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.
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.
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
- Glenrock acquires PFI-Inc., adding a 4th location in Cincinnati, OH
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