Water Servicing and Plant Maintenance

FILTEC’s service team brings together decades of hands-on experience maintaining and optimising water treatment infrastructure across municipal, industrial, and commercial sectors. Our technicians understand the nuances of legacy systems and modern technologies alike, ensuring that every asset, whether a UV disinfection unit or a chemical dosing pump, is serviced with precision and care

We offer full-spectrum servicing for water treatment assets, including scheduled maintenance, emergency repairs, performance audits, and remote monitoring. Whether it’s a membrane filtration system, a chlorine dosing skid, or a SCADA-controlled plant, FILTEC’s service packages are designed to keep your assets compliant, efficient, and operational year-round.

FILTEC has a long-standing reputation for reliable servicing of critical water infrastructure. Our portfolio includes hundreds of successful service engagements, from regional council plants to high-risk industrial sites, where we’ve extended asset life, reduced downtime, and improved compliance outcomes through proactive maintenance and expert troubleshooting.

Our servicing approach goes beyond routine checks. FILTEC technicians assess asset performance and identify opportunities to reduce energy use, chemical consumption, and wear-and-tear. Through targeted interventions and upgrades, we help clients achieve measurable cost savings while enhancing system reliability and water quality.

Every service visit is conducted with regulatory compliance front of mind. FILTEC ensures your water treatment assets meet all relevant standards across New Zealand and Australia, including DWSNZ, HSNO, and regional discharge consents in New Zealand, as well as applicable Australian state and federal water quality regulations. Our technicians are trained in current compliance protocols, and our service reports provide clear, audit-ready documentation to support your regulatory obligations.

Ultrafiltration systems require specialised servicing to maintain membrane integrity and throughput. FILTEC’s UF experts perform detailed inspections, clean-in-place (CIP) procedures, and performance diagnostics to ensure your membranes operate at peak efficiency, minimising fouling and maximising water recovery.

Servicing assets in Major Hazard Facilities demands rigorous safety protocols and technical expertise. FILTEC’s technicians are certified to work in high-risk environments and follow site-specific safety cases. We provide tailored service plans for assets such as chemical dosing systems, control panels, and containment infrastructure.

FILTEC specialises in the servicing of hazardous chemical feed systems, including chlorine, caustic, and coagulant dosing units. Our technicians ensure accurate calibration, leak-free operation, and full compliance with HSNO and WorkSafe NZ standards, protecting both your team and the environment.

FILTEC supports the reliable operation of your plant’s control systems by servicing the critical field equipment that connects to them, such as sensors, actuators, alarms, and interlocks. Our technicians ensure these components are calibrated, functioning accurately, and seamlessly integrated with your automation infrastructure. This proactive servicing helps maintain system responsiveness, supports fault detection, and enhances overall plant safety and performance.