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Commercial Plumbing in Newcastle, Maitland & Lake Macquarie

NHC Plumbing has a wide range of commercial plumbing services across industrial, retail, healthcare and hospitality sectors.

NHC Plumbing understands that as a business owner or site manager, you need to keep your business operating at all times. That is why our main objective is to quickly assess and fix any commercial plumbing problem affecting your property. We provide commercial plumbing services that include general plumbing, shop fitouts and defits, roof leaks and preventative maintenance for clubs, pubs, restaurants, shopping centres and much more. Making your life easier is our priority at NHC Plumbing, so we also offer specialised scheduled maintenance checks and servicing to ensure your business runs smoothly. With extensive commercial plumbing service experience for over 22 years, NHC plumbing is the only choice.

General Commercial Plumbing Service

NHC Plumbing are ready to assist you with all your general commercial plumbing needs, we offer a huge range of services including:

  • Thermostatic mixing valve (TMV) installation, servicing and testing
  • All gas fitting work, both natural and LP gas
  • Hot water systems supplied and installed
  • Supply and installation of rainwater tanks and pump systems
  • Custom kitchen and bathroom plumbing renovation, installation and repair
  • Installation of appliances including dishwashers, ovens, fridges
  • People with Disabilities (PWD) or Disabled Bathroom projects
  • Water filtration and water purification systems
  • Blocked Drain assessment (inc. CCTV pipe inspections) and cleaning
  • Backflow valve testing, supply and installations
  • Downpipes, roofing and gutters
  • Trade waste systems including grease traps and oil separators

Commercial Shop Fit Outs & Defits

We can help you with your commercial shop fit out or defit project. Whether you are a landlord seeking tenants, or a tenant seeking customers, our commercial plumbing can provide practical solutions for any given space that requires new plumbing, refurbishing or removal.

Turn Your Vision Into a Reality

You will be amazed at how flexible and knowledgeable NHC plumbing is at transforming a space with new sinks, taps, restrooms, pipes or other plumbing fixtures.

Stay Safe & Save Yourself Hassle

Removing plumbing fixtures can be difficult and dangerous. Leave it to the experts. We do the defits carefully, from capping off water pipes and gas pipes to removing basins and toilet pans.

Specialised Plumbing

NHC plumbing fit out and defit work includes: bathroom plumbing; kitchen plumbing; disabled bathroom projects; commercial coffee machines; and water filters and filtration equipment.

Commercial Plumbing Roof Leak Repairs

NHC Plumbing can help protect your business from the detrimental effects of a leaking roofing. Call NHC Plumbing at the earliest sign of a roof leak. We will immediately get to the bottom of the problem. Our commercial roof plumbers on hand, your leaky roof is as good as solved.

Don’t Wait For Things to Get Better

Roof leak damage can range from initial cosmetic damage to chronic roof leak damage that can cause major structural defects in buildings and spaces.

Don’t Risk Your Health

Rhinitis, asthma, and other allergies are associated with mould and mildew growth caused by leaking roofs, not to mention the slip and fall hazards they can cause.

Stop The Mounting Costs

Water intrusion negatively impacts indoor insulation. As a result, it will mess up your building’s air conditioning system and increase your utility bills.

Commercial Plumbing Preventative Maintenance

NHC Plumbing offers commercial preventative maintenance for restaurants, retail and shopping centres, clubs, pubs and similar establishments. This service helps to maintain and preserve your equipment and systems by ensuring that they are functional and not showing undue signs of wear and tear. Our preventative maintenance helps reduce the likelihood of system failures and keeps your business running smoothly.

Avoid Commercial Plumbing Disasters

Preventative maintenance helps to avert stressful and disruptive plumbing emergencies like the build-up of objects like nappies or clothes that are often flushed into commercial plumbing networks.

Depend on Experienced Professionals

Our licensed and experienced plumbing specialists will thoroughly clear your plumbing systems by using our water jet blaster and perform maintenance to keep pipes and drains clear.

Commercial Plumbing Maintenance

Regular checks of water and gas pipes and their connections will help prevent serious plumbing problems from arising. Regular maintenance will minimise major disruptions to your business and save you on costs.

Why NHC Plumbing For Your Commercial Plumbing Services?


High quality work that is performed in a timely manner, with safe work practices.

Qualified Expertise

Licensed and registered plumbers experienced in all sorts of plumbing situations.

Dedicated Workmanship

Continually keeping up to date with changes and improvements.

24/7 Emergency Plumbing Service

Commercial plumbing support with a 24 hour emergency plumbing service.


Do You Have Commercial Plumbing Needs at Your Site In the Lake Macquarie, Newcastle or Surrounding Area?

NHC Plumbing commercial plumbing services safeguard your business interests by ensuring that you’re receiving the best commercial plumbing for your specific need. Contact us or call us on (02) 4947 1364 and let NHC Plumbing be your commercial plumbing partner.