Calling gets you straight to a licensed plumber who can often diagnose the fault over the phone and book you in on the spot. If it can wait, the form works too.

A faulty hot water system can mean cold showers, higher energy bills and potential water damage. When you need a reliable and experienced plumber, Prima Plumbing is here to help. We specialise in hot water system installations, repairs and maintenance, ensuring your system functions optimally year-round.
Our skilled team understands the importance of a properly functioning hot water system. When you call Prima Plumbing, you speak directly with an expert who listens to your concerns and offers tailored solutions.
If your unit is already installed but acting up - maybe it’s not heating properly, producing inconsistent temperatures, or showing error codes - our team will diagnose and fix the issue fast. We work with all leading brands including Rinnai, Bosch and Stiebel Eltron.
We arrive fully prepared to assess and fix your hot water system efficiently, minimising disruption to your home or business. With years of expertise and a reputation for excellence, we don’t just fix problems, we optimise your hot water system for peak performance.

We work with all leading brands including Rinnai, Bosch and Stiebel Eltron - arriving fully prepared to assess and fix your hot water system with minimal disruption.








Hot water systems rarely fail without warning. Inconsistent temperatures, rumbling noises, rusty water or a drop in pressure are all early signs that something inside the unit is on its way out.
Call us as soon as you notice any of them and describe what you’re seeing - we can usually narrow down the fault over the phone, tell you whether it’s a repair or a replacement, and book you in before you’re left with a cold shower.






Hot water issues can be a hassle, but Prima Plumbing is here to help. We provide fast, reliable and professional hot water plumbing services across Sydney - urgent repairs, new installations or routine maintenance.
Sydney residents trust Prima Plumbing for our dedication to quality, transparency and exceptional customer service. We take pride in offering fair pricing, prompt responses and expert solutions.
Don’t wait for small issues to turn into costly problems. Whether it’s gas, electric or solar hot water systems, Prima Plumbing has the expertise to get the job done right.

No more waiting or repeated visits. Our expert plumbers handle your problem quickly and efficiently, so you can get back to your day stress-free.
Yes, licensed plumbers specialize in repairing, maintaining, and installing hot water heaters. They ensure your system runs efficiently and safely.
Yes, a licensed plumber is required to install a hot water heater to comply with safety regulations and ensure proper setup. Incorrect installation can lead to leaks, inefficiency, or potential hazards.
Signs include inconsistent water temperature, strange noises, water discoloration, or reduced water pressure. If you notice any of these, call a plumber for an inspection.
The best system depends on your household size, water usage, and energy preferences. A professional plumber can recommend options like gas, electric, solar, or tankless systems.
It’s recommended to schedule a professional maintenance check at least once a year to ensure efficiency and prevent unexpected breakdowns.
Yes, plumbers can diagnose and repair leaks, whether they’re from pipes, valves, or the water tank itself. Early repairs help prevent costly damage.
Check if the power, gas, or water supply is functioning. If everything appears normal, call a licensed plumber to diagnose and fix the issue.


We serve all of Sydney, NSW - 24 hours a day. Not sure if you're in range? Call and ask; we'll tell you straight away.