Hot Water Systems

Delivering Hot Water Plumbing Solutions Across Hobart

We provide expert hot water plumbing solutions for residential and commercial properties, ensuring consistent performance and comfort. From diagnosing faults to complete system installations, upgrades, and repairs, our experienced team delivers dependable solutions with quality workmanship you can trust.

Explore our full range of hot water systems and services below to see how we can assist you.

Our Services

At Southern Plumbing, we deliver reliable, high-quality plumbing solutions tailored to both residential and commercial needs across the Hobart region. Backed by 57 years of industry experience, our team brings deep expertise and innovative thinking to every project.

Hot Water Cylinders

Our licensed plumbers specialise in hot water cylinder repairs, servicing and replacements across Hobart and surrounding areas. We provide fast and reliable solutions for leaks, reduced efficiency, or complete system failures, ensuring your home or business always has a safe, consistent, and dependable hot water supply.

Hot Water Units

We specialise in the installation, servicing, and maintenance of hot water units for commercial, industrial, and large residential projects across Hobart. With extensive experience across centralised storage and instantaneous flow systems, our expert plumbers deliver tailored solutions that ensure safe, efficient, and reliable hot water supply.

Thermostatic Mixing Valves

We provide expert installation, testing, calibration, repairs, and replacements of thermostatic mixing valves to ensure safe, controlled hot water temperatures.

Our licensed plumbers deliver full compliance with Australian Standards and local authority regulations, helping you meet safety requirements and maintain reliable hot water performance.

Tempering Valves

Our licensed plumbers specialise in the installation and testing of tempering valves to regulate hot water temperature in residential settings. Designed to ensure water delivered to outlets is safe, consistent, and compliant with Australian Standards, our services help protect your household from scalding risks while maintaining reliable hot water performance.

Diagnostics & Repairs

Experiencing fluctuating temperatures, leaks, or a complete system failure? Our licensed plumbers provide fast diagnostics and repairs for all hot water system types across Hobart. From elements and thermostats to pipework and components, we ensure your hot water system operates safely, efficiently, and dependably.

Billi and Zip Units

We supply, install, and service Billi and Zip hot water units, providing instant boiling water solutions for commercial, industrial, and residential settings across Hobart. With regular servicing and maintenance, we keep your Billi and Zip systems operating safely and efficiently, ensuring consistent hot water on demand.

Contact Us

We're here to deliver reliable plumbing solutions you can trust.

“Southern Plumbing responded promptly to a hot water cylinder issue and installed a new system the same day. Courteous, professional, and highly efficient service.”

Andrew D.

Hobart