Building Installation & Maintenance Pilbara

Specialising in the provision of building installation and maintenance services in Western Australia, Onslow Contracting is a family owned business that’s helping build our local commercial and industrial infrastructure. With over 30 years in the game, we know what it takes to provide the mining, civil engineering, and construction industries with tailored solutions that cover everything from conception to management and ongoing maintenance.

Building Installation

As an active contributor to the Pilbara region’s mining, civil engineering, and construction sectors, we have facilitated numerous building installations on time and within budget. This means that we’re experts when it comes to transportable building components and installations, with the ability to manage small to large-scale projects.

Building Maintenance Services

Because every construction project is different, Onslow Contracting offers clients a tailored maintenance plan that will meet their specific needs. We have provided numerous plants with reliable mining maintenance solutions, covering every part of the process from inception to closure. We also specialise in the maintenance of plumbing systems and carpentry work for commercial and industrial developments.

Equipment and Vehicle Hire

If you’re looking for construction equipment hire in Pilbara, you’re at the right place. We operate and hire out the vehicles and machinery that has made the construction industry what it is today. From trucks, trailers, and excavators to skid steers and a heavy-duty road train, we’ll provide you with the equipment that best suits your operations – including cyclone tie downs. Have a look at our full fleet line.

Drainage and Plumbing

Onslow Contracting has extensive experience in the application of plumbing and drainage services to the commercial sector. With a dedicated team of licensed plumbers, we offer a specialist solution to your comprehensive plumbing needs. This includes roof plumbing and maintenance plans that will eliminate the risk of a system breakdown or blockage.


We have a passion for our craft, with over 30 years of carpentry knowledge being implemented in collaboration with modern and relevant construction practices. No matter the materials used, our team of carpenters will apply their expertise on-site and with incredible attention to detail. Find out in detail how we can provide your project with a tailored carpentry solution, including repairs and maintenance.

Speak to Us

We’ve built a reputation for reliability, with complete transparency as one of our core company goals. By speaking to someone from our team, you’ll see that we’re dedicated to providing you with exceptional customer service and competitively priced solutions.

Speak directly to one of our knowledgeable staff members on (08) 9303 9931 to learn more about our services. Alternatively, submit an enquiry and we’ll get back to you with a detailed quote or some friendly advice. If you’d prefer to send us a mail.

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