Who are we?
At RMX Concrete & Building Supplies, we don’t
just pour concrete — we build foundations for
success.
Proudly serving the construction industry with
quality Readymix concrete and trusted building
materials, RMX has earned a reputation for
reliability, precision, and customer satisfaction.
Whether it’s a residential build, commercial
development, or large-scale infrastructure
project, we’ve got the mix that makes it happen.
Based in Mapleton, Boksburg, we proudly service
the East Rand, and through our
trusted partners, we supply projects across the
rest of Gauteng.
With a combined experience of over 20 years in
the industry, our team is extremely passionate
and hands-on, ensuring every project is
completed with care, skill, and attention to
detail.
At RMX, we believe in building more than
structures — we build trust, quality, and longlasting
relationships with every client.
Passion in Every Pour — because with RMX,
every project starts strong and ends stronger.
Infrastructure
RMX Concrete and Building Supplies proudly supports infrastructure and industrial projects of all sizes, delivering high-quality concrete for roads, commercial structures, and large warehouse floors. Our technically developed mixes ensure exceptional strength, durability, and consistency, even under demanding conditions. Contractors and developers rely on us for reliable supply, expert guidance, and on-time delivery, making RMX the trusted choice for projects that require precision, performance, and lasting results. With our support, your infrastructure is built to endure.
Residential
Whether you’re building your dream family home or managing a large residential development, RMX Concrete and Building Supplies is your trusted partner for quality, reliable concrete. We provide expertly formulated readymix and pump mixes that deliver the strength, durability, and consistency your project requires. Homeowners can trust us to help lay the foundations for their family’s future, while contractors and property developers rely on us as their preferred supplier for seamless delivery, technical support, and products that perform every time. With RMX, you’re not just pouring concrete — you’re building a legacy.
Who We Are
About Our Company
The founders of RMX Concrete & Building Supplies bring a combined
experience of over 20 years in the Readymix industry. Their journey has been
shaped by working hand-in-hand with some of South Africa’s leading
Readymix companies, gaining invaluable knowledge across both the technical
and practical aspects of the business.
Driven by a true passion for Readymix, they have built a team that shares their
commitment to excellence. Our dedicated professionals not only have
extensive experience in Readymix production, but also specialize in site
management and construction, ensuring every project is delivered efficiently,
safely, and to the highest standard.
With RMX, you can be confident that your project is in capable and trusted
hands, backed by expertise, hands-on experience, and a team that is as
committed to your success as you are.
2022
Year of Establishment
4542
Projects Completed