DB board upgrades in Rivonia — what we actually find
Rivonia covers both domestic boards in the older streets and commercial boards along the strip, and the commercial ones are usually driven by a certificate an insurer or landlord has asked for. Domestically the picture is the familiar one: an ageing board, no earth leakage, and no spare ways for anything new. Both end with an Electrical COC issued in the registered person's own name.
Property stock in Rivonia
Rivonia is a genuine mix — established freehold homes on one side, offices, showrooms and light commercial on the other. The residential stock is old enough that corrosion and compliance both come into play, while the commercial side brings drain maintenance, certification for leases, and after-hours work. It is one of the areas where a single call-out can be domestic or commercial with equal likelihood.
Commercial work is normally scheduled around trading hours. Residential access is direct in most of the older streets.
Faults that cluster in Rivonia
- Ageing supply pipework in the older residential streets
- Fat-related blockages on commercial kitchen and restaurant drain runs
- Electrical compliance required for commercial leases and insurance
- Mixed-age installations where past alterations were never certified
How DB board upgrades works
A distribution board needs upgrading if it is more than about twenty-five years old, still uses re-wireable fuses, has no earth leakage protection, or predates current SANS 10142 layout requirements. It is also effectively a prerequisite for solar, an EV charger or any significant renovation, because the new work has to be certified and an old board will not support it. A board that buzzes or smells hot is not a scheduling matter — that is how board fires start.
- Full board replacement to current SANS 10142 requirements
- Earth leakage protection where none is fitted, and correct circuit separation
- Surge arrester installation, which matters on the Highveld more than most places
- Load surveys before adding solar, an EV charger or renovation circuits
- Electrical COC issued in the registered person's own name on completion
Our process on a Rivonia call-out
- 1Inspect the existing board, its protection devices and the circuit layout
- 2Measure actual load per circuit rather than assuming the original design still fits
- 3Quote the board, protection, surge arrester and certification as itemised work
- 4Replace and re-terminate, torque-checking every connection
- 5Test each circuit and issue the Electrical COC
DB board upgrades in Rivonia — frequently asked questions
Other work we do in Rivonia
Need DB board upgrades in Rivonia?
Owner-managed by Garth Blair. We pick up the phone and book you in personally.
Speak to Garth directly.
Owner-managed means you reach the person who's accountable. Phone, email or WhatsApp — whatever's easiest for you.
- Call now082 886 9119
- WhatsApp082 886 9119
- Emailgarth@appleplumbing.co.za
- Service areaSandton, Midrand & Northern JHB
- HoursMonday to Saturday, 07:00 – 17:00