At Critical Infrastructure Solutions (CIS), we understand that when it comes to Mission-Critical Facilities, failure is not an option. That is why we have broadened our in-house capabilities by hiring experts with decades of data center expertise.

Our services help ensure that your mission-critical facilities are maintained properly and provide the reassurance that a knowledgeable expert is available to address emergencies as they arise. Night or day you can depend on CIS Operations and Maintenance Programs for comprehensive service and support. Our Operations and Maintenance services are customized to the specific needs of each client and facility. 

Our Mission

CIS partners with clients to solve their most important and complex mission critical needs, from routine to the most challenging, making their mission our mission, and delivering results that endure.


From Oil and Gas to Co-Location, Aerospace, Healthcare and Education CIS has been the “go to” resource for over 300 clients in Houston, Texas and beyond.
— Jim McDowell, Founder of CIS