From Bryanston and Fourways through to Rivonia and Morningside, our technicians repair petrol and diesel generators onsite across Sandton — diagnosed and fixed the first visit wherever possible.
When your generator fails, you need more than a guess. We diagnose faults accurately across both the electrical and mechanical systems, so the real issue gets fixed the first time — right where your generator sits in Sandton.
Same-day onsite repairs in Sandton
Petrol and diesel generators
Residential, commercial & industrial
Generator fault finding & diagnostics
Experienced technicians
Mobile workshop — we come to you
Quality workmanship
Preventative maintenance available
6-month workmanship guarantee
Sandton is Gauteng's premier business district, and that comes with a specific kind of pressure on backup power — corporate offices in the CBD, retail at Sandton City, office parks in Woodmead and Rivonia, and high-value residential estates across Bryanston and Hyde Park all need generators that work the moment the grid fails. Power Mechanics repairs and services petrol and diesel generators onsite across all of Sandton, with no need to transport your unit anywhere.
We work with corporate facilities managers, body corporates running estate and complex generators in Fourways and Sunninghill, and homeowners across Morningside, Illovo and Paulshof. Our technicians arrive equipped with diagnostic tools and common parts, so most faults — AVR failures, starter problems, fuel system issues, control panel errors — are resolved on the first visit, without a return trip.
Sandton's density and business importance means downtime is expensive, whether that's a retail unit, an office floor or a family home. Alongside emergency repairs, we offer scheduled servicing and preventative maintenance contracts, so your generator is tested and ready well before the next outage hits.
From small domestic units to large commercial and industrial machines, we cover the full range of generator repair and servicing work.
Full diagnostic and repair service for petrol and diesel units.
Accurate electrical and mechanical diagnosis before any work begins.
Routine checks that keep your generator reliable between breakdowns.
Scheduled inspections that catch faults before they become costly.
Fast response when backup power can't wait.
Automatic voltage regulator testing and replacement.
Fixing hard-starting and no-start issues at the source.
Clearing blockages, leaks and delivery faults.
Resolving panel errors and automatic start faults.
Call, WhatsApp or send your details below and we'll get back to you to arrange a same-day onsite visit in Sandton.
Prefer to write it down? Fill in the form and we'll respond by phone, WhatsApp or email — whichever suits you.
From fault finding and emergency breakdowns to servicing and preventative maintenance — professional support for petrol and diesel generators across Sandton.