60 Years in Business

See How Our Company Has Grown Over The Years

1975 Catalog

1995 Catalog

1957

Founded

  • Glenrock Company is founded by Gene Finegan to provide concrete and masonry supplies to the residential marketplace.
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1961

Incorporates

  • Glenrock Company incorporates in December, 1961. 5210 N. Otto Avenue, Chicago, IL 60656
1970

Moves IL Location

  • Company moves to new location in Northlake, IL. 140 W. Lake Street, Northlake, IL
1971

Company Evolves

  • Company evolves into a fabricator of polyiso sheeting and curb and gutter supplies. Glenrock Company produces it’s first printed catalog.

1981

Specialty Supplier

  • Company evolves into a specialty supplier of commercial caulking and waterproofing materials.
1987-1989

Fabrication Services

  • Company establishes rebar fabrication services in additional Franklin Park location.
1992

1st Branch Location

  • Glenrock establishes it’s first branch location in Brookfield, WI. 4475-B North 124th Street. Glernock publishes it’s second printed catalog.
1994

2nd Branch Location

  • Glenrock establishes second branch location in Indianapolis. Glenrock WI relocates to Menomonee Falls.
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1995

3rd Catalog & Divestment

  • Glenrock publishes it’s third printed catalog. Glenrock divests of it’s Indianapolis branch location.

 

2000

BOOM Truck

  • Glenrock Chicago proudly introduces it’s first BOOM Delivery truck.
2006

Reacquires Indianapolis

  • Glenrock reacquires Indianapolis location in Zionsville, IN.
2008

Wisconsin Relocates

  • Glenrock WI relocates to new location in Menomonee Falls, WI. N49 W13545 Campbell Drive, Menomonee Falls, WI
2009

Illinois Relocates

  • Over Thanksgiving weekend, Glenrock relocates corporately to Elmhurst, IL 60126. 200 W. Wrightwood Avenue, Elmhurst, IL 60126
2013

Indianapolis Relocates

  • Glenrock Indianapolis relocates to new location in June. 4330 Hull Street, Suite 300, Indianapolis, IN 46226.
2021

60th Anniversary

  • Glenrock celebrates “60” years in business, December

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Leading Products From Leading Associations

Glenrock Supported Associations

CHICAGO

CINCINNATI

INDIANAPOLIS

MILWAUKEE