Becoming ISO 9001 Certified & Largest Commercial Electrical
Contractors in Chicagoland area and beyond.
Made a deal with Heinz Lumber to electrify garages.
Humphrey Gibson, Jr. takes over the business at the start of the Great Depression.
Morris Post Office
Expands garage business into housing for returning GIs.
Gibson partnered with Commonwealth Edison in Chicago to be the exclusive contractor to convert residential gas ranges to electric.
Tom Gibson takes the business into the commercial market.
Gibson Electric expands from 50 to 500 employees.
Oakbrook Terrace Tower
Mid America Plaza
Arlington Park Racetrack
Harold Washington Library
O’Hare Airport T5
Gibson moves to Oak Brook; EMCOR Group becomes new holding company.
Gibson becomes only Chicagoland electrical contractor to be ISO 9001 certified.
Gibson acquires CDS and becomes Gibson Electric & Technology Solutions.
Gibson becomes one of Chicagoland’s largest commercial electrical contractors.