WA's Leading Commercial Hydraulic Contracting Company

“Cooper & Jones Plumbing have undertaken numerous large and complex projects designed by Hydraulics Design Australia for over 20 years. Cooper & Jones have consistently delivered high quality plumbing installations with a level of workmanship, management expertise and professional service that is second to none. The Directors of Hydraulics Design Australia consider Cooper & Jones Plumbing to be one of the best commercial plumbing contractors within Western Australia and would have no hesitation in recommending Cooper & Jones Plumbing to undertake projects of any size, nature and complexity.”

Hydraulics Design AustraliaQuentin Oma - Director

“Cooper & Jones Plumbing' have been supplying and providing of hydraulic works for 'Giorgi Group' for approximately the last 30 years. We have always found Cooper & Jones Plumbing to be very co-operative and professional in every aspect. Cooper & Jones have consistently provided a high-level of service for Giorgi Group, routinely completing their work on time. We highly recommend their services.”

Giorgi GroupGuido Giorgi - Managing Director

“We have worked closely with the team at Cooper & Jones for over 20 years now across a wide range of projects, including highly complex systems, and are impressed with the professionalism, thoroughness and quality of tradesmanship evident in their work!”

Allied PumpsPhil Smith - Business Development Manager

“Cooper and Jones Plumbing has a long history of working on our projects and they have never let us down. From their site staff to their senior management they are always there to assist and to make our life as a builder that much easier. Honest, organised, efficient and proactive are just a few words we would use to describe them.”

Universal ConstructionsChris Patten - Construction Manager

“Acu-Tech Piping Systems are a WA owned pipe manufacturer, specialising in water, gas and fire service pipe. We have been working closely with Cooper and Jones for over 20 years. They are a leading, highly professional commercial plumbing company who focus on quality and expert workmanship. Together we have delivered many successful projects.”

Acu-Tech Piping SystemsIvan Morren - CEO

“Cooper & Jones are a well organised professional plumbing company that are dedicated to ensuring successful outcomes on projects. It is this approach that makes them a plumbing contractor of choice and a pleasure to work with time and time again.”

PACT ConstructionJonathan Wilson - Project Manager

“It’s great to see Mike leading and mentoring a committed team of young plumbers and apprentices on site, and the resultant high quality of work and pride in their workmanship that they are producing. So it fantastic to view first hand a group of young plumbers who are so committed to their trade.”

Jacobs CWN Hydraulic and Fire ServicesDavid Belcastro - Team Leader

“Cooper and Jones are a valued long term supporter of Capstone Construction. As an organisation they take pride in their work and always deliver a high quality product”

Capstone ConstructionMatt Lucarelli