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About Leisk Hydraulics

Leisk Hydraulics is a family-owned Indigenous business with a respected reputation for providing high-quality plumbing and gas services to Residential, Commercial, Industrial and Mining sectors across Australia.

Robert (Bob) Leisk founded R.P. Leisk in 1964 providing plumbing services in Perth, Western Australia. The Leisk name became synonymous with high-quality workmanship and an uncompromising work ethic in the plumbing field. Almost 60 years later, the company continues within the family under the leadership of Mark Leisk and his son, Matt Leisk, under the rebranded Leisk Hydraulics name in 2022.

Residential, Commercial, Industrial & Mining

Our current focus is on providing exceptional Residential, Commercial, Industrial and Mining Plumbing and Gas services. Our workforce is centered around the Perth metropolitan and WA’s Mid West region (Mount Magnet, Cue, Meekatharra, Sandstone, etc.) but have delivered contracts across Australia for over 30 years and internationally in the Asia Pacific for the last 15 years. While our scale of operations has certainly grown from our humble beginnings, our underlying commitment to excellence for our customers remains unchanged.

Leisk Hydraulics provides a range of plumbing and gas services across industries:

  • General Plumbing & Maintenance
  • Hot Water System Install / Repair
  • Blocked Drains
  • Gas Burner Installation / Repairs
  • Gas Heating Installation / Repairs
  • Drainage Solutions
  • Home Renovation Projects
  • Water Supply Connections
  • Sewage Disposal Systems
  • Water Storage Systems
  • Complete Gas Line Installation
  • Design and Construct
  • and much more...



Our Approach

Leisk Hydraulics is committed to establishing long-term relationships with clients. Whether you’re a home owner or major contractor, we provide the same attention to detail and utmost care in delivering the required plumbing and gas services on time, and on budget. When working in teams we strive to provide an open supportive workplace environment which means smooth delivery and positive outcomes for all involved and the project.

The team at Leisk Hydraulics have the technical expertise and hands-on experience, coupled with strong support staff and competent tradespeople which make us the professional choice for your project.

The importance of professionalism in the delivery process and construction outcome is important within Leisk Hydraulics. Clear communication at all stages of the design and delivery process of the project is key to this, with a commitment to the highest levels of quality and attention to detail, health and safety and environmental

Client Projects

Leisk is fortunate to have an elite client base including Broad, Civic North, Doric, Pindan, Arccon, John Holland, Jaxon, Brookfield Multiplex. This experience has led us to work on exciting large-scale projects across private and governments contracts including:

  • Broome Health Service, WA
  • Alcoa Mine-site Water Supply, WA
  • Australian Embassy, Jakarta
  • High Street Apartments, WA
  • Westin Hotel (5-Star), WA
  • Armadale Shopping Centre, WA
  • Rockingham City Shopping Centre, WA
  • Acacia Prison Expansion 387 Beds, WA
  • Joondalup Health Campus, WA
  • Perth Children’s Hospital Fire tank, WA
  • Oceanique Luxury Apartments, WA
  • Edge Apartments – Northbridge, WA
  • Richardson Boutique Hotel, WA



Key Personnel

Leisk Hydraulics has a core team of experienced staff and can expand their project capacity through their established network of subcontractors that have undergone our stringent prequalification requirements. Mark Leisk and Matt Leisk are the driving force behind Leisk Hydraulics.

Mark Leisk


Mark started as an apprentice under his late father Bob at the young age of 14. Since then he has gained decades of experience in the Plumbing and Gas industry, working on projects of all sizes over the last 40+ years. Highlights include service delivery for the 5-star Westin Hotel in Perth, and the Australian Embassy in Jakarta, Indonesia.

Mark took on leadership of the company in 2004, and has overseen the success of the company despite the many challenges of the industry, with significant growth in provisions to the Mid West WA sector in recent years.

Outside of work, Mark enjoys spending time with family and friends, travelling and getting out onto the golf course.

Matt Leisk


Matt is a licenced plumbing and gas fitter, joining the Leisk Hydraulics team as an apprentice back in 2014. Throughout his career, he has worked in different fields of plumbing in gas including medical, commercial, mining and domestic. In addition to his plumbing duties, he takes the lead on project communications and opportunity engagement.

He has enjoyed working alongside his family and team and stepped up as a director in 2021. He led the rebrand to Leisk Hydraulics in 2022 moving the company into it’s next phase.

When he’s not on the tools, Matt loves spending time with family and friends, riding motorbikes and supporting his favourite footy team, the Fremantle Dockers.