Harris Ohlson Engineering is a leading specialist in the design, fitment , and maintenance of mission-critical Marine and Industrial HVAC and Refrigeration systems, proudly serving global clients with
unwavering reliability since October 2000.

Our commitment is defined by fast, efficient, and accurate work supported by a 24-hour, 365-day service guarantee. With a deep specialization in accumulator technology, our team brings a total of 60 years of combined, hands-on experience in the trade. Based in Cape Town, our expertise spans an exceptionally broad range of demanding applications—from submarines, luxury yachts, and offshore platforms to large-scale industrial sites—a scope proven by complex projects like the deployment of one of the Western Cape’s largest factory CFC cooling systems.

Furthermore, as a trusted international partner, we seamlessly handle the global supply and sales of major-brand components, with the ability to dispatch technicians and parts anywhere in the world with a shipping port.

We are your proven, dependable source for expert design, rapid troubleshooting, balancing, and long-standing customer service in the marine and industrial fields.