Flowco delivers national underground fuel tank testing, fuel system inspections and dispenser calibration services for car rental operators across 12 Australian airport locations

Flowco Australia is proud to support leading car rental companies with specialist fuel infrastructure services across 12 major airport locations throughout Australia. Our partnership ensures these high-volume operators maintain fuel system compliance, reliability and safety—minimising downtime while meeting all environmental and regulatory obligations.

Flowco’s scope of work includes underground fuel tank integrity testing, above ground fuel dispenser calibration, and comprehensive fuel system inspections designed specifically for the operational demands of car rental depots located at airports. These locations require robust, uninterrupted refuelling infrastructure to support fast fleet turnover and continuous service availability. Even minor faults in fuel systems can lead to costly delays, environmental risks or compliance breaches.

To mitigate these risks, Flowco provides precise and certified underground tank testing, performed by trained technicians using industry-approved methods that meet or exceed Australian environmental protection standards. Our fuel dispenser calibration services ensure accuracy in fuel delivery, reduce wastage, and maintain compliance with National Measurement Institute (NMI) requirements. All services are completed with minimal disruption to daily business operations through careful coordination with on-site managers and facility teams.

Flowco ensures full alignment with relevant fuel system compliance standards, including:

• EPA fuel storage regulations under each state’s environmental framework

• NMI dispenser calibration and verification protocols

• Underground Petroleum Storage Systems (UPSS) guidelines and spill prevention controls

• AS4897 compliance for fuel system design, maintenance and risk mitigation

Each project is supported by detailed and easy-to-understand reporting, providing operators with the documentation they need to demonstrate due diligence, system integrity and audit-readiness. This reporting also supports long-term asset management strategies by identifying potential faults or degradation before they become operational problems.

Flowco’s national capability and deep industry experience make us the partner of choice for car rental providers with multiple sites or complex compliance requirements. Our clients benefit from:

• Certified precision tank integrity testing world leading technology

• Fuel dispenser calibration and inspection to ensure legal-for-trade accuracy and safety

• Scheduled maintenance and emergency response to prevent fuel leaks, blockages, and downtime

• Consistent service delivery nationwide, with flexible scheduling to minimise impact on fleet operations

• Transparent pricing and detailed compliance documentation for full cost and risk visibility

By choosing Flowco, car rental operators at airports across Australia ensure their critical refuelling infrastructure remains compliant, operational and efficient—supporting uninterrupted service delivery for customers and protecting the environment from fuel-related hazards.

With more than 30 years of experience maintaining, testing and upgrading fuel systems, Flowco is the trusted partner for fuel retailers, fleet operators, and commercial infrastructure managers who require reliable, cost-effective and compliant fuel asset management solutions.