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GHP has the expertise you require to save you time and money

02 9756 1623

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plumbing Sydney

MAINTENANCE PLUMBING SERVICES

Keep your Plumbing running smoothly

Get an estimate for your upcoming project

Stormwater and Sewer Repairs

We carry out thorough inspections and repairs of stormwater and sewer systems, addressing issues such as cracked pipes, root intrusions, misaligned joints and collapsed sections.  

 

Our team uses modern repair techniques including pipe relining and excavation where necessary, ensuring your drainage systems are functioning efficiently and compliant with local standards.

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Hot Water Replacements

We supply and install a range of hot water systems, including electric, gas and continuous flow units.  

 

your system has failed or is no longer meeting your household or business needs, we’ll assess the best replacement option and handle the removal, installation and commissioning with minimal downtime.

CCTV Replacements

Using advanced CCTV drain cameras, we provide accurate internal inspections of your pipework.  This no

 

-invasive method helps us locate blockages, cracks, corrosion and other hidden faults quickly and cost-effectively.  Video footage and reports can be provided for maintenance planning or insurance purposes.

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Blockages

We clear all types of drain and sewer blockages, from tree root invasions to grease build-up and foreign objects.  

 

Our team uses high-pressure water jetting, mechanical equipment and CCTV to ensure the blockage is fully cleared and won’t recur

Water Leak Detection and Repairs

We use specialised acoustic and thermal equipment to pinpoint water leaks behind walls, under concrete and within ceilings or outdoor pipework.  

 

Once located, we carry out precise repairs to reduce further damage, water loss and high utility bills.

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Gas Testing and Repairs

Our licensed plumbers conduct gas leak detection, pressure testing and compliance checks to ensure your gas system is operating safely.  

 

We also repair or replace faulty gas fittings, regulators and pipework, keeping your home or workplace secure and energy efficient.

RPZD, DVC & TMV Testing and Repairs

We are certified to test and maintain backflow prevention devices (RPZD and DVC) and thermostatic mixing valves (TMVs) in line with regulatory requirements.  

 

These devices play a critical role in protecting water quality and controlling water temperature, especially in healthcare, aged care and commercial environments.

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Tap Repairs

From dripping and noisy taps to difficult-to-turn handles, we repair and service all types of tapware.  

 

Our team replaces worn washers, cartridges, O-rings, and other internal components to restore full function and extend the life of your fittings

Toilet Repairs

We diagnose and repair issues such as running cisterns, weak flushes, leaks at the base, and faulty inlet or outlet valves.  

 

Whether it’s a close-coupled toilet, wall-hung system or in-wall cistern, we ensure reliable operation with quality replacement parts.

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