ComputerSite Engineering is a data center engineering and management consulting firm working in close collaboration with the Uptime Institute to address technical aspects of contemporary data center issues. Our consultants bring first-hand expertise from data center planning, design, building, operations, and management to their evaluations of existing and proposed facilities.

Independent of any Engineer-of-Record or manufacturer affiliation, ComputerSite Engineering’s consulting teams help clients develop and execute solutions that are responsive to their unique business needs in order to ensure their data center is managed for uninterruptible uptime over sustained periods.

Latest Tier News

OPERATIONAL SUSTAINABILITY:  An enhancement to the Tier Standards that rates a site's resiliency has been detailed in a new white paper titled, Operational Sustainability and Its Impact on Data Center Uptime Performance, Investment Value, Energy Efficiency, and Resiliency.

UPDATED TIER WHITE PAPER: The Tiers white paper originally published in the 1990s has been updated and rereleased by the original authors...

TIER SEMINAR: Register for "How to Apply Tier Performance Standards to Improve Data Center Availability," an Uptime Institute Seminar with faculty from ComputerSite Engineering

TIER TECHNICAL USERS GUIDE: ComputerSite Engineering has developed a Tier Technical User's Guide, available exclusively on our website. Read more about Tiers...

TIER PRECEDENT: OnePartner is the first US commercial outsourcing provider to achieve a Tier III Design Certification (ATAC, Duffield, VA).

Fujitsu Services UK is the first European commercial outsourcing provider to achieve a Tier III Constructed Facilty Certification (London North Data Centre).

Injazat is the first Middle Eastern commercial outsourcing provider to achieve a Tier IV Design Certification (Premier Data Center, UAE).

 See a complete list of Certified Facilities and Design Documents...