Contact Us

Discover why leading businesses across the United States choose PSR for their mainframe solutions. At PSR, we specialize in providing unparalleled mainframe services, backed by our reputation as industry leaders in customer satisfaction. IBM mainframe clients have consistently rated us #1 for our exceptional customer service, a testament to our commitment to excellence and reliability.

Explore the reasons why countless businesses trust us for their critical data center needs. Our offerings span from cutting-edge mainframe procurement to comprehensive system upgrades, alongside dedicated support and maintenance services. With PSR, you're not just getting a service provider; you're partnering with mainframe experts who bring decades of experience and a unique, efficient approach to your data center challenges.

PSR is equipped to support your business regardless of its location within the US. Our managed mainframe services are designed to keep your operations running smoothly, ensuring productivity and keeping your technology up-to-date.