Control Panel Fabrication – Telemetry Systems – PLC, SCADA & HMI Programming – Instrumentation – Field Service

Quality Controls Corporation


Quality Controls Corporation is dedicated to providing the highest quality control systems engineering and systems integration in the Pacific Northwest.  Our highly experienced staff of control system engineers, panel fabricators, and field service technicians have the expertise to assist with all phases of your automated control systems.  We leverage our extensive technical expertise with an unparalleled dedication to customer service and guarantee customer satisfaction on every project.

Our Company

We are a leading automation and control systems integration firm located in the Seattle area.  Since 2001 QCC has provided the highest quality hardware and software solutions with a unique dedication to customer service and satisfaction.  We operate throughout the Western United States with a commitment that no project is complete until everyone is happy. That includes the contractors, consulting engineers and the owner.

Systems Integration

Our staff of licensed professional engineers, certified instrument techs, and panel fabricators can assist with all aspects of your control system.  We have an onsite UL508A panel shop specializing in custom PLC and VFD control panels.  Our engineering staff has extensive experience in custom PLC and HMI programming. We have experience with all the major hardware and software manufacturer’s, including Allen Bradley, Emerson, Siemens/T.I., GE, Modicon, Ignition, Wonderware, and VT SCADA.

Field Service

Our service department can provide onsite emergency or preventative maintenance services.  Our field service department offers 24/7 emergency on-call support.  We can assist with software upgrades, instrument calibrations, and electrical troubleshooting.  Please inquire about our annual maintenance and calibration contracts.

Our Services

Our Partners