Built on Quality. Backed by Trust.
We install all the major hot water system brands, including Rheem, Rinnai, Bosch, iStore, and Reclaim Energy.
We’re proud to be one of Colonel Light Gardens top-rated plumbers, with dozens of verified 5-star reviews from happy customers.
Every job comes with a workmanship guarantee and a Certificate of Compliance where required — no shortcuts, no stress.
Colonel Light Gardens homeowners can access generous rebates through STC’s and the REPS program when they install an energy-efficient heat pump system. Dobbies Plumbing will walk you through it — no paperwork stress.
Thinking about upgrading your hot water system in Colonel Light Gardens? At Dobbies Plumbing, we specialise in the supply and installation of energy-efficient heat pump hot water systems designed to cut your energy bills and reduce your environmental impact.
Heat pumps are ideal for Colonel Light Gardens homes thanks to their ability to operate efficiently in a range of weather conditions. They absorb heat from the air to heat your water—meaning significantly lower power usage compared to traditional electric or gas units.
✅ Up to 70% more energy-efficient than electric systems
✅ Perfect for pairing with solar power
✅ Eligible for STC rebates and SA government incentives
✅ Quiet, reliable operation year-round
✅ Ideal for families looking to reduce long-term costs
^Tariffs based on WA pricing, $0.25 per kWh for electricity, Natural Gas price of $0.0351 c/MJ & LPG price of 1.25 $/L. Actual savings may vary on household usage, solar power system and climate conditions.
I started this business with a simple goal, to offer honest, high-quality plumbing services that locals can truly rely on.
We’ve grown through word of mouth and repeat business, not because we cut corners, but because we care. Every home we walk into, we treat with respect. Every job we take on, we finish properly. And every customer we work with, we communicate clearly and keep in the loop from start to finish.
If you live in the southern suburbs and want a plumber who takes pride in their work, I’d love to help.
Thanks for supporting local —
Nathaniel Dobbie
Owner, Dobbies Plumbing & Services