About IES


We specialise in providing comprehensive heating, ventilation and air conditioning as well as HVAC to the commercial and industrial sectors, including: airports, hotels, restaurants, casinos, banks, hospitals, production plants and manufacturing warehouses.

IES have been in the HVAC industry since 1945 and have extensive experience in providing turnkey solutions to clients, offering a single point of contact for supply and installation and maintenance – always on time and always on budget.

Over the years, we have been awarded a number of renowned local projects including: Cape Town International Airport, Oliver Tambo International Airport, Gold Reef City Casino, Gateway Theatre of Shopping, Kusile and Medupi Power Stations, Moses Mabhida Stadium, Victoria and Alfred Marina, Standard Bank Rosebank and various MTN Mini Hub Switches across the country.

We have also been involved in various key international projects.

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Our Services


As HVAC specialists, our services range from project management and installations, to commissioning and planned preventative maintenance.

Find out more about Our Services here
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Procurement

Our business offers a comprehensive engineering equipment selection.

Our cost-conscious procurement departments in Durban, Johannesburg, Cape Town and Dubai only source branded products which are tested and proven in quality.

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Installations

We have experienced and highly skilled installation teams in the fields of Piping, Ducting, Installation, Electrical and BMS Controls.

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Maintenance

We offer Preventative Maintenance and Breakdown and Repair work through our sister company Ampair (Pty) Ltd., who have been in the industry for over 31 years.

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Commissioning

Our trained commissioning teams are capable of the complete testing and commissioning of air-conditioned systems; including air and water balancing, controls and electrical, in compliance with local and international standards.

All commissioning is compliant with CIBCE and Greenbuilding.

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Construction Management

We have experienced and highly skilled installation teams in the fields of Piping, Ducting, Installation, Electrical and BMS Controls.

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Ducting Manufacturing

We are one of the only HVAC providers that have in-house duct manufacturing facilities in Durban, Johannesburg and Cape Town.

We specialise in rectangular, circular and board (pre-insulated) ducting, and are SMACNA and SABS approved.

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Speak to IES about your HVAC requirements now!

Our Trusted Suppliers


We have built long-standing relationships with many of our suppliers and are therefore able to meet short lead times. Some of our suppliers include:
  • Samsung logo
  • carrier
  • ciat
  • Climaveneta
  • clivet
  • Ducstshop logo
  • Emerson_Electric_Company
  • evapco
  • Grundfos
  • ksb-pumps
  • lg
  • Mcquay
  • rickard
  • siemens
  • SPP_Pumps_logo
  • SS_logo_LRG
  • stulz
  • trane
  • Trox-Technik
  • Viking-Logo-New
  • york

Latest News


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Mar 20, 2017

IES completes work at 72 Grayston


72 Grayston was recently re-built into a 5500sqm commercial office block. Situated in well-known business hub, central Sandton, Johannesburg, the building underwent its transformation in order for it to complement its architecturally chic and modern surroundings. It is located up the road from the renowned Nelson Mandela Square, Sandton City and Sandton Convention Centre. IES […]

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Dec 01, 2016

New MBA certificate for IES


The Master Builders Association North has renewed IES’s certificate until November 2017. As the leading national representative body in the building and construction industry, Master Builders South Africa is a voluntary membership based organisation whose primary role is to promote the viewpoints and interests of the industry, to promote the highest quality and standards through […]

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Dec 13, 2015

New district cooling plant for V&A Waterfront Silo’s


December 2015, Cape Town – IES is currently installing a district cooling plant to serve the 5 new buildings being built in the Silo complex of the V & A Waterfront. The chiller plant will provide pre-cooled water, chilled water and hot water, to the existing ClockTower, the new Zeitz Museum of Contemporary Art Africa […]

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