Liquid Sensor Functionality Testing

Compliance

Liquid Sensor Testing

We provide liquid sensor testing to verify that sensors installed in containment areas—such as sumps, spill buckets, under-dispenser containment, and tank interstitial spaces—are operating properly and in compliance with federal and state regulations. These sensors play a critical role in detecting fuel or water intrusion and preventing environmental releases.

During testing, sensors are exposed to water (and, when required, fuel) to confirm they activate alarms or shut down the appropriate system components. Liquid sensor testing is typically required annually and helps ensure reliable leak detection and regulatory compliance.

We also offer maintenance and construction services, and our experienced, trained testers can make recommended repairs when issues are identified—helping minimize downtime and streamline compliance.