Switching to LED is one of the simplest electrical upgrades with a genuinely quick payback – here’s what’s actually involved and what to expect.

Why LED makes financial sense

LED bulbs use significantly less electricity than incandescent or older fluorescent lighting for the same brightness, and last far longer – meaning lower running costs and fewer replacements, which adds up quickly across a whole home or business.

Retrofitting vs full fixture replacement

Many existing fittings can simply take an LED bulb as a direct swap. Some older fittings – particularly fluorescent tube fixtures – need the fixture itself replaced or converted rather than just the bulb, which is where a proper assessment before buying bulbs in bulk saves wasted money.

Commercial LED upgrades

For offices, retail and warehouse spaces, LED upgrades often pay for themselves through reduced electricity costs within a couple of years, especially where lighting runs long hours – and many commercial spaces qualify for a phased upgrade rather than an all-at-once replacement.

Frequently asked questions

Can I install LED bulbs myself?

Simple bulb swaps in standard fittings are usually a DIY job. Fixture replacement or fluorescent-to-LED conversion involves wiring changes and is worth having done professionally.

How much can LED lighting save on a business’s electricity bill?

It varies by current lighting type and usage hours, but meaningful savings are common where lighting runs most of the working day.

Ready to upgrade your lighting? See our lighting service.

Industrial electrical work carries higher stakes than residential or even commercial – heavier loads, more machinery, and stricter compliance requirements all apply.

What’s different about industrial electrical work

Industrial sites typically run three-phase power, heavy machinery with significant start-up loads, and often specialised equipment wiring – all requiring careful load planning and, frequently, dedicated sub-boards for specific machinery or production areas.

Compliance for industrial sites

Beyond a standard Certificate of Compliance, industrial installations often need equipment-specific testing and certification, particularly for machinery wiring and any high-voltage or high-current installations on site.

Common industrial electrical issues

Overloaded sub-boards from expanding operations without corresponding electrical upgrades, ageing wiring in older industrial buildings, and inadequate power distribution planning as equipment is added over time are the issues we see most often on industrial sites.

Planned maintenance vs reactive repairs

For a production environment, unplanned electrical downtime is expensive – a scheduled maintenance contract catches developing faults before they cause a shutdown, which is usually far cheaper than emergency repairs and lost production time combined.

Frequently asked questions

Do you handle three-phase industrial installations?

Yes, three-phase installation, upgrades and fault-finding are part of our industrial and warehouse electrical service.

How often should industrial electrical systems be inspected?

Annual inspection is a reasonable baseline for most sites, though higher-risk or heavier-use facilities benefit from more frequent checks.

Need industrial electrical work done? See our industrial service.

Surge protection is one of those things that only feels essential after you’ve lost a TV or a laptop to a spike – but it’s cheap insurance against a genuinely common problem in South Africa’s grid conditions.

What causes power surges here

Load shedding switch-on and switch-off events, lightning strikes during Cape Town’s winter storms, and general grid instability all cause voltage spikes that plug-in electronics aren’t designed to absorb repeatedly.

Whole-property vs plug-in protection

A surge protection device installed at the DB board protects the property’s wiring and every connected circuit from a single point. Plug-in surge strips protect individual devices at the socket, but don’t protect the wiring itself or anything not plugged into that specific strip. The two work best combined – DB-level protection as the first line of defence, plug-in strips for particularly sensitive individual devices.

Is it worth it for homes vs businesses?

For homes with solar, inverters, or significant electronics investment, DB-level protection is a sensible one-time cost. For businesses running servers, POS systems or other critical equipment, it’s closer to essential given what a single surge event could cost in downtime or replaced equipment.

Frequently asked questions

How much does whole-property surge protection cost?

It depends on property size and the DB board’s configuration – we provide a fixed quote after a brief assessment.

Does surge protection prevent all electrical damage?

It significantly reduces surge-related damage risk but isn’t a substitute for other safety measures like earth leakage protection – the two address different risks.

Considering surge protection? Get a quote.

Fitting out a commercial space electrically involves different priorities to a home installation – load capacity, compliance, and minimising disruption to a business that needs to open on schedule all matter more.

Office fit-outs

Modern offices draw significantly more power than older buildings were designed for – workstations, servers, air conditioning and kitchen facilities all add up, which is why an early load assessment against the existing supply matters before fit-out work starts, not after.

Retail fit-outs

Retail spaces typically need a mix of general power, dedicated circuits for POS and refrigeration where relevant, and display or feature lighting – all of which needs planning around the shop’s actual layout, not retrofitted after shelving goes in.

Restaurant and commercial kitchen wiring

Commercial kitchens draw heavy loads from ovens, extraction, refrigeration and prep equipment simultaneously, and often need three-phase power – a load calculation before you commit to equipment purchases avoids expensive surprises later.

Working around opening deadlines

We plan commercial fit-out electrical work around your opening date from the outset, sequencing work to avoid becoming the bottleneck on other trades or your launch timeline.

Frequently asked questions

How early should electrical planning start in a fit-out?

As early as possible – ideally alongside the initial layout design, since electrical infrastructure is expensive and disruptive to change once other work is underway.

Do commercial fit-outs need a Certificate of Compliance?

Yes, all new commercial electrical work is certified on completion.

Planning a commercial fit-out? Get a quote.

Thinking about a DB board upgrade? Here’s what actually happens, and what drives the cost.

Signs it’s time

A fuse-wire board rather than modern circuit breakers, no earth leakage protection, insufficient capacity for modern appliance loads, or a board that’s simply reached the end of its safe working life all point to an upgrade being the right call over further patch repairs.

What the upgrade involves

We isolate the supply, remove the old board, install and wire the new board with correctly rated breakers and earth leakage protection for every circuit, then test and certify the completed installation – typically a single day’s work for a standard residential board.

What affects the cost

Board size (number of circuits), whether existing wiring needs any modification to connect properly, and site access all factor in – we provide a fixed quote after inspecting the existing board, not a blind estimate.

Frequently asked questions

Will I be without power during the upgrade?

Yes, for the duration of the work – typically a single day – since the board has to be isolated to work on safely.

Does a DB board upgrade increase my home’s value or insurability?

It can support both – a modern, compliant board is a positive for both a sale and an insurance assessment, particularly on older properties.

Considering a DB board upgrade? Get a quote.

A DB board that trips once is a warning. One that trips repeatedly is a pattern worth understanding, not just resetting and hoping.

The three usual culprits

An overloaded circuit trips when too many appliances draw power on one circuit simultaneously – the fix is often redistributing load, not a full board upgrade. A short circuit trips instantly and repeatedly, and points to damaged wiring or a faulty appliance that needs isolating. Earth leakage tripping specifically (rather than a regular breaker) usually means current is escaping to earth somewhere, often through a damp-affected outlet, an ageing appliance, or moisture ingress outdoors.

How to narrow it down before calling

If you can safely do so, switch off all breakers, then turn them back on one at a time – if a specific breaker won’t hold even with everything else off, that circuit itself is likely faulty rather than an overload issue.

When it’s more than a nuisance

A breaker that’s warm to the touch, that trips within seconds of being reset, or that’s tripped repeatedly over several days without a clear appliance-related cause should be treated as urgent rather than something to keep resetting.

Frequently asked questions

Can I fix a tripping breaker myself?

Identifying which breaker trips is safe to do yourself; diagnosing and fixing the underlying cause needs a licensed electrician, since the fault could be anywhere on that circuit.

Is a tripping DB board dangerous?

An occasional overload trip isn’t dangerous – it’s the system working as intended. Repeated or unexplained tripping can indicate a genuine fault and shouldn’t be ignored.

DB board giving you trouble? Get it diagnosed.

A CoC isn’t always a strict legal requirement for every rental, but most experienced landlords get one anyway – and for good reason.

Why landlords get a CoC even when not strictly required

It protects you if a tenant is injured or a fire occurs and the cause is disputed, it’s usually required by insurers for a claim to pay out, and many letting agents and body corporates require one as standard practice before a lease begins.

Between-tenant inspections

Getting a fresh assessment between tenants – particularly for older properties or after a long tenancy – catches wear and tear or tenant-caused damage before it becomes the next tenant’s problem, and yours to deal with mid-lease.

Multiple rental properties

Landlords with several properties often find it more efficient to schedule CoC inspections on a rolling annual basis rather than reactively, spreading cost and keeping every property consistently compliant.

Frequently asked questions

Is a CoC legally required for every rental property?

Not universally mandated by law for the full lease duration, but strongly recommended, and often required by insurers, letting agents or body corporates.

Can I charge the tenant for CoC-related repairs?

That depends on your lease terms and whether the issue is pre-existing wear or tenant-caused damage – a legal question outside our scope, but we can provide a clear report either way.

Managing rental properties? See our CoC service.

Short answer: yes, and it’s not optional. Here’s exactly how it fits into a property sale, so it doesn’t hold up your transaction at the worst possible time.

Why it’s required

A valid Electrical Certificate of Compliance is a standard requirement in South African property sale agreements, confirming the electrical installation meets safety standards at the point of sale – it protects the buyer, and it’s typically the seller’s responsibility to provide.

When to get it done

Ideally well before the property goes on the market, not once you’re already under offer with a deadline – an inspection sometimes turns up work that needs doing first, and rushing that against a transfer deadline adds stress and cost.

What if the inspection finds problems?

We quote separately on any required repairs before the CoC is issued – the certificate only gets issued once the installation genuinely passes, not as a formality.

Frequently asked questions

Who pays for the CoC when selling a house?

Conventionally the seller, as part of preparing the property for transfer, though this can be negotiated in the sale agreement.

Can I use an old CoC if I have one?

Only if it’s under two years old and no electrical work has been done since it was issued – otherwise a new inspection is needed.

Preparing to sell? Book a CoC inspection.

Not every electrical upgrade needs doing at once – here’s how to prioritise if you’re planning improvements over time rather than all in one project.

Safety upgrades first

An outdated DB board without earth leakage protection, visible wiring damage, or overloaded circuits are safety issues and should take priority over anything cosmetic or convenience-driven.

Then compliance-driven work

If you’re planning to sell, rent out, or claim on insurance, make sure your CoC is current – this often surfaces other work worth bundling in while an electrician is already on site.

Then convenience and efficiency

Additional outlets, upgraded lighting, smart switches, and backup power are genuinely useful but rarely urgent – sensible to plan once safety and compliance are sorted, not before.

Bundling work sensibly

If you know a DB board upgrade is coming, it’s worth planning any additional circuits or backup power wiring for the same visit – the labour overlap makes doing it together more cost-effective than spreading it across separate call-outs.

Frequently asked questions

How do I know what my home actually needs?

A professional assessment is the fastest way to get a clear, prioritised list rather than guessing – we provide this as part of any quote.

Is it worth upgrading an older home’s wiring even if nothing’s actively wrong?

If the home is pre-1990s and hasn’t been assessed recently, a check is worthwhile – some issues (missing earth leakage protection, for instance) don’t show obvious symptoms until something goes wrong.

Planning home electrical improvements? See our upgrades service.

Full house rewiring is a significant job, and most homes never need it entirely – but some genuinely do. Here’s how to tell.

Signs your home may need rewiring

Frequent breaker trips with no clear single cause, warm or discoloured outlet covers, flickering lights unrelated to load shedding, an outdated fuse-wire DB board rather than modern circuit breakers, or wiring you know to be original to a home built before the 1980s are all signs worth a professional assessment.

Full rewire vs partial rewire

A full rewire replaces all wiring throughout the property – disruptive and costly, but sometimes genuinely necessary for very old installations. A partial rewire addresses specific problem circuits or areas (a kitchen renovation, a single faulty circuit) without touching wiring that’s still sound – the more common and more affordable outcome of an assessment.

What affects the cost

Property size, wall construction (chasing into brick costs more than a ceiling void), and whether it’s full or partial all drive cost – which is why we assess before quoting rather than giving a blanket per-square-metre price.

Frequently asked questions

Can I live in the house during a rewire?

For a partial rewire, usually yes with some disruption to specific rooms. A full rewire is more disruptive and sometimes easier to manage with the property vacant.

Does rewiring require a new Certificate of Compliance?

Yes, any rewiring work is certified once complete.

Concerned about your home’s wiring? See our home electrical upgrades service.