Petrochemicals
ALS provides testing and inspection services to petrochemical operators and contractors.
Structures, plant & equipment
Learn about our comprehensive engineering and inspection services for your structures, plant and equipment.
Oil, fuel & coolant analysis
Whether you want to extend oil drains, reduce downtime, increase equipment availability, or monitor engine and product performance, ALS has the testing solutions to help improve your maintenance practices.
Environmental testing
ALS delivers reliable environmental testing data with superior service and quality
Industrial hygiene
ALS has premier industrial hygiene laboratories throughout the world, providing analysis for a safer working environment.