Boilers
Gas Boiler Repair (Domestic)
Gas boilers and gas geysers are efficient and economical — but when a burner fails or a gas valve sticks, you need a qualified technician fast. We repair and service domestic gas boilers and instantaneous gas water heaters across Gauteng.
About this service
We work on wall-mounted combi boilers, floor-standing gas boilers, and instantaneous (tankless) gas water heaters. Our service covers burner and ignition system repair, gas valve replacement, heat exchanger descaling, pressure vessel and expansion vessel checks, flue inspection, and CO (carbon monoxide) safety testing. We service Bosch, Ferroli, Rinnai, Paloma, Junkers and other leading brands, and we issue a gas compliance certificate where required.
Faults we resolve
- No hot water or heating
- Burner won't ignite or keeps locking out
- Low boiler pressure or pressure loss
- Pilot light keeps going out
- Strange noises or kettling
- Gas smell or suspected CO leak — switch off and call us
- Annual service overdue
- Flue or ventilation concerns
Our service process
- 01 Same-day call-out for no-heat or no-hot-water emergencies.
- 02 Full diagnostic of burner, gas valve, controls and flue.
- 03 CO (carbon monoxide) safety check.
- 04 Written quote before any work starts.
- 05 Repair with genuine parts, system tested and commissioned.
- 06 Gas compliance certificate issued where required.
- 07 Service reminder set for next annual service.