REX riser management services provides expert planning and skilled installation of your electrical and technology infrastructure. Your business needs dependable telecommunications and data infrastructure to succeed. From telephones and Internet to card access and satellite feeds, REX provides the solution from inception to completion.

REX is known as the “go-to” full-service electrical contractor that provides the latest in innovative thinking with nearly a century of experience. Our work is found in landmarks of corporate America, to key elements of the Chicago skyline to everyday city and suburban buildings throughout the nation.

REX Riser Management solutions include:

  • Voice/Data Circuit Extensions from Netpop to Tenant’s Server Room
  • Riser Cabling and Conduit both horizontally and vertically
  • Building Audit of Existing Telecommunications Infrastructure
  • Service Call Reports
  • Online Access to Daily Activity Reports and Building Audits
  • Telecom Provider Coordination for New Service Installations
  • 24-Hour Emergency Service


To place a riser-related service request, please send an email to

Additional Services

Tenant Improvement Services

-Sound Masking Systems
-Common Area Displays
-Huddle Rooms
-Medium-Large Conference Rooms 
-Multi-purpose Rooms 
-Training Rooms 

Maintenance Services

-Thermal Scan
-Clean and Torques
-Indoor/Outdoor Lighting Maintenance
-Arc Flash Studies
-Electrical Service Upgrades

Telecom Brokering Services

-Offer various advice and support
-Best deal for internet and voice and data
-Ordering new or additional services

Endorsements from our Clients

On behalf of the AMA, thank you for the significant contribution made by REX Electric and Technologies to the AMA Interaction Studio at MATTER. Your participation and expertise has allowed us to create a dynamic space that connects physicians with entrepreneurs and the broader health care community, both in person and virtually, to test and advance new technology.

~ James L. Madara, MD, CEO, American Medical Association

I would like to thank you for the professionalism REX portrayed in taking care of Oak Park Hospital while handling the switch change-out. Undoubtedly, REX realizes the importance of seeing a job being done with the utmost precision.


~ James Richardson, Facilities Manager Director, Oak Park Hospital, Illinois

(REX personnel) enhanced the overall productivity of not only his team but added to the overall teams organization and productivity. We all benefited from his excellent professional judgment and problem solving capabilities. His quality of work is excellent and he proactively reaches out for solutions and is always ready to assist other teams when needed.


~ John A Lindquist, Superintendent, Bear Construction, Morton Grove, IL.