Preventative Maintenance
Our preventative plumbing maintenance keeps water systems reliable, efficient, and safe in the Territory’s tough conditions.

From hot water units to solar systems, our qualified team inspects, tests, and services equipment to prevent costly breakdowns and ensure dependable performance in the Territory’s tough conditions.
Our comprehensive maintenance and compliance services, include hydrant and water main upkeep, backflow and RPZ testing, TMV checks, wastewater and drainage servicing, pump maintenance, and gas appliance care, covering every critical system to keep your water and gas running smoothly.
Our Comprehensive Preventative Maintenance Services
Our team delivers scheduled maintenance across all plumbing and gas systems to keep your assets safe, compliant and reliable.

Hydrant & Water Main Maintenance
- Hydrant flow testing and servicing
- Ongoing maintenance of hydrants and water mains
Backflow, RPZ & TMV Compliance Testing
- Backflow assessments, testing and servicing
- RPZ (Reduced Pressure Zone) maintenance
- TMV (Thermostatic Mixing Valve) annual testing and servicing
Hot Water Systems
- Preventative servicing of standard hot water units
- Solar hot water testing, cleaning and system checks
Wastewater & Drainage
- Sewer and grease trap servicing
- Drainage inspections and preventative cleaning
Pumps & Gas Appliances
- Scheduled pump maintenance and servicing
- Servicing of commercial gas appliances and private appliances
Industries

Mining

Agriculture

Civil

Private

Commercial

Defence

Tourism
Recent Work
We deliver civil plumbing and water infrastructure projects across the NT, working with government, industry and communities to provide safe and reliable water services.
FAQs
Discover answers to common questions in our FAQs. For more detailed support, our team is here to help. You can also download our Capability Statement for a complete overview of our services and solutions.
Preventative maintenance involves scheduled servicing and inspections to keep your water and gas systems operating safely and efficiently. It helps prevent costly breakdowns and ensure compliance.
We service plumbing and gas systems, hot water units, drainage networks, hydrants, backflow devices, and commercial kitchens. Our team ensures every component meets safety and performance standards.
Most systems require [annual] servicing, but high-use or critical infrastructure may need more frequent checks. We can tailor a maintenance schedule to suit your site and compliance requirements.
Absolutely. Regular servicing identifies issues before they become major problems, helping you avoid unexpected failures and costly repairs.
Yes, we provide tailored service agreements for commercial, civil, and government clients, ensuring ongoing support no matter the location.
Together, with community, government and industry, we’re building the water and gas infrastructure the Northern Territory depends on.



