Dennis Cairns & Associates

Dennis Cairns & Associates

Dennis and Cairns Associates, Hydraulic Design Consultants. We are Australian owned and operated since 1980. Hydraulic and fire services design consultants with two Locations, the Gold Coast, Queensland and Perth, Western Australia. DCA offers the highest quality and sustainable results for a diverse range clients from concept design through to construction we continue to grow, delivering the full spectrum of plumbing and hydraulic engineering design services across a broad range of commercial, industrial and residential projects.