Amptex for BusinessElectrical

Electrical fault finding

Electrical Fault Finding for businesses and managed properties in Johannesburg. Discuss recurring trips and intermittent power with Amptex. Call or request a quote.

Accounts
30-day accounts for companies, landlords & property managers
Teams
Our own electricians and plumbers, not subcontractors
Findings
Faults photographed on a live electronic job card
Emergencies
24/7 line · 6-month workmanship guarantee
A clamp meter reading 15.9 A on a cable at a three-phase meter

Intermittent faults

Find the cause once, stop paying for repeat visits

A breaker that trips every afternoon, plugs that die when the kitchen gets busy, lights that flicker on one floor. Our electricians test circuit by circuit until they find the cause, photograph it and quote the repair.

  • Tested, not guessedWe find the cause before replacing any components
  • Findings you can seeFaults photographed and loaded onto our live job card system
  • First hour countsFixed in the first hour without materials? No further labour charge

Scope

How we track a fault down

  • Pattern first

    We start with your record: when it trips, which floor, what was running. A facilities log or a tenant complaint is a good place to begin.

  • Circuit-by-circuit testing

    Insulation, earth leakage and load checks on the affected circuits until the cause shows itself.

  • Landlord or tenant side

    We tell you whether the fault sits in the building's installation or in a tenant's equipment, so the right party deals with it.

  • Faults that come and go

    If it isn't happening while we are there, your notes on when it happens guide where we test.

  • Machinery and specialist kit

    We test the fixed wiring and the supply to a machine. Faults inside the machine stay with its supplier or technician.

  • Repair once found

    The repair is quoted for approval as soon as the cause is clear. Small fixes are often done on the same visit.

On site

Fault finding in a building that stays open

Most testing needs the affected circuit off for a while. We take one circuit down at a time where we can and agree any wider shutdown with you first. When trading can't stop, we can test before opening or after closing.

  • Your fault log or tenant reports to hand
  • One circuit off at a time where possible
  • Restricted areas and escorts arranged
  • Board schedules from your maintenance file
  • Results explained before you approve repairs

Paperwork

What you get once the fault is found

  • Photographed findingsEach fault is photographed and loaded on our live electronic job card system for you to view.
  • Repair quoteValid for 7 days. Material prices depend on our suppliers at the time.
  • Labour from the first hourThere is no call-out fee. Labour starts with the first hour on site.
  • Invoice or accountDue on receipt, or on 30-day terms for landlords, property managers and companies.

Facilities FAQs

Fault-finding questions from maintenance teams

The fault has stopped. Is a visit still worth it?

Yes, if it keeps coming back. Tell us when it happens and what was running at the time. That history shows us where to test, even when everything looks fine on the day.

How long does fault finding take?

It depends on the pattern and how many circuits are involved. Labour is charged from the first hour, and if we find and fix the fault in that hour without materials, you pay nothing more for labour.

Will you tell us if tenant equipment is to blame?

Yes. If an appliance or machine is causing the trip, we show you which one and photograph it, so you can take it up with the tenant or the supplier.

Can someone off site approve the repair?

Yes. We photograph the findings and load them on our live electronic job card system, so whoever approves the spend can see them before saying yes.

How business jobs run

Clear steps. Findings you can see.

From the first call to the final invoice, you know where the job stands and what was found.

  1. 01

    Log the job

    Call, WhatsApp, email or send the form. Tell us the site, the problem and who will meet us on site.

  2. 02

    We assess on site

    Our own electrician or plumber attends. Faults are photographed and loaded onto our live electronic job card for you to view.

  3. 03

    You approve the quote

    A written quote for your approval, valid for 7 days. Installations carry a 75% deposit.

  4. 04

    Our teams do the work

    Planned around your trading hours and tenants. After-hours and weekend work is available; surcharges apply.

  5. 05

    Close-out and paperwork

    Invoice due on receipt or on your 30-day account, a COC where it applies, and our 6-month workmanship guarantee.

  • ECB registeredElectrical Conformance Board
  • WACCWarranty & Compliance Certification
  • JoJo approved installerTanks installed to JoJo's requirements
  • 6-month guaranteeOn all our workmanship

Businesses we have worked with

  • Nissan
  • American Swiss
  • voestalpine
  • Esri
  • Fourways Vet Hospital
  • Bartlett Group
  • Holistic Technologies
  • Copper Tubing Africa
  • Dirt Diggers
  • OPH
  • eClock
  • Advanced Product Technology
  • Bee Fun Food
  • International Engineering & Technologies

For facilities & property teams

Need work done on site?

Send the site, the problem and the person we should meet. The office comes back with next steps, a quote or a booking. For emergencies, call the 24/7 line.

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.