C & M McGahan Plumbing Pty Ltd

C & M McGahan Plumbing Pty Ltd has been delivering dependable plumbing and roofing services across Cairns since 1978. Originally established by Colin and Margaret McGahan, the business has grown from residential maintenance to become a leading contractor for commercial and industrial projects. Under the leadership of Darren McGahan, the company now specialises in large-scale developments, offering expert project management and estimating. Known for their high standards, McGahan Plumbing has successfully delivered projects for shopping centres, schools, aged care facilities, and hospitals. The company operates from purpose-built premises and owns a dedicated fleet through Cairns Mini Excavator Hire, ensuring projects start on time and run efficiently. Clients rely on McGahan Plumbing for their comprehensive hydraulic services, attention to safety, and commitment to client satisfaction. With over four decades of experience, the team continues to provide quality workmanship across every sector, from minor residential work to complex high-rise installations.

• Residential and commercial plumbing
• Roofing services
• Civil stormwater and syphonic drainage systems
• Sewer upgrades, manhole construction, and pump stations
• Water and sewerage treatment plant installations
• Fire protection systems and hydrant boosters
• Backflow prevention and thermostatic mixing valves
• Tradewaste, grease traps, oil separators
• Commercial heat pumps and storage tanks
• Guardian warm water systems with UV disinfection
• Gas services
• Confined space certified works
• Full project delivery and post-completion support