
Your trusted electrician in Johannesburg
INC Unlimited provides professional electrical services across Johannesburg, from COC inspections and compliance certificates to geyser installations and generator setups. Serving Rosebank, Parktown, Melville, and all JHB suburbs.
Coverage
Electrical services across all Johannesburg suburbs
We provide reliable electrical services throughout Johannesburg and its surrounding areas, from Rosebank to Melville and everywhere in between.
From the tree-lined streets of Houghton to the vibrant neighbourhoods of Norwood and Greenside, INC Unlimited is your reliable electrician in Johannesburg.
Services
Electrical services in Johannesburg
From routine inspections to complex installations, we deliver expert electrical solutions.
COC Inspections
Thorough SANS 10142 electrical compliance inspections for Johannesburg homes and businesses. We deliver your certificate within 24-48 hours.
Electrical Repairs
From non-compliant repairs after a COC inspection to general electrical fault finding, our registered electricians resolve issues efficiently across Johannesburg.
Geyser Installation & Repair
Complete geyser solutions for Johannesburg properties including new installations, thermostat replacements, element repairs, and pressure valve servicing.
Generator Services
Reliable backup power for Johannesburg homes and offices. We install generators, changeover switches, and provide ongoing maintenance.
DB Board Upgrades
Outdated distribution boards are one of the most common issues we find in older Johannesburg properties. We upgrade to modern SANS 10142 standards.
Fault Finding
Tripping, flickering lights, or power outages in your Johannesburg property? Our electricians use professional testing equipment to trace and resolve faults quickly.
Why Us
Why Johannesburg clients choose INC Unlimited
We have built our reputation on reliability, quality workmanship, and honest pricing across Johannesburg and the greater Gauteng region.
Based Near Johannesburg
Operating from Equestria, we are strategically located to reach any Johannesburg suburb quickly. No long waiting times or travel surcharges.
Registered & SANS 10142 Compliant
All our electricians are registered with the Department of Labour and carry out work in full compliance with SANS 10142 standards. Your COC is always legitimate.
Transparent, Upfront Pricing
We quote clearly before any work begins. COC inspections start at R1,200 excluding VAT with no hidden extras. Repair costs are itemised and approved before we proceed.
Fast Turnaround for Property Sales
Selling a property in Johannesburg? We understand the urgency. Our team delivers COC certificates within 24-48 hours of a successful inspection to keep your transfer on track.
Comprehensive Electrical Expertise
From geyser installations to generator setups and full rewires, our team handles the full spectrum of residential and commercial electrical work.
Workmanship You Can Trust
We stand behind every job with a workmanship guarantee. If an issue arises from our work, we come back and resolve it at no extra cost.
Pricing
Johannesburg electrical service pricing
Straightforward pricing with no hidden costs. We believe in transparency from the first call.
COC Inspection
Comprehensive SANS 10142 electrical safety inspection. Includes a detailed compliance report and certificate.
- Complete circuit & bonding testing
- Earth leakage verification
- Detailed compliance report
- 24-48 hour certificate delivery
Repairs & Installs
- Free assessment on repair needs
- Itemised quotation provided
- No work without your approval
- Workmanship guarantee included
Local Context
Electrical compliance in Johannesburg: what you need to know
Johannesburg is home to some of Gauteng's most diverse property stock, from grand heritage homes in Parktown and Westcliff that date back to the early 1900s, to modern apartment blocks in Rosebank and refurbished Victorian houses in Melville. This mix means electrical installations vary enormously, and many older properties are running on wiring that was installed decades before current safety standards existed.
If you are selling a property anywhere in Johannesburg, a valid Electrical Certificate of Compliance (COC) is legally required before the transfer can be registered at the Deeds Office. Estate agents and conveyancers across Joburg regularly work with INC Unlimited because we deliver certificates on time and our inspections are thorough and legitimate.
Common issues we find in older Johannesburg suburbs like Parktown, Houghton, and Norwood include outdated fuse-wire DB boards, insufficient earthing, aluminium wiring in 1970s-era extensions, and earth leakage devices that have never been tested. In newer developments around Rosebank and Killarney, we occasionally find installation defects from original construction that were never picked up.
Load shedding has also driven demand for generator installations across Johannesburg. We install backup power systems with proper changeover switches that comply with SANS 10142. Many homeowners in areas like Greenside and Emmarentia have opted for automatic changeover systems that seamlessly switch to generator power when the grid goes down.
Whether you own a character home in Auckland Park, a sectional title unit in Killarney, or a commercial property in Rosebank, INC Unlimited brings the same level of expertise and care to every job. We are your registered, reliable electrician in Johannesburg.

Ready When You Are
Need an electrician in Johannesburg?
Contact INC Unlimited today for professional COC inspections, electrical repairs, and installations across all Johannesburg suburbs.
072 681 4615