Brisbane's humidity swings can mess with toilet parts, making components swell up and stop working right. A Carseldine homeowner called us when their toilet wouldn't stop running and started making this weird whistling sound from the inlet pipe. We checked it out and found the fill valve had broken down from Brisbane's climate, letting water run nonstop while creating that pressure noise through the worn parts. Our plumber swapped out the bad fill valve with a heavy-duty model built for Queensland conditions, then adjusted the water pressure to kill that inlet pipe noise. The new mechanism got tested through several flush cycles to make sure it shut off properly and ran quiet. Call Now to have S&J Plumbing fix your running toilet with guaranteed workmanship. This repair stopped the constant running and cut out the water waste that would've jacked up the utility bills. With 30+ years combined experience, our Master Plumbers Association members give honest upfront pricing and same-day service across Brisbane Northside from fully stocked vans.