We provide expert commercial plumbing services for new construction projects across Hobart and surrounds. Backed by extensive experience, our licensed plumbers work closely with subcontractors on a wide range of developments to deliver high-quality, compliant installations that meet project timelines and specifications. From large-scale developments to custom commercial fit-outs, we deliver reliable, professional plumbing solutions.

We specialise in commercial plumbing investigations to accurately locate underground services and diagnose system issues. Using advanced diagnostic equipment such as CCTV inspections, leak detection, moisture testing, and smoke testing, we detect blockages, leaks, and structural damage. Where required, we provide comprehensive reports with findings, recommendations, and imagery for clear, actionable solutions.​

We provide expert commercial plumbing services across Hobart, specialising in general plumbing repairs and replacements. Our licensed plumbers are experienced in fixing leaking taps, toilets, cisterns, and pipe work. We also clear stubborn blockages, including blocked toilets, drains, and gutters. From minor leaks to a major blockage, we’re here to deliver reliable, high-quality plumbing solutions you can trust.

We provide expert commercial plumbing maintenance to ensure your business’s systems run smoothly. Our qualified plumbers handle tap servicing, blocked drains, blocked toilets, and clogged gutters. We use advanced drain locating and cleaning equipment to identify issues quickly and prevent water damage and plumbing emergencies. Whether it’s routine maintenance or an urgent blockage, we deliver fast, effective maintenance you can trust.

Our commercial preventative maintenance services are designed to identify and address potential plumbing issues before they lead to costly repairs or operational disruptions. We offer tailored scheduled inspections and proactive servicing for a wide range of commercial plumbing systems to ensure systems remain safe, efficient, and compliant supporting the long-term performance of individual business operations.

We provide expert sewer and stormwater services for businesses, developments, and industrial sites. Specialising in large-scale drainage installation, maintenance, and repair, we ensure systems run efficiently and comply with all regulatory and environmental standards. From new connections and upgrades to urgent repairs, our team delivers reliable sewer and stormwater solutions that keep your operations running smoothly.

We specialise in commercial hot water system repairs, replacements, and installations, ensuring your business has safe, reliable access to hot water. From hot water cylinders and units to TMVs and tempering valves, we provide full servicing to maintain correct temperature control and compliance with industry standards. At Southern Plumbing we deliver long-lasting hot water solutions that keep your workplace running efficiently.

We provide comprehensive trade waste plumbing solutions to help businesses manage wastewater safely and in compliance with local regulations. From installation to ongoing maintenance and repairs, we ensure your systems operate efficiently and meet all environmental and health standards. From commercial kitchens and laboratories to industrial sites, we deliver reliable trade waste solutions tailored to your operations.

We provide certified commercial plumbing compliance testing in Hobart for reduced pressure zone devices (RPZDs), thermostatic mixing valves (TMVs), and backflow prevention devices. Our qualified plumbers provide thorough testing, maintenance, calibration, and reporting to ensure your systems operate safely, prevent contamination, and comply with Australian Standards and local council regulations.

Enjoy cleaner, safer water at work with our commercial water filtration services. We supply, install, and maintain high-performance systems for businesses and facilities. Our solutions include wastewater treatment plants, tank filtration, and specialised systems tailored to site-specific needs. Designed to improve water quality, protect equipment, and ensure compliance, our filtration systems deliver reliable performance and long-term efficiency.