SIGMA Engineering Group is highly experienced with data center infrastructure design; utilizing the latest energy efficient equipment and advanced  optimization strategies to deliver superior projects.

SIGMA Engineering Group provides management services to obtain utility rebates for reduction in CAPX and increase in projects ROI.

​Data Center Project Overview:

​Defense Information Systems Agency, DISA Columbus, Ohio & Mechanicsburg, Pa.:  41,000 sf & 44,000 sf.  Data Center Facilities:  Signal Reference Grid, SRG for high frequency attenuation, design and performance testing and complete Raised Access Floor Design for Replacement.

 Applied Industrial Technologies World Headquarters, Cleveland, Ohio: Enterprise Data Center build-out including reconfiguration for Hot Aisle containment, N+1 capacity components,  HVAC ugrades with teamed configuration, Overhead Dual Busway solution, clean agent suppression with preaction sprinkler.  Leak and water detection    

Whirlpool Coproration,  Findlay, Marion, Ottawa, Greenville, Ohio: Plant Server Rooms rebuild projects for new infrastructure including: Raised Access Floors, new UPS and electrical distribution systems including optional standby generation,, new precision downflow and in-row cooling, fire suppression and automatic shutdown.

Centauri Server Room. Beaver Creek Ohio:  Government related Server Room with N+1 capacity components including row based cooling and hot aisle containment. 

​Grange Insurance, Columbus Ohio Data Center: ​  ASHRAE Level III Assessment and advanced energy optimization strategies resulting in PUE improvement from 3.1 to 1.87 with annual savings of $87,000 and $43,500 in utility rebates.

Safeguard Properties, Cleveland, OH Data Center:   Precision Cooling CRAC Replacement and Optimization resulting in optimized airflow and teamed equipment operations with significant energy reduction.​

Diebold Inc. North Canton, Oh: 1.5mW Tier III Data Center design & implementation while maintaining data center operations.  Paralleling switchgear, A-B redundant Schemes with High Efficient UPSs and flywheel energy storage devices.

Diebold Inc., Hamilton, Oh:  New Tier II DR site designed for phased growth utilizing in-row UPS and in-row chilled water scalable solutions. Allowed client to reduce initial capital costs with a pay as you grow solution implemented over three phases.

Insurance.com, Solon, Oh:  Call Center and Data Center utilizing hot aisle containment and in-row UPS solution.

Republic Engineered Products, Lorain, Oh:  Fast track design build delivery utilizing Tier II redundant Architecture.

Applied Industrial Technologies, Florence, KY: Traditional Data Center for Disaster Recovery application utilizing in-row UPS and open hot aisle return.

Other select Data Center related Clients:

Cleveland Indians Data Center Jacobs Field, Oh: Data Center Design

RITA  Brecksville, Oh:  Standby Generator & Data Center Optimization

​Tremco Beachwood Ohio: Data Center Upgrade 

Weltman Weinberg & Reis Co. Electrical distribution upgrade; Custom Switchboard, Closed Transition Bypass Isolation ATS, UPS & A-B Architecture  

WSFJ Columbus, Oh:  Television Transmission Station & Computer Room Design

WPBT Public Broadcast Station, Miami, Fla.  new broadcast station design

Great Lakes Cheese Hiram,Oh. Data Center Design

Harley Davidson Dealer Services Clev. Oh  Data Center Design and Refresh

Infocision, Fairlawn, Oh Data Center Design

Macy's Data Center Lorain, Oh:  Electric Utility Rebate Management

PR Newswire Clev, Oh & Albequerque NM: Call Centers and Computer Room Designs