Raft Foundations
Reinforced raft slabs for poor-bearing soils.
A Midrand-based construction firm. Foundations poured, structures raised, sites managed end-to-end. Ten years of unglamorous, well-graded work across Gauteng — for clients who measure a contractor by what is still standing a decade later.

A full structural-to-finishes contractor. Every trade below runs through our own foreman, our own crew, and our own kit.
Reinforced raft slabs for poor-bearing soils.
Mix design, placement, finishing.
Rebar cutting, bending, fixing to spec.
Formwork for slabs, columns, beams.
Face brick, plaster brick, block work.
Trusses, sheeting, tiles.
Internal & external, smooth or bagged.
Floor and wall, wet areas, grouting.
Rhino board, bulkheads, cornices.
Prep, primer, finish coats.
Roofs, balconies, basements, parapets.




Mthombeni Holdings & Projects was founded on a simple operating principle: the people who price the job should be the people who run the site. A decade in, that hasn't changed. Our crews are directly employed, our plant is owned outright, and our principal is reachable on the number printed at the top of this page.
We work for private developers, body corporates and small commercial clients across Gauteng — predominantly Midrand, Sandton, Centurion and the northern Johannesburg corridor.
“MHP poured the slab for our second warehouse and ran the structural programme. They priced honestly, hit the dates, and the building has not given us a single problem in three winters.”
“We use Mthombeni for our foundation packages on infill housing. Clean trenches, accurate setting-out, no excuses.”
“The demolition was done over a weekend, the haul-off was complete by Tuesday morning. That is the entire review.”
From a single garden cottage slab to multi-unit commercial shells. We do not turn away small jobs — they are how most long client relationships begin.
Primarily Gauteng: Midrand, Centurion, Sandton, Fourways and the wider northern Joburg corridor. Out-of-province work is considered case by case.
Yes. Grading details are supplied on request with quotation, alongside our public liability cover and tax clearance.
Bills of quantity for structural work; lump sum with a clear scope schedule for smaller jobs. Either way, the line items are itemised — no opaque allowances.
Send the brief — drawings, site address or just a paragraph of what you have in mind. We respond within one working day with next steps and a site-visit window.