Welcome to Armstrong Monitoring Our commitment to ensuring safer environments, healthier air, and reduced environmental impact has helped forge our reputation as a trusted solution provider with global reach. For nearly 30 years we have proudly helped our clients adapt to the growing demands of both industry and the environment. Driven by a philosophy of “innovation through application”, we design and manufacture a highly versatile product line using the most reliable sensing technologies available. Intrinsic adaptability combined with a wide variety of sensor options means that Armstrong Monitoring systems can be tailored to meet the requirements of almost any application. From mines to refineries, naval vessels to schools, automotive dealerships and parking garages to municipal water/sewer facilities, Armstrong Monitoring has the solution for your gas detection requirements.