Airborne Gas Leak Detection by Pergam Technical Services

Pergam Technical Services, located in Renton, Washington, is a global leader in airborne gas leak detection. For over two decades, the company has provided utilities, LNG plant operators, and pipeline companies with advanced technologies to detect methane leaks from the sky. Their proprietary systems are designed to enhance safety, minimize emissions, and ensure environmental compliance. Learn more by visiting their official website.

Their flagship ALMA (Airborne Laser Methane Assessment) system is one of the most widely used aerial leak detection platforms in the industry. It is mounted on helicopters, UAVs, or drones and uses laser spectroscopy to scan gas pipelines and storage facilities from hundreds of feet above. This approach enables fast, precise leak detection without any contact or ground access, especially in remote or hazardous regions.

Pergam also provides complementary solutions like vehicle-mounted detectors, handheld units, and thermal cameras. These systems are ideal for scanning urban infrastructure, LNG transfer systems, and high-pressure pipelines. By combining ground-based and airborne gas leak detection tools, Pergam offers comprehensive coverage across all inspection zones—no matter the terrain.

Advanced Detection with Broad Applications

Their solutions are engineered to support operators in preventing gas emissions and identifying vulnerabilities in infrastructure before they escalate. This proactive monitoring improves system reliability and helps reduce the environmental impact of fugitive emissions. The airborne gas leak detection systems are particularly beneficial for companies needing to survey large areas quickly, without disrupting ongoing operations or requiring manual inspections.

For instance, utility companies across North America use Pergam’s ALMA systems for weekly or monthly inspections of transmission lines. In parallel, LNG facilities deploy both aerial and mobile systems to ensure leak-free transport and storage environments. Pergam’s multi-tool approach empowers field engineers to maintain full operational visibility while minimizing safety risks.

Deployment, Support & Expertise

Pergam supports each project from start to finish, including system configuration, pilot training, GIS data integration, and technical support. Their deep engineering expertise and real-world insights help ensure seamless adoption and long-term success. Each deployment is customized to the specific challenges of the region, regulatory conditions, and infrastructure type.

Key Technologies Offered

• ALMA: Laser-based aerial leak detection for helicopters and drones
• Mobile inspection systems for ground-based gas infrastructure surveys
• Handheld methane detectors for spot checks and fieldwork
• Thermal imaging devices for gas visualization and confirmation
• Data reporting and GIS mapping for accurate documentation

Pergam’s commitment to safety, speed, and precision is what makes their airborne gas leak detection solutions stand out. Their systems deliver early warnings, improve compliance, and lower emissions by locating leaks before they pose a danger to people, assets, or the environment.

Ongoing R&D ensures continuous upgrades in sensor accuracy, drone compatibility, and real-time analytics. As global expectations for methane monitoring grow, Pergam remains at the forefront of the leak detection industry, helping companies protect both their operations and the planet.

To explore more providers in the leak detection category, visit our Monitoring Devices & Safety Equipment section.