Absolute Compressors, based in Alberton, Johannesburg, specialises in the sale, maintenance, and repair of high-end air compressors and dryers. We are capable of installing entire airline systems expertly. Additionally, we are skilled at retrofitting variable speed drives into any kind of air compressor, which greatly lowers our customers’ electrical operating expenses.
From large gear made for demanding heavy industrial applications to medium-sized units for professional use, our product line meets a variety of needs. We also provide thorough pressure testing services for pressure vessels and separator tanks. In addition to serving as the main distributor for the prestigious Detroit Air Compressor brand, we also provide additional top industrial brands to satisfy the particular demands of our clientele.
Our operations continue to be centred around client pleasure. With a combined thirty-five years of industry experience, our committed staff members offer a wealth of technical know-how and a deep comprehension of the intricate industrial environment. We constantly provide outstanding service and superior quality at extremely affordable prices because of our unwavering dedication to teamwork and ongoing staff training, especially in fault finding and resolution.
The Absolute Compressors Professional Team
Johan Frederick Pretorius is the Managing Director of Absolute Compressors, which was founded in 2006. Johan has a strong background as a fully licensed electrician and fitter, and he has a lot of practical experience working as a field service technician. Throughout his career, he has held important management positions at well-known businesses that are listed on the Johannesburg Stock Exchange. Johan achieved his entrepreneurial aim by starting the business, where he is still committed to educating the upcoming generation of industry experts. This was made possible by his technical expertise and keen business sense.
Highly qualified field service technicians, assistant technicians, a workshop coordinator, internal sales representatives, an accounts manager, an operations manager, and crucial administrative personnel make up our diversified group. Every single person is essential to maintaining our high service standards.

Our main goal is to always surpass client expectations by providing superior industrial services and unparalleled technological knowledge. Honesty, integrity, professionalism, and customer focus are the core company values that drive our unwavering commitment to total service excellence. We look forward to establishing enduring connections within the industrial sector.
We enable Detroit Air to offer an outstanding warranty for any new screw compressors bought after January 2018. For five years, air-end and motor manufacturing problems have been covered. Additionally, pressure sensors, PLCs, cooling fans, after-coolers, and VSD drives are covered by a two-year guarantee. In order to ensure hassle-free assistance, we additionally offer a limited goodwill warranty for components that fail somewhat after this time.
Our goal is to ensure that customers run top-notch equipment while achieving maximum profits. We guarantee that clients get the most out of their capital investment. As a result, the supplied compressors are made to offer the lowest total cost of ownership available. We make premium compressed air incredibly affordable by setting reasonable prices for our equipment and spare parts.
We treat quality as an objective baseline expectation rather than bragging about it. Representing one of the biggest privately held air compressor manufacturers in Southern Africa, we constantly prioritise our customers’ operating demands and provide an unwavering warranty.
We ensure access to the most dependable and technologically advanced equipment accessible because research and development never stops. This dedication directly results in exceptional air delivery efficiency and world-class energy savings. Every piece of equipment that is delivered is made strictly in accordance with international ISO standards and, if necessary, certified by ASME or TUV experts.