NSG Plumbing

A trusted name in Industrial and Commercial plumbing across Victoria.

We focus on delivering reliable, professional, and sustainable solutions for projects of all scales and complexities.

Our team follows accredited quality processes to ensure consistent results, while our effective project management keeps operations on track from beginning to end.

We have extensive experience working in live sites and public spaces, allowing us to complete jobs efficiently with minimal disruption to ongoing activities.

Whether you are managing a large industrial development or a sensitive commercial renovation, NSG’s skilled professionals are ready to tackle your specific challenges with practical, sustainable solutions designed for long-term performance.

How we work

Our services span the entire project scope, from planning to ongoing maintenance, including:

 

  • Project budgeting and planning
  • Project management
  • Energy and efficiency design
  • Value engineering
  • Installation
  • Defect correction in existing systems
  • Hydraulic installation audit service
  • Assessment and rectification
  • Technology upgrades
  • Energy efficient system installs
  • Scheduled maintenance
  • Emergency response and reactive maintenance
  • Emergency services, 7 days/24 hours

Our Clients

Defence
Construction
Developers
Builders
Justice
Clubs, Pubs, Cafes & Restaurants
Government & Schools
Stadiums & Sporting Ovals
Industrial Warehouses
Hospitals & Health Workplaces
Retail & Shopping Centres
Commercial Office Buildings
High Rises
Hotels
Washing And High Water Usage Companies
Swimming Pools
Manufacturing Plants
Golf Courses
Gyms
Hair Salons, Beauty & Day Spas
Strata Buildings
Aged Care Homes

Our Process

We maintain work procedures to ensure project success:

Fully insured and licensed.
Comprehensive Occupational Health & Safety Management System.
Quality Assurance System.
Warranty and Certification Manuals.
Commissioning and testing procedures.
Staff training and skills development programs.

A plumber inspects the large HVAC piping on a rooftop of a shopping centre

Let’s work together to keep your operations flowing smoothly.

Services

Industrial Plumbing

  • Pressure piping systems
  • Chemical-resistant drainage solutions
  • Water treatment systems
  • Compressed air piping
  • Process piping for manufacturing
  • Specialised gas line installations
  • Industrial-grade backflow prevention
  • Industrial plumbing installations and maintenance
  • Below ground expertise: sewer, stormwater, gas installations and repairs
  • Confined space entry

Commercial Plumbing

  • Office building plumbing systems
  • Retail space water supply and drainage
  • Polypropylene ( PPR ) pipework replacement including Aquatherm
  • Restroom installations and maintenance
  • Grease trap installation and servicing
  • Water-saving fixture installations
  • Stormwater management systems
  • Backflow prevention
  • Commercial water filtration systems
  • Commercial project management
  • Commercial plumbing installations and maintenance
  • Roof maintenance
  • Inspection & testing:
      • Pressure pump systems
      • Sewer & stormwater pump systems
      • Fire Hydrant and hose reel systems

Fire Safety

  • Hydrant and hose reel systems
  • Fire pump installations
  • Below ground fire service installations and repair

Installation, Audits & Upgrades

  • New plumbing system installations
  • Comprehensive plumbing audits
  • Water efficiency upgrades
  • Pipe relining and rehabilitation
  • Backflow prevention device upgrades
  • Water pressure optimisation
  • Drainage system improvements
  • Leak detection and repair
  • Compliance upgrades to meet current standards
  • CCTV Inspections, surveys and reports
  • Pipe clearing/cleaning: water jet, snake, digging
  • Hydraulic design and engineering

Inspection & Testing

  • CCTV pipe inspections
  • Pressure testing of pipework
  • Leak detection
  • Backflow prevention device testing
  • Water quality testing
  • Hydrostatic testing of systems
  • Compliance and safety inspections
  • Thermostatic valve testing and replacement
  • RPZD valve testing and replacement

Water Heating

  • Commercial water heater installations
  • Solar hot water system installations
  • Energy-efficient plumbing upgrades
  • Thermostatic mixing valve installations

Ready to discuss your plumbing or maintenance project?

Whether you’re planning a large-scale industrial installation, need commercial maintenance, or require emergency services, we’re here to help.

Fill in the form, and we’ll get back to you to discuss your specific needs and how NSG can deliver reliable, efficient solutions.

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