UniFi has become the default choice for Sandton businesses—from medical practices to law firms to creative agencies. It's reliable, scalable, and doesn't require you to sell a kidney to afford it. But installation matters. A poorly configured UniFi system will cost you far more in downtime than you saved on the setup fee.
Why UniFi Matters in Sandton's Demanding Network Environment
Sandton isn't a place where network problems stay quiet. Your clients notice. Your team notices. Load shedding complicates things further—power interruptions mean your WiFi drops, sometimes taking your business with it. We've seen situations where a badly positioned access point means half your office gets signal only when standing near the window.
UniFi works differently than the consumer routers most people have at home. Instead of one device trying to cover your entire building, you deploy multiple access points across your space, all managed through a single dashboard. This gives you visibility into what's actually happening on your network. You can see which devices are connected, which channels are congested, and where signal strength drops. More importantly, you can fix it without calling an installer for every small adjustment.
The systems we install in Johannesburg typically use UniFi Dream Machines or Cloud Keys as central controllers. These sit somewhere accessible—a server room, a cupboard, somewhere with reliable power. Your access points scatter throughout the building, communicating back to that central controller. When someone walks from the boardroom to reception, their device seamlessly hands off from one access point to the next. No drop. No reconnect. Just continuous connection.
What a Professional UniFi Installation Looks like from Our Workshop
We begin every UniFi project with an assessment—the same R599 starting point we use for all infrastructure work. This isn't a sales tactic. It's essential. We need to understand your building's layout, your existing cabling infrastructure, your power distribution, and your actual usage patterns. Too many installers skip this and rely on rough estimates. That's how you end up with a beautiful network that doesn't reach your warehouse.
Site surveys matter in Johannesburg. Older buildings in Sandton sometimes have concrete walls thick enough to stop a signal dead. We've mapped spaces where you need an access point every two rooms instead of one per floor. We've identified where metal HVAC ducting creates dead zones. We've seen buildings where running ethernet properly costs more than the actual UniFi equipment—and it's still cheaper than constant connectivity problems.
Once we understand your space, we design the system. This means deciding how many access points you need, where they live, whether you're running new cabling or using existing infrastructure, and what controller setup makes sense for your situation. A small office might use a Cloud Key. Larger deployments use dedicated hardware or cloud-hosted controllers.
Installation itself is straightforward if the planning was solid. We mount access points, run ethernet to each one (or configure mesh if ethernet isn't practical), configure the controller, and build your network. Within a day or two, depending on complexity, you're running on a properly managed, scalable network.
UniFi Installation Costs and What Drives Them in Johannesburg
People often ask us about pricing. There's no single answer because installation varies radically depending on your building. A small two-room office with existing cabling might cost half what a multi-floor warehouse requires.
Equipment itself is the straightforward bit. A UniFi Dream Machine runs around R7,500. An access point typically falls between R2,500 and R4,500 depending on the model. A Cloud Key is around R2,000. These prices are relatively stable across South Africa—nobody's shipping these from overseas just for Sandton.
Labour and infrastructure are where costs spread. Running new ethernet cabling costs money. If you need ducting installed or drilling through walls, that adds up. If your building's existing network cabling is damaged or doesn't reach where you need it, you're replacing infrastructure. In Johannesburg's mixed building stock, we've done everything from simple retrofits in modern office parks to complete infrastructure rebuilds in older buildings.
We offer assessments starting from R599, and installations typically include up to a three-year warranty covering hardware failure and configuration issues. This matters. When things go wrong—and in Johannesburg's load-shedding environment, they occasionally do—you have someone to call who knows your system.
Finding the Right UniFi Installer: What Questions to Ask
When you're evaluating installers near Sandton, ask about their site survey process. A proper installer will want to visit your building and understand your needs before quoting. Anyone who quotes over the phone is guessing.
Ask about their ongoing support model. Installation day is straightforward. What happens three months in when you need to add a guest network, or troubleshoot why the boardroom WiFi is slow, or reset something after a power cut? The installer who leaves you with a CloudKey and zero documentation won't be available at 2 pm on a Friday when everything stops working.
Ask about documentation. You should receive network diagrams, documentation on how to access your controller, login credentials stored securely, and clear instructions on basic troubleshooting. We've taken over too many systems where the previous installer left zero paper trail.
Ask how they handle load shedding. South Africa's reality means your UniFi system will experience power interruptions. Good installers ensure your controller has UPS backup, or they design the system so access points recover gracefully when power returns. Bad installers leave you with a system that needs manual intervention every time the lights go out.
For detailed technical guidance on related repairs, review liquid damage assessment and our guide to logic board repair for context on how sensitive network infrastructure truly is.
The Timeline: What to Expect from Installation to Going Live
From initial contact to your team actually working on the new network, most projects move fairly quickly. The assessment happens within 3-5 working days. Design and quoting takes another few days. Once you've approved, installation typically happens within 1-2 weeks depending on how much infrastructure work is needed.
The actual installation day usually runs 6-8 hours for a typical office. We run access points, configure the controller, migrate your users over, and hand you everything documented. You're live and working on the new system by end of day.
The first week after installation, things settle. We monitor performance, users report minor issues, and we fine-tune. By week two, most offices forget they ever had a different network.
If you're ready to explore UniFi for your Sandton office, contact us for an assessment or book online at zasupport.com/book. For technical reference, Ubiquiti's own UniFi documentation is excellent once your system is running.
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Frequently Asked Questions
Q: How long does a UniFi installation typically take in Sandton?
Most installations complete within a single working day for small-to-medium offices. Larger buildings or those requiring significant ethernet cabling infrastructure may take two days. We schedule in advance and provide a realistic timeline during the site assessment.
Q: Do I need ethernet cabling for UniFi access points?
Ethernet cabling is strongly recommended for reliability and performance. Mesh systems exist, but they sacrifice bandwidth and stability. In Johannesburg's load-shedding environment, hardwired access points with proper power considerations are significantly more resilient. We assess your existing cabling during the site survey.
Q: What happens to my UniFi network during load shedding?
If your controller has UPS backup, it remains available and access points recover immediately when power returns. Without UPS, the system goes offline and requires manual intervention. During design, we discuss power management and typically recommend at least 30 minutes of UPS runtime for the controller.
Q: Can you integrate UniFi with our existing internet provider in Sandton?
Absolutely. UniFi manages your internal network, while your internet connection (via your ISP) remains separate. We integrate your existing Johannesburg-based ISP connection with the UniFi system. Your access points distribute that connection throughout your building.
Q: What warranty and support do you provide after installation?
Our standard installation includes up to three years of hardware warranty and ongoing support for configuration changes. We're available for troubleshooting, password resets, network adjustments, and performance optimisation throughout the warranty period. WhatsApp us on 064 529 5863 for urgent issues.
Q: How much does a complete UniFi installation cost for a typical Sandton office?
This varies considerably based on your building size, existing cabling infrastructure, and the number of access points needed. Assessments start from R599, and complete installations typically range from R15,000 to R40,000+ depending on complexity. We provide detailed quoting after the site survey, with no surprises.
