How we support you – Residential - Holistic Energy Solutions

How we support you – Residential

Feeling the pressure of rising electricity bills and the threat of loadshedding?

At HES, we make it easier for you to take control of your home’s energy — with expert support every step of the way.

We offer:

Personalised Advice

We help you understand your energy usage and find practical ways to cut costs.

Independent Solar Guidance

Thinking about solar? We assess your home’s potential and manage the entire investment from the first chat to switching on the system. We work for you. We don’t earn commission from other solar companies or suppliers.

Project management expertise

From the first chat to system switch-on, we handle all of the details so you don’t have to — ensuring a smooth, stress-free process.

Ongoing guidance and support

We ae with you every step of the way - to answer your questions, track your system’s performance, and make sure your investment pays off.

Trusted, Unbiased Advice

We work for you, not suppliers — giving you honest recommendations that suit your home, lifestyle, and budget.

With HES, you get more than just a solar system — you get a partner who puts your needs first and helps you build a smarter, more resilient home.

What our Clients like and rely on HES for

At HES, our clients appreciate and rely on us for

UNBIASED, VALUABLE ADVICE: We offer independent guidance to save electricity and reduce costs effectively, addressing loadshedding challenges.
COMPREHENSIVE PROBLEM-SOLVING: Our commitment extends to resolving energy-related issues, managing expenses, and conquering loadshedding woes.
STREAMLINED & TRANSPARENT: Diarmaid and the team ensure a simple, transparent process, appreciated by both companies and residential clients.
PERSONAL ACCOUNTABILITY: We take ownership, ensuring each project meets your needs and is done right.
24/7 SUPPORT: Count on round-the-clock assistance for uninterrupted energy solutions.

Testimonials

Our Satisfied Clients

Your rapid response and commitment to resolving the power outage issue at our Rondebosch home, were greatly appreciated. Despite the circumstances, your dedicated efforts (even during Diarmaid's holiday!) helped us get our inverter system operational again. Sincere thanks for your service and support

Paul Barnard

Rondebosch

I found Diarmaid’s contribution as Project Manager to be outstanding. His advice, management of the project from conception to completion, constant monitoring of progress and attention to detail to be invaluable to us and very comforting as well.

Ken Andrew

Rondebosch

Many thanks for your work and the excellent electricity saving report which makes it easy for us to understand and act upon. Also, for organising every aspect of the hot water geyser, lighting replacement to LED, and the back-up battery system project.

Ed Sturrock

Constantia

Great report Diarmaid. Thanks very much. We are looking forward to acting on your recommendations.

Achim Steinhagen

Tokai

Thanks Diarmaid and Holistic Energy Solutions. I’m very happy with the new solar geyser installation. You managed every detail and ensured that we got great value and the whole process was very smooth.

Ronny Boender

Constantia

Paid. Thank you for a great service’ (Turnkey supply and delivery of 300 litre solar geyser).

John Macey

Wynberg

Great Report. Thank you Diarmaid. We are keen to proceed with your help.

Andrew Ivey

Claremont