Roads & Earthworks
Roads & Earthworks Construction
Road construction and earthworks contractor for bulk excavation, layerworks, drainage, platforms, rehabilitation and associated civil infrastructure in South Africa.
View service →Engineering Services
Engineering and construction services for critical infrastructure.
Explore dedicated service scopes for civil, mining, water, energy, industrial and building projects in Johannesburg and across South Africa.
Quick answer
What services does Big Three Engineering provide?
We provide multidisciplinary engineering and construction capability across civil infrastructure, mining, water and desalination, energy and utilities, industrial facilities, building works and asset rehabilitation.
- Johannesburg head office in Sandton
- Public and private sector project enquiries
- Integrated civil, structural and site infrastructure packages
- Tender and project enquiries: info@bigthree.co.za
Service directory
Search by the work package you need.
Each page is structured around scope, interfaces, typical work packages and procurement questions so clients can quickly establish fit.
Structures
Bridges & Structural Concrete
Bridge and structural concrete contractor for reinforced concrete structures, culverts, retaining works, foundations and infrastructure structures in South Africa.
View service →Stormwater & Drainage
Stormwater & Drainage Infrastructure
Stormwater and drainage infrastructure contractor for channels, culverts, attenuation, subsoil drainage, erosion control and site water management.
View service →Water Treatment
Water & Wastewater Treatment Infrastructure
Water and wastewater treatment infrastructure contractor for treatment-plant civils, tanks, channels, pipework interfaces, pump stations and supporting works.
View service →Desalination
Desalination Plant Civil Infrastructure
Desalination plant civil infrastructure for intake and outfall interfaces, treatment buildings, foundations, tanks, pipework corridors and coastal site works.
View service →Water Conveyance
Pipelines, Reservoirs & Pump Stations
Pipeline, reservoir and pump-station infrastructure contractor for bulk water, reticulation, chambers, crossings, civil structures and associated site works.
View service →Mining Civils
Mining Civil Infrastructure
Mining civils contractor for bulk earthworks, platforms, drainage, haul roads, plant foundations, hardstands and supporting mine infrastructure in South Africa.
View service →Mine Roads & Earthworks
Mine Haul Roads & Earthworks
Mine haul road and earthworks contractor for cut-to-fill, road formation, drainage, platforms, hardstands and rehabilitation in South African mining environments.
View service →Energy Infrastructure
Energy Infrastructure Construction
Energy infrastructure contractor for gas-to-power, power-plant civils, substations, transmission, BESS, hydropower, solar, wind and industrial energy projects.
View service →Grid Infrastructure
Substations & Transmission Civil Works
Substation and transmission civil contractor for platforms, equipment foundations, control buildings, cable trenches, roads, drainage and grid infrastructure.
View service →Battery Energy Storage
Battery Energy Storage System Civil Works
Battery energy storage system civil works for BESS platforms, foundations, drainage, roads, cable routes, fire-water interfaces and substation connections.
View service →Industrial Construction
Industrial Construction & Plant Civils
Industrial construction and plant civils contractor for foundations, structures, yards, hardstands, utilities, pipe corridors, roads and process-plant infrastructure.
View service →Building Construction
Building Construction
Johannesburg building construction contractor for commercial, industrial and institutional projects, structural concrete, site works and supporting infrastructure.
View service →Maintenance & Rehabilitation
Infrastructure Maintenance & Rehabilitation
Infrastructure maintenance and rehabilitation contractor for roads, concrete, drainage, industrial assets, water infrastructure and planned or reactive civil works.
View service →Have a project scope or tender?
Send the location, programme, drawings and work package to our project enquiry team.