Since incorporation in 1989, APS has been providing industry with 24 hour, cost effective solutions to their automation needs. Our customers have been using our design, installation and maintenance capabilities for their process instrumentation needs. From the largest Distributed Control system to single loop controllers, we have the capability to keep your plant running without squeezing your budget. Have an older system? No problem, our applications engineers are trained on a multitude of yesterdays, today's, and tomorrow's process control technologies.