Registered Electricians · Gauteng
TTG Electrical specialises in Certificates of Compliance for residential and commercial properties across Johannesburg. We inspect, certify, and rectify — so your sale, rental, or insurance doesn't stall.
What we do
From routine COC inspections to full fault-finding and rectification — we handle every step so you get your certificate without the runaround.
Full electrical inspection of your property in accordance with SANS 10142. We assess the DB board, earthing, wiring, and all circuits before issuing your certificate.
Failed a previous inspection? We locate and fix non-compliant wiring, faulty earth leakage, overloaded circuits, and illegal connections — then re-inspect on site.
Selling your home? We work directly with you ensure your COC is in place before transfer date.
Offices, retail spaces, warehouses, and sectional title properties. We handle large-scale inspections with minimal disruption to your operations.
Outdated distribution boards are the most common reason for failing a COC. We supply and install compliant DB boards, earth leakage breakers, and surge protection.
Before we arrive
A COC inspection involves live electrical equipment. These precautions protect you, your household, and our electricians during the visit.
Clear any obstructions in front of or around the distribution board. Our electrician needs unhindered access to all circuit breakers and the earth leakage unit.
During the inspection, circuit breakers will be switched on and off and panels may be opened. Keep children and animals in a separate, closed room for the duration.
Never attempt to open, adjust, or reset your DB board before or during the inspection. Interfering with live equipment without the correct PPE can be fatal.
Power down desktop computers, servers, fish tanks, medical equipment, and smart home hubs before the inspection begins — circuit switching can cause brief surges.
If you are aware of any exposed wiring, burning smells, tripping breakers, or previous DIY electrical work, inform our electrician immediately upon arrival — before the inspection starts.
In South Africa, only a registered electrician may issue a Certificate of Compliance. Performing electrical work without registration under the Electrical Installation Regulations (2009) is a criminal offence. If you suspect unlicensed work has been done on your property, disclose this to us before the inspection — it affects your liability as the property owner.
Why TTG Electrical
How it works
Tell us your property type, address, and preferred date. We'll confirm a slot and send you a booking confirmation.
Our registered electrician inspects your full installation against SANS 10142 standards.
Any faults are quoted, approved by you, and fixed — then re-inspected on the same visit where possible.
Your COC is issued and sent directly to you. Done.
Where we operate
We serve residential and commercial clients across the following areas. Not listed? Call us — we cover most of Gauteng.
Get in touch
Fill in the form and we'll get back to you on the next business day. You're also welcome to call or WhatsApp us directly.