O’Brien Plumbing Sydney Central
Smarter Hot Water. Smaller Bills.
Ditch the gas, switch to a heat pump, and cash in on rebates that pay for a big slice of the job
O’Brien Plumbing Sydney Central
Smarter Hot Water. Smaller Bills.
Ditch the gas, switch to a heat pump, and cash in on rebates that pay for a big slice of the job.
Stack the rebates. Slash the upfront cost.
Federal plus state incentives are at their peak in 2026.
Right now, homeowners across Sydney, West Sydney, the Southern Highlands and the Blue Mountains may be eligible for valuable hot water rebates. These include a Federal STC rebate of roughly $700 to $1,000 or more, along with state-based top-ups like the NSW Energy Savings Scheme, which may offer up to $640. Together, these incentives can knock more than 50% off the upfront cost of a new heat pump hot water system installed by O’Brien Plumbing Central Sydney.
Why switch to a heat pump hot water system?
As licensed electricians and plumbers with access to CER-approved, Tier-1 heat pumps, we set up the savings you expect without the surprises you don't.
Lower Running Costs
Heat pumps draw warmth from the air, so they run on a fraction of the power of a traditional system. That usually means significantly smaller hot water bills, month after month.
Future-proof and all-electric
Move off gas and onto a smart, all-electric solution that pairs with rooftop solar today and a battery or EV charger when you're ready.
Smart technology built in
Many of the models we install come with app control, so you can schedule, monitor and tweak your hot water straight from your phone.
Act now to maximise your savings.
Secure your installation before the rebate drops
We install only CER-approved, Tier-1 heat pump systems built for Australian conditions.
Why Choose O’Brien®
Why Choose O’Brien®
Don't Miss Out
Most Australian homes qualify for upfront discounts on a heat pump hot water system through the Small-scale Renewable Energy Scheme, and many also qualify for a state-based top-up.
Actual rebate values vary by home, system choice and location. The O’Brien Plumbing Sydney Central team can tell you exactly what applies to your property, with no pressure to commit.
Complete the form and we will be in touch.