Electrical engineering
Robust LV, MV and HV electrical design and assurance.
- LV / MV / HV design
- Design review
- Compliance
- Troubleshooting
Based in Tzaneen, Limpopo · Serving South Africa & the UK
Channeling energy into impact.
Arroyo is an independent electrical engineering and energy advisory based in Tzaneen, Limpopo. We deliver senior engineering expertise to clients across South Africa and the United Kingdom — helping them design, assure and optimise their electrical and energy systems.
What we do
Four pillars of energy expertise
From high-voltage design to the line items on your electricity bill, Arroyo covers the full picture.
Renewables & storage
Independent support across the project lifecycle.
- Owner's engineering
- Due diligence
- Grid integration
- Performance analysis
Metering & monitoring
Trustworthy energy data you can act on.
- Metering design
- Data validation
- Measurement & verification
Tariffs & billing
Make sure every kilowatt-hour is billed correctly.
- Electricity bill verification
- Tariff optimisation
- Demand & cost recovery
Independent & trusted
Based in Tzaneen, working wherever you need us
Arroyo is based in Tzaneen, Limpopo, giving clients in the region direct access to senior electrical engineering and energy advisory expertise — without the overheads of a large firm.
We serve clients throughout South Africa and the United Kingdom. As an independent practice, our advice is unbiased: we work for you, not for a supplier or contractor.
Why work with Arroyo?
- Independent, conflict-free advice
- Senior expertise on every engagement
- Local presence in Tzaneen & Limpopo
- Serving clients across South Africa and the UK
- From HV design to electricity-bill detail