges apply.
  • 6-month workmanship guarantee on our work

Request a quote or call-back

1 · What do you need?
2 · Where is it?
3 · Your details

You can also send photos on WhatsApp. An enquiry isn't a confirmed price or appointment. For emergencies, please call.