Commercial Plumber Dubbo

Professional Commercial Plumbing Services


Commercial Plumbing Installations, Repairs & Maintenance

If you're looking for quality commercial plumbing in Dubbo, look no further than Mainline Plumbing & Civil. We offer a full range of installation, repair and maintenance services for corporate clients and investment property owners. 

Unlike residential property owners, commercial clients require a customised service for their complex plumbing requirements. You can expect the best from us, no matter how big or small your project is. 

Mainline Plumbing & Civil has a fully-equipped team of plumbers with the skills and experience to handle any commercial plumbing job. Talk to our Dubbo plumbers today at 0423 627 149 to request a quote.

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

Commercial Plumbing Services In Dubbo, NSW

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Commercial Plumbing System Upgrades Dubbo & Surrounds

We work with hotel, restaurant, commercial kitchen and building managers (to name just a few), ensuring their plumbing systems run at optimal efficiency. If you want to improve your commercial property's water and energy consumption, we can help with that too. 

Whether you're looking to install a new urinal system or upgrade yourhot water system, our team will provide the results you're looking for.

We offer complete inspections of your plumbing system to identify any issues that need to be addressed. What’s more, we perform all our services in compliance with Australian standards and safety regulations.

Our commercial plumbing services are available inDubbo, Bourke, Cobar, Wellington, Walgett, Gilgandra, Bathurst, Orange, Brewarrina, and Mudgee.

Get in touch with our experts today. Emergency plumbing services are available, and we will get to your property within 24 hours of the call.

Common Restaurant Plumbing Problems

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Frequently Asked Questions

  • How often should I clean my property’s drains?

    The frequency of drain cleaning depends on the usage and type of your commercial property. For instance, businesses with high water usage, such as restaurants or salons, might require more frequent drain cleaning, perhaps quarterly, to manage the increased levels of waste and prevent blockages.


    On the other hand, office spaces or retail stores with less water usage could benefit from annual drain cleaning. Regardless of the business type, preventative maintenance, which includes regular professional drain cleaning, is important to keep your plumbing system functioning optimally and avoid significant problems down the line.

  • What are the most common commercial plumbing problems?

    Commercial plumbing problems can range from simple, easy-to-fix issues to complex problems that demand professional attention. One of the most common issues is blocked drains, a frequent occurrence in high-traffic areas. Leaky pipes also pose a significant problem and can result from corrosion, high water pressure or accidental damage during construction or renovation processes. These leaks could lead to substantial water waste, increased utility bills and damage to property if not addressed promptly. 


    Malfunctioning fixtures are another common issue, causing inconvenience, heightened water usage and a potential indication of broader problems in the plumbing system. More severe issues include sewer system backups, often caused by major blockages or damage to the sewer line. Similarly, water pressure issues, both low and high, can be problematic. Low water pressure hampers efficiency and convenience, while high pressure can lead to pipe damage.

  • How do I prevent commercial plumbing problems?

    Avoiding commercial plumbing problems is largely about preventive care and regular maintenance. Engaging a licensed plumber to inspect your plumbing system regularly will help you catch potential issues before they escalate. Regular inspections enable early identification and rectification of problems like worn-out components or drain cleaning.


    Alongside these professional checks, it's important to educate your staff about the importance of treating the plumbing system properly. This includes guidelines on what items should not be disposed of down drains and toilets, avoiding overloading the plumbing system and the need for prompt reporting of any plumbing issues.

  • How do I find a qualified commercial plumber?

    Finding the right commercial plumber can make a significant difference in the smooth operation of your business's plumbing system. Start by checking their qualifications and licensing. Also, check their experience and specialisation. Plumbers who have been in the field for several years and have specific expertise in commercial plumbing can better handle the unique challenges these systems present. You can ask about their past projects and areas of expertise.


    A plumber's reputation can be a good indicator of the quality of their work. Look at online reviews and testimonials and ask for references. Finally, the plumber should offer a comprehensive range of services, including preventive maintenance, repairs, installations and emergency services. This ensures that all your plumbing needs are covered.

  • What are the typical services offered by a commercial plumber?

    A commercial plumber offers a wide range of services, including but not limited to the installation of new plumbing systems during construction, routine maintenance and inspections to ensure everything is functioning properly and repairs for any leaks, blockages or system breakdowns. They also provide emergency services to deal with urgent issues that might arise unexpectedly.

  • What steps are taken in a commercial plumbing inspection?

    A comprehensive commercial plumbing inspection should cover all parts of the system. This involves checking pipes for leaks or damage, examining fixtures for proper operation and inspecting drains and sewer systems for blockages. The inspection should also verify compliance with local regulations and codes. The results can then be used to plan any necessary maintenance or repairs.

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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 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