RELIABLE • LOYAL • HARDWORKINGELECTRICAL • MECHANICAL • ICT • SOLAR

Reliable Engineering Contractor
for Future Generations

We deliver electrical, mechanical, plumbing, renewable energy and contracting solutions that keep mining, industrial, government and residential sites running—safely, compliantly, on time.

CIDB 10246207 • ECA CERTIFIED • CSD MAAA0954115SCROLL TO EXPLORE

Multidisciplinary &
complete solutions

Integrated electrical, energy, ICT, HVAC and plumbing solutions—keeping operations safe, reliable and future-ready.

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What we do

Complete engineering
under one contractor

Explore services

Electrical Engineering

LV/MV installations, DB upgrades, cable jointing, transformers, generators, VSD/MCC and certified COCs.

Renewable Energy

Grid-tied, off-grid and hybrid solar systems with battery storage, commissioning and maintenance.

ICT & Security

LAN, fibre, CCTV and connected site infrastructure configured, tested and documented.

Mechanical & HVAC

Mechanical maintenance, fleet diagnostics, air conditioning and refrigeration support.

Plumbing

Pipework, drainage, sanitary installations and compliant building maintenance.

Plant & Supply

Lighting plants, generators, technical equipment, materials and controlled delivery.

Trusted delivery

Clients who trust
Stalwart

Eskom
Public Works
Legal Aid SA
SAPS
City of Joburg
Department of Defence
Gauteng Education

Find faults before failure

Continuous site monitoring that pinpoints risks and prioritizes intervention—in real time, before downtime hits.

Request Inspection

Detect hotspots & electrical threats

Access a complete site diagnostic hub—filter by voltage, load, thermal risk and compliance status.

  • Track cable faults & load flow
  • Filter sites by failure risk
  • Analyze thermal, transformer & DB impact
  • Prioritize response by urgency & safety
Stalwart Engineering technician servicing equipment

Projects, compliance
and insights

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STALWART
ENGINEERING