Generator Maintenance

On-site generator servicing across Gauteng. Filters, batteries, belts, hoses and coolant checked so your generator starts when needed

Generator Repairs

Generator Maintenance and Servicing in Pretoria, Johannesburg and Gauteng

Generator maintenance is a scheduled service that replaces wear items and checks critical parts so your generator starts when the power fails. Gentec Co services generators on your site across Pretoria, Johannesburg, Midrand, the East Rand and the Westrand.

What's Included in a Service

Oil, fuel, air and coolant filter replacement
Battery inspection and testing
Belt and hose checks
Spark plug checks (petrol units)
Coolant level and condition checks
Test run after service

Why Regular Servicing Matters

Standby generators sit idle for months. That's when batteries weaken, fuel degrades and seals dry out. Most outage-time failures come from missed servicing, not bad luck. A scheduled service costs far less than an emergency call-out or a damaged engine.

Who We Service

Homes and estates, offices, shops, farms, factories, clinics and any site that relies on backup power.