Who we are
DM Civil is a proudly Western Australian company with over 45 years of experience in delivering exceptional civil contracting solutions. Established in 1976 by Reg Toohey, Tony Spanjers, and his late brother Eric Spanjers, we have evolved into one of the most trusted and respected civil contractors in the region.
Our Core Values
Our unwavering commitment to diversity, motivation, and a relentless pursuit of quality underpin everything we do. We believe in honest and transparent communication, fostering positive relationships with our clients, and delivering results that exceed expectations.
Our Capabilities
DM Civil offers a comprehensive range of services across various sectors, including:
Water Infrastructure
- Design, construction, and rehabilitation of water pipelines and infrastructure.
- Water storage and treatment solutions.
- Hydrant and valve installation and maintenance.
Pipeline Construction
- Construction of high-pressure gas and water pipelines.
- Horizontal directional drilling services.
- Pipe rehabilitation and replacement.
Land Development
- Earthworks and drainage installations.
- Road construction and asphalt paving.
- Excavation and trenching services.
Other Services
- Mining infrastructure construction and rehabilitation.
- Environmental management and remediation.
- Equipment hire and contract services.
Why Choose DM Civil?
With decades of experience, a team of skilled professionals, and a commitment to sustainable practices, DM Civil delivers:
- Guaranteed Performance: We consistently exceed expectations and deliver projects on time and within budget.
- Transparent Communication: We maintain open and regular communication throughout the entire process.
- Safety First: Our unwavering safety protocols ensure the well-being of our team and the public.
- Innovation & Efficiency: We embrace new technologies and efficient processes to deliver the best results for our clients.
Our Commitment
DM Civil is dedicated to providing our clients with unparalleled value and a seamless construction experience. Our unwavering commitment to quality, safety, and client satisfaction has earned us the loyalty of numerous esteemed organizations across Australia.
Overview
The review provides a glowing endorsement of Viadux (formerly Pentair-Tyco) as a supplier of pipes and fittings to DMC.
Key Strengths
- Excellent Management and Staff: The reviewer praises the management and staff at DMC, citing their excellence as a key contributor to the company's success.
- Strong Working Relationship: The review highlights the strong working relationship between DMC and Viadux, which is expected to continue growing stronger.

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