About Us

Central Vacuum Cleaners

Established in 2006, Think Smart Built-in Systems is the official distributor and installer of Drainvac central vacuum cleaners in South Africa.

Think Smart Built-in Systems is a family-owned business with more than twenty years’ experience in the building industry. We start to import central vacuum systems from Canada after reading studies that show a measurable improvement in indoor air quality when vacuum systems which exhausted air outside the home.

Solar Energy Backup Systems

At Think Smart Built-in Systems, we are a dedicated team of highly qualified installers and electricians who are committed to providing our customers with top-of-the-line and most reliable full hybrid solar backup systems. Our focus on sustainability and efficiency drives us to deliver reliable and advanced solutions using only the most trusted brand names in the industry. Our mission is to help customers save on electricity costs, avoid the disruptions of load shedding, and minimize their environmental footprint. Trust us to deliver innovative solar backup systems that pave the way towards a brighter and more sustainable future.

Whole House Water Filtration

We also import high quality NSF certified whole house water filtration systems with the aim to supply clean safe water to every tap in the house. Our whole house water filtration system comes with an ultraviolet disinfection system and will remove chlorine and most toxic chemicals that may be found in municipal water.

Whole House Water Filtration Systems

Being health conscious, we start importing and installing water Filtration systems in 2012, after reading recommendations by the Silent Spring Institute, the only nonprofit scientific research organization specifically dedicated to breast cancer prevention, that water Filtration systems can help prevent breast cancer. Solar photovoltaic (PV) energy and solar water heaters We are also partnering with carefully selected established solar installers and suppliers, with many years of experience in the solar industry to ensure successful needs analysis, system design, installation, commissioning and the ongoing management and maintenance of installed systems.

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