Parts, Technology. Maintenance and Engineering Services for Industrial Gas Engines. Cirrus Power Systems offers to our customers our experienced, full-scope servicing for Engine system maintenance, providing a competitive advantage over other Service providers by drawing on 150 years of combined experience in Engines and Servicing. Cirrus Power Systems is a Joint-Venture company between Australian engine reconditioning firm Teterin Engineering, and Germany's largest independent engine service company, August-Storm GmbH. Our ISO 9001: 2015 and NATA accredited Newcastle-Based facility is specifically designed and equipped to strip, recondition and re-build large industrial engines and engine systems, backed by one of the industries most sophisticated ERP systems, ensuring quality, safety and job performance are second-to-none. We also provide on-site machining of engine components during overhauls and emergency maintenance, offering our customers the industries' most experienced and renowned technicians to ensure the job is done properly and in best time. We offer on-site servicing and maintenance designed to be individual, flexible and adapted to the special needs for all common engine types by competent advice and support of our specialized service staff.