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What We Do

Since 2002, WEC Projects has been providing expertly engineered solutions in the water and wastewater treatment industry. These solutions are developed by our engineers and executed by our project management and construction teams. We are a dependable contractor with an excellent track record and reputation. Download our Packaged Plant Reference List Download our Municipal Plants Reference List We offer turnkey solutions:

Water Treatment

Sewage Treatment

Renewable Energies


As an EPC contractor, we see to the completion of projects in their entirety: Engineering and Design Our mechanical design team in conjunction with our professional CAD-based drawing office employ an enviable in-house process to apply creative and expertly engineered solutions to the most challenging of scenarios – we engineer excellence. Manufacture, assembly and commissioning We undertake formalised commissioning and our assembly team ensures each one of our treatment plants are test-assembled in our assembly yard before they are dispatched to sites for absolute precision and cost-effectiveness. Sites are fully equipped and boast an impressive range of tools, vehicles and plant equipment, run by trained professionals – this distinguishes our work locally and abroad. Project Management Each aspect of every project is managed professionally by our skilled team to ensure it is delivered on time, within budget and in compliance with stringent safety specifications so that the highest quality is maintained. Client Service We customise a scope of work to suit your requirements and your budget; from complete, fixed-term contracts to supervision-only contracts, we are able to accommodate you. Our specialist Operations and Maintenance division provides customised aftersales services to our clients for complete peace of mind.
Water Treatment


Engineered solutions for small decentralised systems and larger bulk water treatment

Sewage Treatment


Treatment solutions for packaged plants and larger bulk sewage using advanced technologies



Sustainable and cost-effective large-scale sewage treatment

Sludge Benefication


Solutions for sludge handling, drying and nutrient removal

Biogas to Energy


Assistance in realising biogas-to-energy generation ambitions on sites

Operation and Maintenance

and Maintenance

Customised operations and maintenance scope based on the needs of the client