Plan properly
Assess the site, define the scope and coordinate materials and teams.
About GSM
Built on practical experience.
GSM Marketing & Installations is a Johannesburg-based team delivering solar, backup power and hot-water solutions across residential, commercial, industrial and government housing environments.
Who we are
A delivery team, not just an equipment supplier.
For more than 15 years, GSM has worked across energy and hot-water installations. Our 30-person team operates from two warehouses with seven vehicles, supporting both focused installations and coordinated rollouts.
We bring practical planning, reliable coordination and ongoing support together under one roof.
15+years of experience
200,000+installations
30staff
2 + 7warehouses + vehicles
Meet the team
The people behind every GSM installation.
Our Johannesburg team brings planning, coordination, installation and ongoing support together.
How we work
Clear, capable and grounded.
We keep the focus on what the property and project actually need.
Deliver responsibly
Use suitable products and a consistent installation process.
Support the result
Remain available for maintenance, repairs and practical assistance.