O'Neill Plumbing Solutions is the go-to plumber for Glenning Valley families and businesses. As one of the Central Coast's growing residential suburbs, Glenning Valley is home to a mix of established houses and newer developments, and our team has the experience to handle both modern plumbing systems and older pipework that may be due for an upgrade. We pride ourselves on punctual, tidy, and professional service, treating every Glenning Valley home like our own. From same-day repairs to larger renovation projects, our licensed plumbers deliver dependable results backed by clear, upfront pricing.



Our Glenning Valley plumbing services cover the full range of residential and light commercial needs, from emergency repairs to scheduled maintenance and full plumbing installations. We arrive prepared with a fully stocked vehicle so most jobs are completed in a single visit, minimising disruption to your day.
When your hot water system fails, our Glenning Valley plumbers respond quickly to diagnose the fault and get things running again, or recommend a suitable replacement if repair isn't cost-effective. We work across gas, electric, and solar systems, and our licensed gas fitters handle appliance repairs and safety checks to keep your household running smoothly and safely.
Our licensed gas fitting team manages everything from new gas connections to appliance installations and compliance certificates for Glenning Valley properties. Every job is carried out to strict safety standards, so you can trust your gas system is installed correctly and compliant with regulations.



If you notice the smell of gas or suspect a leak, our team responds fast with specialised equipment to locate and repair it safely. For blocked drains, we use CCTV cameras and high-pressure jetting to clear stubborn blockages, whether caused by tree roots, grease build-up, or ageing pipework, ensuring the root cause is fixed rather than a temporary patch.
A dripping tap wastes water and money, and our Glenning Valley plumbers can repair or replace worn fittings quickly and affordably. If your water bill has crept up unexpectedly, our water leak detection service identifies hidden leaks behind walls, under floors, or underground, without unnecessary digging or property damage.
Renovating your bathroom in Glenning Valley? We handle the complete plumbing scope of the project, from removing old fixtures to installing new tapware, showers, and vanities, working closely with builders to keep your renovation on schedule.
Kitchen renovations demand precise plumbing for sinks, dishwashers, and hot water connections. Our team ensures every fitting is installed correctly and to code, helping your Glenning Valley kitchen renovation stay on track and avoid costly issues later.



Glenning Valley is largely a family-focused residential suburb, and our team specialises in the plumbing needs of local homes, from minor repairs to major installations. We also assist local businesses with commercial plumbing, scheduling work around operating hours to minimise disruption.
We install, test, and certify backflow prevention devices to keep Glenning Valley's drinking water supply protected from contamination. Our CCTV drain inspections give us a precise view inside your pipes, allowing us to diagnose issues accurately and recommend the most cost-effective repair.
Recurring drain blockages are usually a sign of a bigger issue, and our Glenning Valley team investigates properly rather than offering a temporary fix. Buying a home here? Our pre-purchase plumbing inspections give you a clear picture of the property's plumbing condition before you commit, helping avoid unexpected costs after settlement.