Comprehensive cost guide on wiring installations

In South Africa, electrical installations are a critical part of any construction or renovation project. The country follows stringent regulations as per the South African National Standards (SANS) to ensure safety and efficiency in electrical work. Given the complexity and risks associated with electrical wiring, this guide delves into the various facets of the service—from costs to execution—catering specifically to South African homeowners and property managers.

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Average wiring installation Costs

The national average for electrical wiring repairs or installations in South Africa can vary significantly depending on the scope and complexity of the job. As of my last update, homeowners could expect to pay anywhere between R500 to R1200 per hour for a licensed electrician's services. However, full home rewiring jobs or extensive installations can easily escalate to several thousand Rands, often calculated on a per-point or per-project basis.

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Estimated Costs Associated wiring installations

Here is a breakdown of the potential costs you might encounter for electrical wiring services in South Africa:

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Materials:

• Electrical cables (PVC insulated): R2 - R30 per meter, depending on the gauge and type.
• Circuit breakers: R100 - R800 each.
• Sockets and switches: R20 - R200 per unit.
• Distribution boards: R700 - R4000, depending on the number of circuits.
• Conduit and trunking: R15 - R100 per meter.

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Labour:

• Qualified electrician: R500 - R1200 per hour.
• Electrical assistant: R150 - R300 per hour.

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Additional Fees:

• Call-out fee: R400 - R800.
• Compliance certificate: Approximately R500 - R1500 upon completion of the work.
• Travel surcharge: Depends on distance.

Please note that prices may fluctuate based on location, current market rates, and the specific requirements of your installation.

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How Is wiring installation Conducted?

The typical steps for wiring installations are as follows:

1. Assessment: A professional electrician will assess the site and requirements.
2. Planning: Detailed planning of the wiring layout according to SANS.
3. Installation: Laying out conduits, cables, and installing electrical boxes.
4. Wiring: Running wires through conduits and securing them.
5. Testing: Checking for proper connections and load balance.
6. Finishing: Installing faceplates on switches and outlets.
7. Inspection and Certification: A final inspection is conducted, and a Certificate of Compliance (CoC) is issued.

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How Long Does It Typically Take to do wiring installations?

The timeframe for electrical wiring installation can vary:

• Small repairs: A few hours.
• Single room installation: 1-2 days.
• Full home installation: 1-2 weeks, depending on the size of the property and complexity.

Labour typically involves one licensed electrician and possibly an assistant, depending on the workload.

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DIY - can I do my own wiring installations?

While DIY electrical work is not recommended due to safety concerns and regulatory compliance, simple tasks such as replacing a light switch or outlet can be done by a competent homeowner. Always ensure the main power is off before attempting any electrical work and consult with a professional if uncertain.

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When Should You Get Professional Help?

Professional help should be sought for:

• New installations.
• Major repairs or rewiring.
• Any task requiring a Certificate of Compliance (CoC).
• Jobs that involve interacting with the main distribution board.

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How to Save Money on wiring installations?

To save on electrical service costs:

• Combine jobs to reduce call-out fees.
• Purchase materials in advance, after consultation with your electrician.
• Prepare the workspace for easy access to save on labour time.
• Regular maintenance to avoid major repairs.

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Conclusion

Wiring installations require precision and understanding of local regulations. Home+ simplifies this process for South African homeowners. By booking a job through Home+, you can relax knowing you'll be connected with affordable, vetted tradespeople who can efficiently handle your electrical installation needs.

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Frequently Asked Questions about wiring installations

Q: How often should electrical wiring be checked or replaced?

‍A: Electrical wiring should be inspected every 5 to 10 years for wear and tear, but it typically lasts 20 to 25 years before it needs replacing.

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Q: Are there any specific regulations for electrical wiring in South Africa?

‍A: Yes, all electrical work must comply with SANS and the Occupational Health and Safety Act. A CoC is required for all electrical installations.

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Q: Can I install additional outlets on my own?

‍A: While it is possible, it's not recommended unless you have electrical training. Incorrect installation can lead to fire hazards and void home insurance.

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Q: What is a Certificate of Compliance (CoC)?

‍A: A CoC certifies that the electrical work done on a property complies with the legislated requirements and standards.

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Q: How much does it cost to rewire an entire house in South Africa?

‍A: Rewiring an entire house can cost anywhere from R10,000 to R80,000 or more, depending on the size of the house and complexity of the installation.