Pienaar & Erwee
Elektriese Ingenieurs & ProjekbestuurdersElectrical Engineers & Project Managers
Bulk supplies, substations, overhead lines, building services and solar. Designed, documented and supervised from offices in Pretoria, Nelspruit and Polokwane.
Consulting engineers responsible for…
Consulting engineers specialising in alternative energy play a key role in a sustainable future, designing and implementing energy solutions that reduce environmental impact and improve efficiency.

Design
Documentation
Distribution
Networks
Substations
Overhead Lines
Electrical Installations
Supervision of Installation of Power Generation


Infrastructure & Building
We design electrical systems that help buildings run efficiently while using less energy. Our consulting engineers bring alternative energy into every project where it makes sense.
- Electrical Installations in Buildings
- Lift and Escalator Installation
- Fire Alarm Installations
- Nurse Call Installations
- Emergency Generators and Uninterruptible Power Supplies
- Recommendations on Energy Saving Installation
- Compilation of an Energy Plan to comply with SANS 204
Customer satisfaction
Top Management
The strength of our projects lies in the calibre of our leadership. We build a team of top management professionals who are experts in their fields and passionate about innovation and excellence.
Great Leadership
Our leadership aligns with our clients' needs and the industry. Through clear communication and innovative solutions we commit to excellence and personal service, building partnerships that help our clients succeed.
Compliance
We adhere to all statutory and regulatory requirements, so each project meets the highest standards of safety, quality and environmental responsibility. Compliance is a duty to our clients and the community.
We're the best for the job
Pienaar & Erwee Engineers specialise in electrical installation and electrical building installation. A professional engineer as director manages each office.
We believe that reliable, affordable electricity for as broad a base of the country's population as possible will be one of the most important forces in building the economy. In promoting this we will:
- Make our expertise available to communities
- Employ communities in construction activities
- Empower communities to take part in the management and administration of projects
- Support and train small contractors in project administration and management

Recent work, from farm microgrids to municipal offices
14 photosRadley Farms Malalane
Radley Landgoed Hybrid (PV Installation)
15 photosEDM Offices & Disaster Management
Ehlanzeni District Municipality
4 photosMall of the North JV, Polokwane
Resilient Properties (Pty) Ltd
4 photosWhite River Crossing, White River
Capital Propfund 3 (Pty) Ltd
4 photosTzaneen Lifestyle Centre, Tzaneen
Tzaneen Lifestyle Centre
8 photosNelspruit Plaza
Capital Propfund (Pty) Ltd
Contact details
Three offices, each run by a professional engineer as director. Call the one nearest your project.