Residential Plumber Dubbo

Providing Reliable Residential Plumbing Services


Certified & Experienced Residential Plumbers

Homeowners can rely on Mainline Plumbing & Civil for comprehensive plumbing services in Dubbo. We offer a full range of installation, repair and maintenance services tailored to your individual needs.

Mainline Plumbing & Civil offers: 

Your satisfaction is our top priority, and we won’t be happy with the final results until you are. Our plumbers are experienced and certified to handle any residential plumbing project. Call us on 0423 627 149 to request a quote.

We service clients throughout Dubbo, Bourke, Cobar, Walgett, Gilgandra and Wellington.

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Affordable Plumbers Dubbo

Building a new home from the ground up? We can help you identify the most efficient and cost-effective plumbing options for your new home—from shiny new tapware to high-efficiency toilets and showerheads.

Our team will assist with renovations, extensions, and remodelling. If your bathroom or kitchen needs a facelift, our team can provide the expertise and advice you need to bring your renovation vision to life.

When you work with Mainline Plumbing & Civil, you can expect high-quality results, and we’ll always strive to exceed your expectations. For more information about our full range of services, don’t hesitate to contact us today.

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Residential Plumber Dubbo FAQs

  • What materials are used in residential water pipes?

    Residential water pipes are made from a variety of materials, each offering unique advantages. Copper is a popular choice due to its durability, resistance to corrosion and ability to withstand high temperatures. Alternatively, plastic materials like PVC (polyvinyl chloride) and PEX (cross-linked polyethylene) are favoured for their flexibility, resilience to breaking and affordability. CPVC (chlorinated polyvinyl chloride) is also preferred in specific scenarios as it can handle higher temperatures than PVC.

  • What is the standard water pipe size in residential applications?

    In most residential plumbing systems, the standard sizes for water supply lines range from half an inch to 1 inch in diameter. The overall water demand of the home determines the specific size. However, it’s important to remember that these are general guidelines and may vary given the unique aspects of each residential property and local building codes. Additionally, professional plumbers often assess the specific needs of a household, considering factors such as the number of water fixtures and the length of pipe runs to determine the most appropriate pipe size.

  • Which fitting is best for plumbing?

    The ideal fitting for plumbing largely depends on the specific requirements of the project. Brass fittings are often deemed superior because of their durability and resistance to rust. Plastic fittings are widely chosen for their affordability and flexibility, making them suitable for many residential plumbing scenarios. Also, stainless steel fittings are commonly used in areas susceptible to corrosion. Therefore, the fit would depend on your project’s unique conditions. Consulting with a plumber near you can guide you to the best advice tailored to your home’s requirements.

  • How do I prevent water damage?

    Preventing water damage involves regular maintenance and timely repairs. Regularly inspect your home’s plumbing system for any leaks, drips or signs of moisture. This process includes checking under sinks, around toilets and near appliances like washing machines and dishwashers. Keeping your gutters clean is essential to prevent overflow, which could lead to water damage. Also, maintaining a good seal around showers, bathtubs and sinks can form an effective barrier against water leaks. Understanding where your home’s main water shut-off valve is located could help rapidly stop water flow in case of a significant leak or pipe burst. For those dealing with blocked drains in Dubbo, taking prompt action can mitigate the risk of water damage.

  • What can cause low water pressure in my house?

    Several factors may contribute to low water pressure in your residence. It could be due to obstructions in your pipes, such as mineral deposits or sediment build-up. Another potential cause is pipe corrosion, which is often observed in older homes with metal pipes. As pipes corrode, the resulting rust and decay can lead to leaks and hinder water flow, contributing to decreased pressure. This gradual process can worsen over time if not addressed correctly. Damaged water lines or wrongly sized pipes can also create low water pressure.

Call Us: 0423 627 149

Plumbing Services

At Mainline Plumbing & Civil, we provide a wide range of plumbing solutions tailored to both residential and commercial needs. Whether you’re renovating, facing a plumbing emergency, or dealing with complex infrastructure, our licensed plumbers deliver fast, reliable, and high-quality service across all projects.

We offer general plumbing for homes and businesses, including repairs to leaking taps, toilets, burst pipes and more. Our team handles all basic plumbing needs quickly and efficiently.

Renovation Plumbing

Our renovation plumbing services include appliance installations and fixture upgrades for bathrooms, kitchens and laundries. We work with care to deliver neat, functional finishes.

Hot Water Systems

We install hot water systems for residential and commercial customers. From small upgrades to full replacements, we work with all system types—electric, gas, solar and heat pump — for reliable hot water year-round.

Emergency Plumbing

Emergency Plumber Dubbo

Need urgent help? Our emergency plumbers are available when you need them most to handle burst pipes, major leaks and blocked drains with speed and precision.

We are fully licensed for gas fitting, offering installation, maintenance and repairs for gas lines, hot water systems, heaters and appliances to keep your home safe.

Commercial Plumbing

We provide commercial plumbing for businesses, including maintenance, repairs, and system upgrades for offices, retail spaces, warehouses and more.

Civil Plumbing

Our expert team handles civil plumbing projects involving large infrastructure, stormwater systems, and underground services with full compliance and care.

Council Plumbing Contractor

As a trusted council plumbing contractor, we work on public infrastructure, drainage, and essential water systems across the Dubbo region.

Drain Unblocking

Blocked Drains

Our team clears blocked drains using modern equipment to quickly restore flow and prevent damage to your plumbing system or property.

Blocked Stormwater Drains

We specialise in blocked stormwater drain solutions, removing leaves, debris, and silt to keep your outdoor drainage system running smoothly.

Pipe Repair & Relining

Pipe Repair

We provide pipe repair for burst or damaged plumbing systems, using high-quality materials to ensure long-term durability and performance.

Pipe Relining

Our trenchless pipe relining technology repairs broken pipes from the inside, avoiding costly excavation and preserving your landscape.

Sewer & Septic Systems

Sewer Connections

We carry out sewer connections to ensure your property is properly linked to the municipal system in full compliance with regulations.

Septic Tank Installation

Need a new septic system? Our septic tank installation service includes excavation, tank setup and drainage for off-grid properties.

Inspections & Diagnostics

Plumbing Inspection

We conduct thorough plumbing inspections to detect faults early, ensuring your plumbing system remains compliant and efficient.

CCTV Pipe Inspection

Our CCTV pipe inspections use high-resolution cameras to identify internal pipe issues without digging, saving time and money


Other Locations

Central West