Becoming ISO 9001 Certified & Largest Commercial Electrical
Contractors in Chicagoland area and beyond.
Humphrey Gibson Sr. founded Gibson Electric.
Humphrey Jr. takes over Gibson Electric.
Gibson receives the ComEd account and wires electric ranges in homes.
Thomas Gibson takes over Gibson Electric.
Gibson expands from 50 employees to 500.
Gibson completes its largest job - T5 at O'Hare International Airport.
Gibson moves to Oak Brook and EMCOR Group becomes the new holding company.
Gibson becomes the only Chicagoland electrical contractor to be ISO 9002 certified.
Gibson acquires CDS and becomes Gibson Electric and Technology Solutions.
Gibson becomes one of the largest commercial electrical contractors in Chicagoland.
Gibson upgrades from ISO 9002 to ISO 9001 certified.
Gibson relocates to Downers Grove, Illinois.
Gibson completes DuPont Fabros CH1 Data Center Project in Elk Grove Village
Gibson completes Kirkland & Ellis, Chicago's largest tenant build-out project to date.
Gibson upgrades to the ISO 9001:2008 Quality Management System.
Gibson completes DuPont Fabros CH2 Data Center project in Elk Grove Village.
Gibson celebrates its 100th Anniversary.
Gibson completes the Rush University Medical Center Atrium Addition project.
Gibson completes the Palos Hospital New Surgery/Bed Tower Pavilion project.
Gibson is awarded the Rehabilitation Institute of Chicago project - 2nd largest project in Gibson history.
Gibson is awarded DuPont Fabros CH2, Phase 1 Data Center project in Elk Grove Village
Gibson is awarded DuPont Fabros CH2, Phase 2 and Phase 3 Data Center projects in Elk Grove Village
Gibson completes The Rehabilitation Institute of Chicago project.
Gibson is awarded the Northwestern University Feinberg School of Medicine, Louis A. Simpson & Kimberly K. Querrey Biomed Research Center Project.
Gibson is awarded the O'Hare Airport Conrac Parking Garage project.