Profile: Array Systems, LLC is engaged in the design, installation, programming and service of control systems for HVAC, utilities & process control. We also specialize in multi-vendor systems integration and calibration services. We perform turn-key mechanical and electrical installations/retrofits such as chillers, cooling towers, VFDs, and switchgear. Our mechanical and electrical work is selective and targeted towards a total package including controls. We also deal with Andover building automation, Andover security, Invensys wonderware software, and distributed control systems.