How Much Does it Cost to Hire a Commercial Plumber? 2022 Hourly Rates

Commercial plumbers are in great demand as the construction market expends. Normally commercial plumber charges way more than the residential plumber.

As a business owner, you have to manage multiple things simultaneously – from business operations to overall management. Amidst hundreds of tasks, some may forget to look after the most important component of any commercial building – a well-maintained plumbing system.

From providing a constant water supply throughout the building to ensuring adequate waste drainage, a fully functional plumbing system will keep your commercial business up and running.

The lack of maintenance and constant wear and tear results in a non-functional and deteriorated commercial plumbing system.

Therefore, you should be proactive about the basic maintenance of your plumbing system. However, commercial plumbing in Sydney should be handled by experts who can perform regular maintenance checks and ensure the system is well-maintained. 

How Much Does it Cost to Hire a Commercial Plumber? [2022]
How Much Does it Cost to Hire a Commercial Plumber? [2022]
If you’ve already thought about hiring a commercial plumber for plumbing system maintenance or repair, you must also be curious about how much does their service cost?

In this article, you will find in-depth information on the cost to hire a commercial plumber in Sydney and factors that may influence their rates. But first, let’s understand:

Why Is Plumbing Important?

Your plumbing system ensures you receive a constant water supply with adequate drainage. In fact, this essential component is responsible for the to and fro of water in any commercial property.

Moreover, the scope of plumbing is not limited to water-related issues and services. Plumbing also includes proper installation and maintenance of various plumbing systems in your commercial property – from water supply and wastewater drainage to vent systems.

A leak in any plumbing pipe can increases the chances of moisture, thus inducing mold and fungus formation.

Similarly, a clogged bathroom sink or toilet can cause inconvenience to everyone inside the commercial building. Thus, you need to ensure timely maintenance check of your plumbing system to keep it well-maintained and fully functional.

Considering the assistance of an expert for commercial plumbing repair in Sydney is a must.

What are the basics of commercial plumbing systems?

The basics of commercial plumbing system consist of pumps, valves, vents and other fixtures in a building where the building connects with the main public water supply.

Plumbing is solely the internal system that distributes water through a building. The basics of any buildings plumbing consist of three mutually dependent systems, which are:

  1. Water supply

  2. Wastewater drainage

  3. Vent system

How Much Does It Cost to Hire a Commercial Plumber?

First and foremost, you should understand that the cost of hiring a commercial plumber may vary depending on various factors, including the scope of work, your location, and your level of expertise.

Here is the average cost of hiring a commercial plumber in various Australian cities:

City Cost ($) per hour 
Sydney 99 to 135
Melbourne 80 to 87
Brisbane 88 to 92
Adelaide 81 to 89
Perth 95 to 100

Factors That Affect the Cost of Hiring a Commercial Plumber

Various factors are considered to determine the cost of hiring a commercial plumber. Here are a few important and basic factors that affect the rates:

1. Scope of Work

Commercial plumbing jobs are far more complex than residential plumbing fixes. Commercial plumbing consists of various structural excavations and amendments that cost more than those basic plumbing repairs and maintenance.

Hence, the cost of commercial plumbing will depend on the accessories required to be installed and the fixes need in each plumbing component. 

2. Plumber’s Experience

The cost of hiring a commercial plumber also depends on the kind of professional you choose. For instance, a self-employed plumber may quote you less than a large plumbing company.

However, ensure not to simply consider the price but also their years of experience and level of expertise in providing repairs and maintenance services.

You also need to understand the difference between hiring an independent plumber or a large plumbing contractor. Check their hourly rates for commercial plumbing to budget your finances. 

3. Equipment Used

As mentioned before, the commercial plumbing job is complex and requires specialized equipment to carry out the maintenance or repair task.

A simple bathroom sink installation will cost you less than the entire bathroom plumbing as commercial plumbers require various equipment to perform the task – from pipe stands and cable cutters to visual inspection devices.

Hence, commercial plumbing prices may vary depending on the tools and equipment used.  

4. Emergency Services

Plumbing emergencies like a burst pipe or clogged drain can cause inconvenience to the people inside the commercial building. Hence, you may need to consider the assistance of expert emergency commercial plumbers.

However, be mindful that plumbing service provided after working hours will be more costly. Therefore, always confirm the cost of emergency commercial plumbing before hiring them.

Rates of Different Commercial Plumbing Services

Type of Plumbing Service Rate ($)*
Fix a leaking tap or toilet  60 to 140
Replace and install new taps 80 to 250
Installing a new basin or toilet 160 to 550
Drainage system replacement 5,000 to 20,000
Complete re-plumbing  6,000 to 12,000

Note – The rates may vary depending on the factors mentioned above. 

Can I Do DIY Commercial plumbing?

Although it may sound tempting to fix the commercial plumbing system on your own and save maximum on your overhead cost, it is not recommended to do so.

Commercial plumbing requires specialized equipment and overall knowledge of the plumbing system. In case of any mistake, you may end up paying thousands for repairs or re-instalments.

Therefore, always consider the assistance of experienced and qualified commercial plumbers.

Ultimately, the key to finding the best commercial plumbing services in Sydney is narrowing down the choice, checking their experience, checking reviews, and comparing each plumbing rate.

Keeping these factors in mind, you are likely to find a suitable commercial plumber according to your budget.

Frequently asked questions

Here are some frequently asked questions related to How much it costs a commercial plumber to hire in Australia?

How much does a Plumber make in Australia? The average plumber salary in Australia is $75,000 per year or $38.46 per hour. Entry-level positions start at $65,117 per year, while most experienced workers make up to $93,649 per year.

Do plumbers charge for estimates?

Most experienced plumbers provide a free estimate, which means they will visit your home, assess the situation, and provide you with an estimate.

Allowing a plumber to quote you a price over the phone without first seeing the problem is risky, as any estimate given this way is likely to be wrong.

Here are the highest paying trades in Australia:
  • Boilermaker
  • Roofer
  • Lighting consultant
  • Plumber
  • Bricklayer. National average salary: $66,426 per year
  • Exterminator. National average salary: $63,511 per year
  • Plasterer. National average salary: $53,539 per year
  • Removalist. National average salary: $50,073 per year


It’s a good idea to call a plumber if your attempts to unclog the drain fail. The longer the problem is ignored, the greater the chance of deterioration to the plumbing system, which can be expensive.

Expert commercial plumbers can fix things other than regular home maintenance. They are experts in all forms of commercial gas, LPG, and oil-fired heating and hot water systems.

Whatever your requirements are, we can meet them. For a variety of businesses in both the public and private sectors, we provide reactive maintenance as well as pre-planned servicing and repair for all types of boilers, water heaters, cookers, and more.

2 thoughts on “How Much Does it Cost to Hire a Commercial Plumber? 2022 Hourly Rates”

  1. Way cool! Some extremely valid points! I appreciate you writing this write-up and
    the rest of the website is extremely good.

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