What We Do
Professional Generator Services Across Gauteng
From emergency repairs during loadshedding to long-term maintenance contracts, our certified technicians handle every aspect of generator care — all brands, all sizes, across all of Gauteng.
Generator Repairs
From minor electrical faults to major mechanical failures, our certified technicians diagnose and repair all generator types quickly and correctly. We carry common parts on every vehicle, meaning most repairs are completed on the first visit — no waiting for parts to arrive before work begins.
- All brands: Cummins, Perkins, Caterpillar, Deutz, Volvo & more
- Diesel and petrol generators of all sizes
- Diagnostic tools for fast, accurate fault-finding
- Workmanship guarantee on every repair
Generator Servicing
Regular servicing is the single most effective way to extend your generator's lifespan and prevent unexpected breakdowns. Our comprehensive service includes oil and filter changes, coolant inspection, belt checks, battery testing, and a full load test to verify the generator performs to its rated output.
- Full oil and filter change with quality-spec lubricants
- Coolant system inspection and top-up
- Air and fuel filter replacement
- Battery and charging system check
Maintenance Plans
A maintenance plan removes the guesswork entirely. We track your generator's service intervals, contact you when it's due, and handle everything from scheduling to paperwork. Businesses and property managers across Gauteng rely on our maintenance contracts to keep standby systems ready for loadshedding.
- Customised service schedules by hours run or calendar interval
- Priority callout response for contracted clients
- Full service records and compliance documentation
- Discounted rates on parts and emergency callouts
Emergency Callouts
When your generator fails mid-loadshedding or during a critical power event, every minute counts. Our emergency response team is deployed across Gauteng, with most callouts receiving an on-site technician within 2–4 hours of your call. We prioritise essential services, hospitals, data centres, and commercial operations.
- Same-day emergency callouts across all of Gauteng
- Mobile workshops stocked with common failure parts
- Priority dispatch for contracted maintenance clients
- Available for residential, commercial and industrial emergencies
Generator Installation
A professional installation is critical to the safety and longevity of your generator. Our team handles the complete process: site assessment, foundation or mounting, fuel line installation, electrical connections, changeover switch wiring, and commissioning. All work complies with SANS standards.
- Site assessment and generator sizing advice
- Automatic and manual changeover switch installation
- Fuel tank and supply line installation
- SANS-compliant electrical connections
Load Bank Testing
Standby generators that rarely run under full load accumulate wet stacking — unburned fuel deposits in the exhaust system — which reduces efficiency and can cause premature failure. Load bank testing applies a controlled electrical load to your generator, verifying it can deliver its rated output and clearing any wet stacking.
- Tests generator at 50%, 75% and 100% rated capacity
- Clears wet stacking in diesel generators
- Provides compliance documentation for insurers
- Identifies capacity shortfalls before they become emergencies
AVR & Voltage Regulator Repairs
A faulty Automatic Voltage Regulator causes fluctuating or incorrect output voltage, which can damage connected equipment. Our technicians diagnose AVR faults, replace failed units with quality-matched components, and test voltage stability under load to confirm a clean, consistent power output.
- Diagnosis of voltage fluctuation and instability faults
- AVR replacement with OEM-spec or quality aftermarket units
- Voltage output testing under varying load conditions
- Applicable to all generator brands and alternator types
Control Panel Repairs
Modern generators rely on digital control panels and AMF (Automatic Main Failure) controllers to manage automatic starting and load transfer. When these systems fault, your generator may fail to start automatically when power is lost. We repair, reprogram and replace control panels across all major controller brands.
- AMF and ATS controller diagnosis and repair
- DSE, ComAp, Deepsea and SmartGen controller support
- Relay, fuse and circuit board replacement
- Full auto-start and shutdown cycle testing
Fuel System Repairs
Diesel degradation, water contamination, and blocked injectors are among the most common causes of generator failure in South Africa. Our fuel system service covers fuel polishing, injector cleaning and replacement, lift pump and injection pump repairs, and fuel tank cleaning to restore proper fuel delivery.
- Fuel polishing and contamination removal
- Injector cleaning, testing and replacement
- Fuel lift pump and injection pump repairs
- Fuel tank inspection and internal cleaning
Generator Rewinding
When a generator alternator suffers winding failure — usually from insulation breakdown, overloading, or moisture ingress — rewinding is often the most cost-effective solution compared to replacing the entire alternator. Our workshop rewinds stators and rotors to factory specifications, with full testing before return.
- Stator and rotor rewinding to OEM specifications
- Insulation resistance testing before and after rewind
- Suitable for all alternator brands and frame sizes
- Often 40–60% cheaper than full alternator replacement
Need Generator Service Today?
Emergency or planned, we cover all of Gauteng. Call now for a same-day callout or to schedule a service appointment at a time that suits you.