Process Control Solutions, LLC - Home Process Control Solutions, LLC was established in 2005. Contact Us. Send Message. Questions & Estimates. Please reach out at your convenience so we can discuss your project. rstauder@processcontrolsol Process Control Solutions, LLC was established in 2005. Contact Us. Send Message. Questions & Estimates. Please reach out at your convenience so we can discuss your project. rstauder@processcontrolsolutions.net.