We at ONE-MULTI are a privately owned West Australian company, who provides multiple services to both the commercial and domestic industry.  ONE-MULTI has over 20 years experience and has become one of the most reliable and trusted service provider in the industry.

We at ONE-MULTI are renowned for providing the most reliable service, maintenance and repair of water supply and wastewater systems including fire protection pump sets, pressure booster pump systems, submersible sewerage pump stations, oil water separator’s and hot water circulation pump systems to just name a few.

To ensure an award winning experience for our clients, ONE-MULTI only employs licensed and Police vetted tradespeople, who are motivated and share a passion for providing a top class service to all clients.

What sets ONE-MULTI apart from trades people in this particular sector is our expertise.  We are electrical, hydraulic, plumbing and mechanical experts, who employ a range of tradespeople to manage your pumps, plumbing, electrical and fire pumps needs.  Our fleet of service vehicles are fully equipped with a plethora of critical spare parts, which ensures your system  is back up and running as swiftly as possible.

ONE-MULTI services right throughout Perth and greater Western Australia and offers pump equipment service and repair to remote sites in WA.