RPM Engineering Group’s commitment to sustainable engineering is more than a trend, it’s a responsibility. As proud members of the Green Building Council of South Africa (GBCSA), we’re helping shape a future where buildings are smarter, greener, and more resilient.
Building a Greener Future Starts with Smarter Design
At RPM Engineering Group, we believe that every building services engineer has a duty to design with sustainability in mind. South Africa’s energy and water resources are under increasing pressure, and the built environment plays a pivotal role in how we respond. That’s why our approach integrates innovative technologies, energy-conscious planning, and collaborative design to reduce environmental impact while improving building performance.
Engineering Solutions That Work for the Planet, and the Client
Our services span mechanical and electrical building systems, with a strong focus on HVAC retrofits, energy audits, and performance optimization. Whether we’re upgrading a commercial air conditioning system or conducting a full building survey, our goal is to deliver solutions that are:
- Energy-efficient: reducing consumption without compromising comfort
- Water-wise: integrating smart plumbing and conservation strategies
- Cost-effective: lowering operating expenses through better design
- Future-ready: aligned with GBCSA standards and global best practices
We don’t just design systems, we help clients understand how those systems impact their carbon footprint, operational costs, and long-term sustainability goals.
Why GBCSA Membership Matters
Being part of the Green Building Council of South Africa means staying informed, accountable, and ahead of the curve. It gives us access to the latest research, tools, and certification pathways, including Green Star, Net Zero, and EDGE frameworks. These programs help us benchmark performance and guide clients toward meaningful improvements.
Our membership also reflects our values: transparency, innovation, and environmental stewardship. We share insights with fellow members, contribute to industry dialogue, and continuously refine our practices to meet evolving standards.
HVAC and Sustainability: A Powerful Partnership
Heating, ventilation, and air conditioning systems are among the largest energy consumers in buildings. RPM’s HVAC specialists work to ensure these systems are:
- Properly sized and zoned
- Equipped with energy recovery and smart controls
- Maintained for optimal performance
- Retrofitted when necessary to meet new efficiency targets
We’ve seen firsthand how thoughtful HVAC design can transform a building’s energy profile, and how small changes can yield big results.
Energy Audits: The First Step Toward Greener Operations
One of the most impactful services we offer is the energy audit. This process involves analyzing a building’s energy use, identifying inefficiencies, and recommending upgrades. It’s a powerful tool for:
- Reducing energy bills
- Qualifying for green certifications
- Planning capital improvements
- Enhancing occupant comfort and productivity
Our audits are tailored to each client’s needs, whether they’re managing a retail space, office park, or industrial facility.
Partnering for Progress
RPM Engineering Group has been delivering excellence since 1992. Our independence means we work solely in our clients’ best interests, offering hands-on consulting, transparent communication, and customised solutions. Sustainability isn’t a checkbox. it’s embedded in everything we do.
As South Africa moves toward a more sustainable future, RPM is proud to be part of the solution. Let’s build smarter, together.

