When Do You Need an Electrical Certificate of Compliance?
Anyone who owns, rents out, or sells a property needs a valid electrical certificate of compliance.
If you are selling your property, you need one before the transfer can proceed. If you are a landlord, you need one before renting the property out. If any electrical work has been done since your last certificate was issued, such as additions, alterations, or new circuits, a supplementary certificate is required alongside the original.
Most people only think about the COC when they are selling. But every homeowner and tenant is required by law to have a valid one for the property they occupy.
How Much Does It Cost?
The inspection fee, not the certificate itself, is what you pay for. For a full breakdown, see how much an electrical COC costs. As a general guide for residential properties in the West Rand:
- Flats: from R1,000
- Townhouses: from R1,500
- Houses: from R1,800 to R3,000 depending on size and phase
Repairs are quoted and charged separately before any work begins. The inspection fee is payable whether the installation passes or fails.
How Long Does the Inspection Take?
For most residential properties in Roodepoort, Randburg, and Krugersdorp:
- Flats and townhouses: 45 minutes to 1 hour
- Houses: 1.5 to 2 hours
- Larger properties: 2 to 3 hours
If no faults are found, the certificate can be issued the same day.
Once issued, your electrical certificate of compliance will be valid for the lifetime of the installation provided nothing changes.
What Does the Inspection Involve?
The registered electrician starts with the distribution board, checking the condition, whether it is labelled correctly, whether the breaker ratings match the cables, and whether the earth leakage protection is in place and working. From there the inspection covers earthing and bonding, wiring, socket outlets, light fittings, the geyser isolator and wiring, and pool bonding where applicable.
Once all checks are complete and the installation passes, an electrical certificate of compliance can be issued
Portable appliances are not part of the inspection. Neither are network cables, fibre cables, or alarm systems.
Common Faults Found During Inspections
These are the issues that come up most often during inspections in Roodepoort, Randburg, and Krugersdorp. For a more detailed look, read the post on the 5 signs your home might fail a COC inspection.
Older DB boards are a common problem. Many properties in the West Rand still have distribution boards that do not meet current SANS 10142-1:2020 standards.
Missing or faulty earth leakage protection is another frequent finding and an automatic failure. It is also a serious safety issue.
Incorrect circuit breaker ratings come up regularly, particularly in properties where DIY electrical work has been done at some point. A breaker that is over or under-rated for the cable it protects is both a compliance failure and a fire risk.
Geyser installations cause problems more often than most homeowners expect. Missing isolators, incorrect wiring, or connections done without a certificate of work are all common findings.
Pool bonding issues are common in older properties. Inadequate bonding around a pool is a safety hazard that will fail the inspection.
What Happens If Faults Are Found?
A quote for the repair work will be provided. The certificate is only issued once the repairs are done and the installation passes re-inspection. If a different electrician is brought in to do the repairs, the original inspection fee still stands.
Read more about what to do after a failed electrical compliance inspection.
Your property transfer does not necessarily have to stop while repairs are in progress. Speak to your conveyancing attorney about how to handle the timing.
Who Can Issue It?
Not every electrician can issue a COC. The person doing the inspection must be registered with the Department of Employment and Labour as one of the following:
Master Installation Electrician
Can certify any electrical installation, including specialised ones.
Installation Electrician
Can certify single and three-phase residential installations such as houses, flats, and townhouses.
Electrical Tester for Single Phase
Limited to single-phase installations only.
Registration and qualification are two different things. The electrician needs both, and they need the right designation for the type of installation they are inspecting.
Ask to see their Registered Person License and Registered Contractor License before the inspection. If they are ECB-registered, you can verify their details for free at electrician.org.za. If not, you will need to contact the Department of Employment and Labour directly.
Be cautious of anyone offering a COC at an unusually low price without physically inspecting the installation. An invalid certificate offers no legal protection and could affect your insurance.
I’m a registered Master Electrician with over 40 years’ experience. See my credentials and book your inspection.
For a full breakdown of qualifications, how to verify an electrician’s credentials, and what to check before booking, see the complete guide to the electrical COC.
What Does It Cover?
The certificate covers everything from the distribution board to the outlets, including wiring, earthing, bonding, circuit breakers, earth leakage protection, and fixed electrical equipment like geysers and pool isolators.
t does not cover appliances. Your geyser element is not covered, but the wiring and isolator that feed it are. Your stove is not covered, but the circuit that supplies it is. Network cables, fibre cables, and alarm systems fall outside it as well. For a full breakdown, see what an electrical COC includes and excludes.
What Does the Certificate Look Like?
The original is a yellow, double-sided document. It includes:
- Certificate type, either initial or supplementary
- A unique pre-printed registration number from the Department of Employment and Labour
- The property address and identification details
- Declaration by the registered person who carried out the inspection
- Declaration by the electrical contractor
- Full details of the electrical installation on the reverse side
The registration number is what makes it legally traceable.
How Long Is It Valid?
There is no expiry date. The certificate remains valid for the lifetime of the electrical installation, as long as nothing changes.
If you are selling, the certificate cannot be older than two years at the time of transfer. If yours is older than that, you will need a new inspection before the transfer can go through.
If you have added solar panels, a new circuit, a pool, or a granny flat since the original certificate was issued, a supplementary certificate is required alongside the original.
Read more about how to check if your COC is still valid.
Frequently Asked Questions
Can I use the same COC I received when I bought the property?
Only if it is less than two years old and no alterations or additions have been made since it was issued. If either of those applies, a new electrical certificate of compliance is needed
Do I need a separate certificate for my electric fence?
Yes. An electric fence certificate is a separate document issued by a registered Electric Fence System Installer. It is required alongside the electrical COC when selling a property with an electric fence. If you are selling a sectional title property, the electric fence is the body corporate’s responsibility. Read more about the difference between an electrical COC and an electric fence COC.
How quickly can I get a COC in Roodepoort, Randburg, or Krugersdorp?
In most cases an inspection can be scheduled within 24 to 48 hours. If no faults are found, the certificate is issued the same day.
Need a COC in the West Rand?
If you are in Roodepoort, Randburg, Krugersdorp, or the surrounding areas and need an electrical certificate of compliance, I can help. I’m Chris, a registered Master Electrician and Electric Fence System Installer (EFSI) with over 40 years’ experience. I cover Roodepoort, Krugersdorp, Weltevreden Park, Wilgeheuwel, Allens Nek, Honeydew, Northriding, Randburg, and surrounding areas.
Get in touch to arrange your inspection.