EAR Engineering
Available for Service in Helderberg & Cape Town

Generator Installation in Somerset West

Professional Engineering Services

Load shedding doesn't have to run your life. We install reliable standby generators and automatic changeover systems for homes and businesses so your power stays on.

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Stop Letting Load Shedding Run Your Life

The Impact on Homes

For homeowners, load shedding means security systems going offline, food spoiling in the fridge and freezer, working from home becoming impossible, and the constant mental load of checking the schedule before making plans.

The Impact on Business

For businesses, it means lost trading hours, equipment that cannot run, staff who cannot work, and customers who go elsewhere. Unplanned downtime is a direct cost to your bottom line.

A properly installed standby generator changes all of that. The power goes out, the generator starts, and within seconds your property is running normally again. For a long-term energy solution that also reduces your electricity bill, see our solar installation services.

Our Generator Installation Services

We offer a complete generator installation service from start to finish. Here is what we cover:

Residential Generator Installation

We install standby generators for homes across the Helderberg and Boland. Whether you want to run essential appliances or power your entire home, we size and install the right unit.

Commercial Generator Installation

For businesses, retail spaces and guesthouses. We install commercial generators sized to keep your operations running through any stage of load shedding.

Industrial Generator Installation

Large facilities, factories and industrial properties require serious solutions. We install and commission large standby systems for high-dependency clients.

Changeover Switch Systems

The changeover system ensures your property switches to generator power safely automatically, and switches back when the grid returns. Essential for safety.

Maintenance & Servicing

We offer maintenance and servicing for installed generators to make sure they start reliably and run efficiently when you need them most.

Our registered electricians handle all the electrical compliance and certification for every installation. See our electrical services.

Choosing the Right Generator

Getting the sizing right starts with understanding what you actually need to power. We carry out a full load assessment so you don't overpay for an oversized unit or struggle with an undersized one.

Property TypeTypical Power NeedsWhat to Consider
Small home / townhouseLights, fridge, TV, Wi-FiA smaller generator is usually sufficient for essentials
Larger family homeFull lighting, fridge, appliances, securitySize depends on whether you include geysers and stoves
Office or retail spaceComputers, POS systems, ACTrading hours and appliance load determine the right size
Restaurant or guesthouseKitchen equipment, large fridges/freezersCold storage and cooking equipment are main drivers
Industrial facilityHeavy machinery, full facility powerRequires detailed load assessment before sizing

Generator Installation Costs

The table below gives a general starting point. Your actual cost depends on generator size, changeover type, and installation complexity—confirmed via a free site assessment.

Installation TypeBest ForApprox. Starting Cost
Small residentialEssentials only, smaller homeR25,000 to R50,000
Mid-size residentialLarger family home, full backupR50,000 to R100,000
Small commercialOffice, retail, guesthouseR80,000 to R200,000
Large commercialRestaurants, larger offices, estatesR200,000 to R500,000
IndustrialFactories, hospitals, large facilitiesR500,000+

Generator vs Solar:
Which is Right for You?

Both solve load shedding, but serve different needs. A generator has a lower upfront cost but ongoing fuel costs and produces noise. Solar costs more upfront, but runs silently for free and reduces your monthly electricity bill. Many clients choose both for maximum resilience.

See our solar installation services for more information on solar and battery backup systems.

Commercial Generator Installation

Reliable Power Guarantee

How the Process Works

1

Free Assessment

We visit your property and identify the best location for the generator and changeover panel.

2

Proposal & Sizing

You get a clear proposal showing the right generator size, changeover system and full cost.

3

Scheduling

Once approved, we order equipment and arrange a convenient installation date for you.

4

Installation

We mount the changeover panel, connect all the wiring, test the system and automatic switchover.

5

Electrical Sign-off

Work is completed and certified by a registered electrician, presenting your Certificate of Compliance.

6

Handover

We walk you through exactly how your system works, checking fuel levels and basic maintenance.

Areas We Cover

EAR Engineering installs generators across the Helderberg, Boland and greater Western Cape:

Somerset WestStellenboschStrandGordon's BayFranschhoekPaarlDurbanvilleCape Town

Why Clients Choose EAR Engineering

Registered Electricians

Generator installations involve serious electrical work. Done by qualified electricians with a COC.

Proper Load Assessments

We size your generator correctly from the start. No underpowered units, no wasted fuel.

18 Years Local

We know the Helderberg and Boland area well, with a strong track record you can verify.

Honest Quotes

You know what the job will cost before we pick up a tool. No hidden fees or surprises.

All Under One Roof

Electrical, solar, and generators all handled seamlessly by the same knowledgeable team.

Post-Installation Support

Generator problems can disrupt operations. We answer the phone and show up after the job is done.

What Our Clients Say

Rated highly by homeowners and businesses in Helderberg & Cape Town.

Frequently Asked Questions

Everything you need to know about working with EAR Engineering.

A changeover switch is the system that safely disconnects your property from the municipal grid before connecting it to your generator. This is essential for safety. Without one, generator power can back-feed into the grid and seriously injure or kill utility workers working on the lines. It is also a legal requirement. We install manual and automatic changeover systems depending on your needs.
With an automatic transfer switch, the generator starts and your property switches over within a matter of seconds. Most clients experience only a brief flicker before power is restored. Manual changeover systems require you to start the generator yourself, which takes a few minutes.
Most standby generators installed in South Africa run on petrol or diesel. Diesel generators are generally more fuel-efficient and better suited for regular or extended use, which is why they are the more common choice for commercial and industrial applications. Petrol generators are often used for smaller residential applications. We will advise on the best option for your situation during the assessment.
Fuel consumption depends on the size of the generator and how hard it is working. A smaller residential generator running essential appliances will use significantly less fuel than a large commercial unit running at full capacity. We will give you a realistic estimate of running costs as part of your proposal.
Yes. Because a generator installation involves electrical work including the changeover system and wiring connections, a Certificate of Compliance is required. Our registered electricians handle this as part of every installation. Do not use any installer who cannot provide a COC on completion.
The generator itself can be purchased independently, but the electrical work including the changeover system must be done by a registered electrician. Attempting to connect a generator without a proper changeover switch is dangerous and illegal. It also voids most generator warranties and your property insurance.
Most generator manufacturers recommend a service every 200 to 250 running hours, or at least once a year even if the generator has not been used heavily. Regular servicing ensures the generator will start reliably when you need it. We offer servicing for generators we install as well as existing units.
Yes, and this is an increasingly popular combination. Solar handles your day-to-day energy needs and reduces your electricity bill, while the generator provides backup for extended outages or periods of bad weather when your solar batteries are depleted. If this is your long-term plan, it is important to design both systems to work together from the start.
We cover Somerset West, Strand, Gordon's Bay, Stellenbosch, Franschhoek, Paarl, Durbanville and Cape Town. Our main base is in Somerset West, so our response times across the Helderberg are especially fast.
Get in touch and we will arrange a free site visit. We assess your property and power requirements, and come back to you with a clear proposal. No cost, no obligation.

Ready to Get Started?

Professional electrical, aircon & solar in Helderberg + Cape Town.

021 855 4462

* 1-Hour Callbacks during business hours. Call for immediate emergencies.