Engineered Thermal
Solutions for Global Markets

Cooling towers, heat exchangers and
chillers are our core business.

We strive to design and implement thermal solutions that have a lower environmental impact by targeting a reduction in water use, energy use and carbon emissions.

We achieve this by being highly consultative with all our clients, focusing on technical operation, capacity building, quality manufacturing and implementation.

IWC is one of the only companies globally to offer a vast range of complimentary product offerings in the thermal solutions space. We therefore provide our customer base with a bespoke, engineered thermal solution that is fit for purpose.

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Our Solutions

Cooling Towers

Engineered thermal solutions for all cooling tower needs.

Water Treatment

Water filtration and chemical dosing solutions for your plant.

Heat Exchangers

Heat exchanger solutions for most applications and industries.

Chillers

Energy-efficient cooling solutions for buildings and industry.

Refurbishment and Spares

Turnkey service and spares solution that keeps your plant running, 24/7.

Our Global Reach

With offices and agents in South Africa, Africa and Australia; and representatives in the Netherlands and India, we are able to provide bespoke thermal engineering solutions to meet our client’s requirements.

IWC Offices & Agents
Completed projects

Latest Project

New Plate Heat Exchanger For Pulp And Paper Mill

Richards Bay

Service and subsequent replacement of a Semi-Welded PHE in Chlorine Dioxide/water solution process to increase the thermal performance of the plant.

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Latest News

Vaccination works better when we do it together

We recently initiated a campaign to encourage IWC staff to get vaccinated against COVID-19.

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What Our Clients Say

IWC recently completed maintenance work on our Auxiliary Plate Heat Exchangers at the MAJUBA Power Station, we were most impressed with their ethical and professional approach during the service.

Ntobeko Mthembu

Line Manager | Majuba Power Station

Thanks to Johan and Deon for assisting at such short notice and for the excellent service provided.

Suven Naidoo

Project Engineer | AECI Industrial Chemicals, Durban

I chose IWC as they offered a total solution, including engineering expertise, which was far more than their competitors were offering. I am thrilled with the final outcome.

Pieter van Helden

Helden Distillery

IWC’s approach to, and execution of the contract, was professional and also sensitive to the needs of local communities to be part of this work opportunity and inclusion of people from the area around the mill complimented their construction team’s success and enhanced Sappi’s standing in the community. Sappi have every confidence that IWC can fulfil the obligations and responsibilities on similar projects in the future.

Andrea Rossi

Senior Projects Executive | Sappi

Despite strikes delaying progress, we knew we could count on IWC, thank you for a job well done.

Adam Jonk

Workshop foreman | Sasol