Looking for concrete cutting and coring in Johannesburg? ConcreteSlab.co.za puts homeowners, builders, developers and businesses in Johannesburg in touch with a cutting contractor who works in Johannesburg and nearby areas of Gauteng. Describe the job and you receive a quote directly. The service is free and there is no obligation.
Concrete Cutting and Coring for Johannesburg homes and businesses
In Johannesburg and across Gauteng, concrete cutting and core drilling are used for new doorways, drainage trenches, pipe sleeves and alterations to older buildings. Independent contractors there quote on the thickness, the steel and how far they must travel, so tell them what you need cut and where.
Want to know more first? Our concrete cutting and coring guide covers the options, what to check and what affects the price.
Concrete work in Johannesburg
Johannesburg is built on ridges of quartzite and shale with pockets of expansive clay, and old mining ground means engineers often review foundations. Dolomite is mainly to the west and north. Work ranges from backyard slabs and driveways in the northern suburbs to apartment blocks, office floors and warehouses in the south. Winter nights bring frost, and summer storms can stop a pour. Ready-mix plants are spread around the metro, so most suburbs are within a short drive. Congested roads, steep plots and tight estate gates affect truck timing and pump positioning, so ask about delivery windows and minimum loads.

Typical concrete cutting and coring requests in the area come from:
- Family homes: cutting a doorway through a brick-and-concrete wall or coring for a new drain, during home alterations
- Complexes and apartment blocks: coring through slabs for risers and sawing openings in blocks of flats and student housing
- New houses: coring sleeves for pipes and cables and sawing control joints in fresh floors of a new house
- Shops, offices and restaurants: cutting new trenches for plumbing or sawing shopfront and lift openings in shops and offices
- Warehouses and factories: sawing machine trenches and floor joints and coring heavy slabs in factories and warehouses
- Extensions and backyard rooms: opening a doorway from the old house into a new room, with a neat sawn edge
Why get a quote in Johannesburg first?
No two concrete jobs in Johannesburg are the same. A quote based on your details shows the real cost of excavation, sub-base, shuttering, steel, concrete, pumping, finishing and curing, so you can budget properly and avoid surprises.
What to include in your request
- Number and size of holes or the length of the cuts
- Thickness of the slab or wall, if you know it
- Whether the work is indoors, on a high floor or in a tight space
- Access to water and power on site
- Any plans or an engineer's detail for structural openings
The more detail you give, the more accurate your quote will be.
Service area: Johannesburg and surrounds
Contractors on our network work in Johannesburg and surrounding areas, including Rosebank, Melville, Booysens, Selby, Edenvale, Sandton, Roodepoort. Give your suburb in the request so the person quoting can allow for travel, check truck and pump access and plan a site visit.
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