* Not an exhaustive list
A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | V | W
|
Addison |
Lawler |
|
Addison |
Pepsi Cola |
|
Addison |
Utility Electrical Supply |
|
Alton |
Air Reduction |
|
Alton |
Airco |
|
Alton |
Alton Box Board, APS |
|
Alton |
Alton High School |
|
Alton |
Alton Powerhouse |
|
Alton |
Alton-Wood River Power Plant |
|
Alton |
Ameren Alton Powerhouse |
|
Alton |
American Smelting |
|
Alton |
Canham Sheet Metal |
|
Alton |
Duncan Foundry |
|
Alton |
East Alton Power House |
|
Alton |
Equal Opportunities Builders |
|
Alton |
Federal Metallurgical |
|
Alton |
Gerald Walker Brick Contractor |
|
Alton |
Howards & Wells Appliance |
|
Alton |
Illinois Power Company |
|
Alton |
J J Wuellner & Son |
|
Alton |
Jafra Inc. |
|
Alton |
Jefferson Smurfit |
|
Alton |
Kern Construction Co., Inc. |
|
Alton |
Laclede Steel Mill |
|
Alton |
Ledbetter Erection Corp. |
|
Alton |
McCormick Construction |
|
Alton |
Moore Painting Co. |
|
Alton |
Owens-Illinois |
|
Alton |
Peavey Flour Mill |
|
Alton |
Pepsi-Cola |
|
Alton |
Piasa Motor Fuels |
|
Alton |
Sears Roebuck |
|
Alton |
Thompson Asphalt Co. |
|
Alton |
W Carman Trucking & Grading Co. |
|
Alton |
Walters Sheet Metal |
|
Argo |
GATX Corp. |
|
Arlington Heights |
AMG |
|
Arlington Heights |
B & H Industries |
|
Arlington Heights |
Pace-Suburban Bus Division RTA |
|
Arlington Heights |
Robal Co., Inc. |
|
Arlington Heights |
TP High School Dist 214 |
|
Arlington Heights |
Trude Land Development Co. |
|
Arlington Heights |
Westgate Drugs, Inc. |
|
Arsenal Island |
Rock Island Arsenal |
|
Aurora |
Armour Dial |
|
Aurora |
Caterpillar |
|
Aurora |
Devan International, Inc. |
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|
Baldwin |
Baldwin Powerhouse |
|
Baldwin |
Illinois Power Company |
|
Barrington |
Quaker Oats Co. |
|
Bartelso |
S & K Masonry Company |
|
Bartonville |
Edwards Coal Burner |
|
Bartonville |
Keystone Steel & Wire |
|
Bedford Park |
3M Corp |
|
Bedford Park |
Johnson & Johnson |
|
Belleville |
Bauer Bros. Construction Co. Inc. |
|
Belleville |
Belleville Jr. College |
|
Belleville |
C R Vernier, Inc. |
|
Belleville |
Calhoun Construction, Inc. |
|
Belleville |
Charles Mahoney Co. |
|
Belleville |
Chrysler |
|
Belleville |
Dickerson Stations, Inc. |
|
Belleville |
Friendship Manor Health Center |
|
Belleville |
George Uhl Brick & Stone Contractor |
|
Belleville |
Gleeson Asphalt, Inc. |
|
Belleville |
Gray Iron Foundry |
|
Belleville |
Hoeffken Bros, Inc. |
|
Belleville |
Kenneth E Wild & Sons, Inc. |
|
Belleville |
Loren M Krause Construction Co., Inc. |
|
Belleville |
Mackatrina Bay, Inc. |
|
Belleville |
Mager Brick Contracting |
|
Belleville |
Mercer Excavating, Inc. |
|
Belleville |
Modern Asphalt Paving & Construction |
|
Belleville |
Roof Deck Construction & Supply Co. |
|
Belleville |
Rust Co., Corp. |
|
Belleville |
Service Oil Co., Inc. |
|
Belleville |
Sonnenberg Asphalt, Inc. |
|
Belleville |
St. Elizabeth's Hospital |
|
Belleville |
T&A Corporation |
|
Belleville |
TA Minor Construction Co. |
|
Belvidere |
Craft Manufacturing Co. |
|
Beneville |
Unit Stove & Furnace Co. |
|
Benton |
Best Masonry, Inc. |
|
Birmingham |
Dyer Electric Company, Inc. |
|
Bloomington |
Bloomington High School |
|
Bloomington |
Glass Specialty Co. |
|
Breese |
Rehkemper & Sons, Inc. |
|
Broadview |
Bulk Petroleum Corp. |
|
Broadview |
CNH America, LLC |
|
Broadview |
International Harvester |
|
Byron |
Byron Nuclear Power Plant |
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|
Cahokia |
Floyds Amoco Service Station |
|
Cahokia |
Pennocks Sunoco Service |
|
Cairo |
Cairo Power & Light Company |
|
Cairo |
Coca-Cola Bottling Co. |
|
Cairo |
G. R. Hornberger & Sons |
|
Cairo |
Illinois Lumber |
|
Cairo |
Interstate Fertilizer |
|
Cairo |
Interstate Mill & Storage |
|
Cairo |
Standard Oil Company |
|
Cairo |
Valley Steel Company |
|
Campbell Hill |
Endres Masonry Contractors, Inc. |
|
Carbondale |
Edgar Stephens & Sons |
|
Carbondale |
Labor Specialists, Inc. |
|
Carbondale |
M. Young & H. E. Windland |
|
Carbondale |
Pioneer Applications, Inc. |
|
Carbondale |
Wellers Plumbing and Heating |
|
Carlinville |
Blackburn College |
|
Carlinville |
Curry Ready Mix Building Supplies |
|
Carlinville |
H & H Construction Services and Management, Inc. |
|
Carlinville |
Monterey Coal Mine |
|
Carlyle |
Carlyle Masonry |
|
Carlyle |
Raymond Schaeffer |
|
Carol Stream |
Eaton Corporation |
|
Carol Stream |
Gaylord Container |
|
Carol Stream |
MicroEnergy, Inc. |
|
Carole Stream |
KCW Environmental |
|
Carpentersville |
Hamphshire High School |
|
Carpentersville |
Irving Crown High School |
|
Carterville |
Egyptian Masonry Company |
|
Cary |
True Value Paint |
|
Caseyville |
Munie Outdoor Services, Inc. |
|
Caseyville |
Vandalia Bus Lines, Inc. |
|
Caseyville |
Walsh Drywall Co. |
|
Centralia |
Carpenter Auto Repair |
|
Centralia |
Clean Control Corp. |
|
Centralia |
County of Marion School Dist 1 |
|
Centralia |
Geo White |
|
Centralia |
H B Liquidating Company |
|
Centralia |
Hensco Enterprises, Inc. |
|
Centralia |
James C. Robertson Masonry |
|
Centralia |
James D. Beaver Masonry Contractor |
|
Centralia |
Kaskaskia Workshop, Inc. |
|
Centralia |
Kass Potato Chips |
|
Centralia |
Star Service & Petroleum Co. |
|
Centralia |
Superior Window Co. |
|
Centralia |
Triple S Construction Co. |
|
Centralia |
West Bus Co. |
|
Centralia |
Wimberly School Bus Service |
|
Champaign |
Champaign A & K Insulation Co. |
|
Champaign |
University of Illinois |
|
Charleston |
Dorsey O'Crail & Sons Contractors |
|
Chicago |
Casimir Swiss |
|
Chicago |
Abbott Labs |
|
Chicago |
ABC Rail Corporation |
|
Chicago |
Ace Insulation |
|
Chicago |
Acme Barrell Company |
|
Chicago |
Admiral Corp. |
|
Chicago |
Agar Meat/Blue Bird |
|
Chicago |
American Bridge |
|
Chicago |
ANC Container Company |
|
Chicago |
Arcole Midwest Corp. |
|
Chicago |
Arlington Heights High School |
|
Chicago |
Armour Company |
|
Chicago |
Arvey Corp. |
|
Chicago |
Associates Insulation Corporation |
|
Chicago |
Atchison Topeka & Santa Fe RR |
|
Chicago |
Becker Roofing Co. |
|
Chicago |
Bell & Howell Co. |
|
Chicago |
Bell South Telephone Co. |
|
Chicago |
Borg Warner Corp. |
|
Chicago |
Brach Candy |
|
Chicago |
Brach's Candy |
|
Chicago |
Campbell Soup Company |
|
Chicago |
Carter Family Corp. |
|
Chicago |
Ceco Corporation |
|
Chicago |
Central Steel and Wire Co. |
|
Chicago |
Century Supply |
|
Chicago |
Chevron Refinery |
|
Chicago |
Chicago Civic Center |
|
Chicago |
Chicago Down Draft Furnace Co. |
|
Chicago |
Chicago Rock Island Pacific RR |
|
Chicago |
Chicago Tribune |
|
Chicago |
Commonwealth Edison |
|
Chicago |
Consolidated Food Corp. |
|
Chicago |
Consolidated Metal Products Co. |
|
Chicago |
Continental Can |
|
Chicago |
Continental Glass Corp. |
|
Chicago |
Cover Girl, Inc. |
|
Chicago |
Crawford Station |
|
Chicago |
Crescent Insulations, Inc. |
|
Chicago |
Curtis Candy |
|
Chicago |
Darling's National Stockyard |
|
Chicago |
Dispath Oven Company |
|
Chicago |
District Security |
|
Chicago |
E. W. Olson Co. |
|
Chicago |
East Chicago Sheet & Tube |
|
Chicago |
Electrical Supply |
|
Chicago |
EMD/GM |
|
Chicago |
Exxon Mobil |
|
Chicago |
F.W. Means Company |
|
Chicago |
FAA |
|
Chicago |
Fargo MFG Co. |
|
Chicago |
Fisk Power Plant |
|
Chicago |
Foseco |
|
Chicago |
GATX Corp. |
|
Chicago |
General Electric |
|
Chicago |
General Motors |
|
Chicago |
Great Lakes Plumbing |
|
Chicago |
Gust K. Newberg Construction |
|
Chicago |
Hall Printing Co. |
|
Chicago |
Harold & Martin W Crane |
|
Chicago |
Henry Pratt Co. |
|
Chicago |
Higgins Street Garlic Press |
|
Chicago |
Highland Heating, Inc. |
|
Chicago |
Hopkins Machine |
|
Chicago |
Humphries Machine |
|
Chicago |
Hyatt Corporation |
|
Chicago |
ICRR |
|
Chicago |
Illinois Bell |
|
Chicago |
Inland Insulation Co. |
|
Chicago |
Interlake Iron |
|
Chicago |
Inter-Lake Steel |
|
Chicago |
International Harvester |
|
Chicago |
James McHugh Construction Co. |
|
Chicago |
Joes Bulko Service |
|
Chicago |
John Mohr & Sons |
|
Chicago |
Kentile Floors |
|
Chicago |
Kraft Foods |
|
Chicago |
Krug Excavating Co. |
|
Chicago |
Lanzit Corrugated Co. |
|
Chicago |
Martin Oil |
|
Chicago |
McDonnell Douglas |
|
Chicago |
Mehring & Hanson Wendt, Inc. |
|
Chicago |
Montgomery Ward & Co., Inc. |
|
Chicago |
National Railroad Passenger Co. |
|
Chicago |
National Van Lines |
|
Chicago |
National-Standard Insulation |
|
Chicago |
NCC Food Corp. |
|
Chicago |
Occidental Chemical |
|
Chicago |
O'Hare Airport |
|
Chicago |
Peoples Gas |
|
Chicago |
Phillips Getschow |
|
Chicago |
Pingro Corp/American Laboratory |
|
Chicago |
Pioneer Tool & Eng. |
|
Chicago |
Power Systems, Inc. |
|
Chicago |
Precision Metal Workers |
|
Chicago |
Pressed Steel Car Co. |
|
Chicago |
Pullman Standard Car MFG Co. |
|
Chicago |
Raytheon |
|
Chicago |
Reid Mechanical Contractors |
|
Chicago |
Republic Steel |
|
Chicago |
Republic Steel, Robert Taylor Home Powerhouse |
|
Chicago |
Reynolds Aluminum |
|
Chicago |
Richie Coal Co. |
|
Chicago |
Robert Zacharias Company |
|
Chicago |
Rush University Hospital |
|
Chicago |
Rush-Presbyterian/St. Lukes |
|
Chicago |
Rymer Foods, Inc. |
|
Chicago |
S & C Electric Company |
|
Chicago |
Santa Fe Railroad |
|
Chicago |
Saxon Paint Store |
|
Chicago |
Sea-Rich Corp. |
|
Chicago |
Sears Roebuck |
|
Chicago |
Sears Tower |
|
Chicago |
Sherwin-Williams |
|
Chicago |
Shriner's Hospital |
|
Chicago |
SLE, Inc. |
|
Chicago |
SOO Line R.R. |
|
Chicago |
Southern Steel |
|
Chicago |
St. Bernard Hospital |
|
Chicago |
Standard Asbestos Manufacturing Co. |
|
Chicago |
Standard Boiler & Tank Co. |
|
Chicago |
Sunbeam Appliance Service Co. |
|
Chicago |
Texaco Refinery |
|
Chicago |
The Liquid Carbonic Corp. |
|
Chicago |
Transco, Inc. |
|
Chicago |
Triangle Container Corp. |
|
Chicago |
United States Steel Corporation |
|
Chicago |
Union Oil |
|
Chicago |
Union Stock Yards |
|
Chicago |
Union Tank Car Co. |
|
Chicago |
United Parts Manufacturing |
|
Chicago |
Universal Power Piping |
|
Chicago |
University of Chicago |
|
Chicago |
United States Steel Corporation |
|
Chicago |
Utilities Engineering Institute |
|
Chicago |
VA Hospital |
|
Chicago |
Venus Industries, Inc. |
|
Chicago |
W E O'Neil Construction Co. |
|
Chicago |
Walter H Johnson Candy Co. |
|
Chicago |
Waste Management |
|
Chicago |
Weber Marketing Systems |
|
Chicago |
Williams Scotsman International |
|
Chicago |
Wisconsin Steel Works |
|
Chicago |
Workman for Work Men, Inc. |
|
Chicago Heights |
J-P Construction Co. |
|
Chicago Heights |
Owens-Illinois |
|
Chicago Heights |
School District 170 |
|
Chicago Heights |
Stauffer Chemical |
|
Chinatown |
Fruia Coln Corp. |
|
Cicero |
Aldens Irving, Inc. |
|
Cicero |
E H O'Neill Floors Co. |
|
Cicero |
Western Electric |
|
Clinton |
Clinton Nuclear Power Plant |
|
Clinton |
Clinton Powerhouse |
|
Coffeen |
Ameren CIPS |
|
Coffeen |
Coffeen Powerhouse |
|
Colcowda |
Rieherdson Bros. |
|
Collinsville |
HMA Holdings Inc. |
|
Collinsville |
Thomas Bros. |
|
Columbia |
Eugene Luhr & Co. |
|
Columbia |
Laure Bros. |
|
Columbia |
Luhr Brothers |
|
Columbia |
Mazell Paint |
|
Compton |
Mayrath Co. |
|
Cordova |
3M |
|
Cordova |
Illinois Nitrogen |
|
Cordova |
Quad Cities Generating Station |
|
Cottage Hills |
Bethalto Tool & Die, Inc. |
|
Creal Springs |
Parker B C Company |
|
Crystal |
Farr Company |
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|
Darien |
Leeco Steel Products |
|
Decatur |
A F Krall Contraction Company |
|
Decatur |
A. E. Staleys |
|
Decatur |
ADM Countrymark, Inc. |
|
Decatur |
Archer Daniels Midland Co. |
|
Decatur |
Cargill, Inc. |
|
Decatur |
Caterpillar |
|
Decatur |
CNIC |
|
Decatur |
Firestone Tire & Rubber Co. |
|
Decatur |
Goodyear Tire & Rubber Company |
|
Decatur |
ICRR |
|
Decatur |
Milliken College |
|
Decatur |
Staley Starch |
|
Deerfield |
Baasch Dental Lab |
|
Deerfield |
Crane Fulview Glass Door Co. |
|
Deerfield |
Marvin Drug Company |
|
Deerfield |
Sara Lee |
|
DeKalb |
Caterpillar |
|
DeKalb |
DeKalb Commercial Body |
|
DeKalb |
General Electric |
|
DeKalb |
Satellite Shelters, Inc. |
|
DePue |
New Jersey Zink |
|
Des Plaines |
Little Fuse, Inc. |
|
Des Plaines |
Procon, Inc. |
|
Des Plains |
Symons MFG Company |
|
Dow, IL |
Reher Implement |
|
Downers Grove |
Sara Lee |
|
Downers Grove |
Sears |
|
DuPage County |
H & O Interiors |
|
Dupo |
Union Pacific RR |
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|
East Alton |
Amoco Oil |
|
East Alton |
Beal Tool & Dye Company |
|
East Alton |
Kiln Gas |
|
East Alton |
Olin Corporation |
|
East Alton |
Olin Matheson-Winchester |
|
East Alton |
Siebolds Bakery |
|
East Alton |
Tri-Construction |
|
East Alton |
Western Cartridge Company |
|
East Alton |
Western Electric |
|
East Chicago |
General Mills |
|
East Chicago |
Inland Steel Powerhouse |
|
East Chicago |
Proctor & Gamble |
|
East Chicago |
Shell Oil Company |
|
East Chicago |
Sherwin-Williams |
|
East Chicago |
Sinclair Oil & Gas Co. |
|
East Hazelcrest |
M & O Insulation Co. |
|
East Moline |
Vicon Corporation |
|
East Peoria |
Caterpillar |
|
East St. Louis |
Aluminum Ore Plant |
|
East St. Louis |
Alvin G. Fields Plumbing |
|
East St. Louis |
American Zinc |
|
East St. Louis |
Atlas Track Construction Co. |
|
East St. Louis |
Arthur Fields Company |
|
East St. Louis |
Baker Coast |
|
East St. Louis |
Big River Zinc |
|
East St. Louis |
Bituminous Fuel & Oil Co. |
|
East St. Louis |
Chicago, MO & Western RR |
|
East St. Louis |
Citi Fuel Corporation |
|
East St. Louis |
Concrete Paving Co. |
|
East St. Louis |
Condo Brick Contractors Company |
|
East St. Louis |
Cooper Plant |
|
East St. Louis |
D C M, Inc. |
|
East St. Louis |
Dens 66 Service |
|
East St. Louis |
East Side Casting |
|
East St. Louis |
East St. Louis School District |
|
East St. Louis |
E J Maag |
|
East St. Louis |
Fine Homes, Inc. |
|
East St. Louis |
Fleming Fuel Oil |
|
East St. Louis |
Gateway Midstate Truck Plaza |
|
East St. Louis |
H H Hall Construction |
|
East St. Louis |
Hunter Packing |
|
East St. Louis |
Illinois Central Railroad |
|
East St. Louis |
Keeley & Sons Inc. |
|
East St. Louis |
Kelly Railroad Contractors |
|
East St. Louis |
Kingshighway Amoco |
|
East St. Louis |
Lewin Metals |
|
East St. Louis |
Moore Bros., Inc. |
|
East St. Louis |
Obernester Glass |
|
East St. Louis |
Pfizer |
|
East St. Louis |
Process Piping Co. |
|
East St. Louis |
Roxie Stanley Construction Co., Inc. |
|
East St. Louis |
Southern Illinois Construction Co. |
|
East St. Louis |
Southern Pacific Railroad |
|
East St. Louis |
St. Louis Flexicore, Inc. |
|
East St. Louis |
Steele Bailing |
|
East St. Louis |
Westerheide Sheet Metal |
|
Edwardsville |
Al Grebel |
|
Edwardsville |
C. F. Mindrup |
|
Edwardsville |
Floyd Spengel |
|
Edwardsville |
George Ostendorf |
|
Edwardsville |
Joe Koen |
|
Edwardsville |
Kienstra Concrete |
|
Edwardsville |
Larry Hale Remodel/Repair |
|
Edwardsville |
Lee Contracting Co. |
|
Edwardsville |
Mel Suhre |
|
Edwardsville |
Propellex-Ammunition Contractors |
|
Edwardsville |
R & M Construction, Inc. |
|
Edwardsville |
SIUE |
|
Edwardsville |
TA Century Concrete Co. |
|
Edwardsville |
Thiems Construction Co., Inc. |
|
Edwardsville |
Tom Allen Construction Company |
|
Edwardsville |
U.S. Radiator |
|
Edwardsville |
Warner Trucking |
|
Effingham |
Keith Beals Masonry |
|
Eldorado |
Tom McGowan & Company |
|
Elk Grove |
Doumak, Inc. |
|
Elk Grove Village |
Edwards Engineering |
|
Elk Grove Village |
Neptune Systems, Inc. |
|
Eureka |
Washington Equipment Co. |
|
Evanston |
North Counties Hydro Electric |
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|
Fairmont City |
American Zinc |
|
Fairview Heights |
R C Paving Co., Inc. |
|
Farina |
Roger K. Quick Masonry |
|
Farmersville |
Freeman Coal Mines |
|
Flossmore |
Armstrong Chemical |
|
Frankfort |
DSCO Insulations, Inc. |
|
Franklin Park |
ABC Trucking |
|
Franklin Park |
Hill Mechanical Corp. |
|
Franklin Park |
Nestle Foods Company |
|
Franklin Park |
U S Aluminum & Chemical Corp. |
|
Freeburg |
Williams Purdy Brick Contractors |
|
Freeport |
Newell Window Furnishings, Inc. |
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|
Galesburg |
Gates Rubber Plant |
|
Geneva |
Village Dry Cleaners |
|
Gerard |
Vermiculite Factory |
|
Girard, IL |
Taero Refractories |
|
Glen Carbon |
Ed Moore Construction |
|
Glen Carbon |
M & M Asphalt Co. |
|
Glen Carbon |
Rite Electric Co. |
|
Glen Ellyn |
Brenner Sheetmetal |
|
Glen Ellyn |
Brewer Sheet Metal |
|
Glen Ellyn |
Collage of DuPage |
|
Glenview |
Edwards Pole & Wire |
|
Glenview |
New Trier High School |
|
Godfrey |
F.E. Widman Construction |
|
Godfrey |
K J B Equipment, Inc. |
|
Granite City |
A & E Electronics Corp. |
|
Granite City |
A H Seebold Truck Service |
|
Granite City |
Air Products & Chemicals |
|
Granite City |
A. O. Smith |
|
Granite City |
American Steel |
|
Granite City |
AMSXO Mechanical, Inc. |
|
Granite City |
Army Depot |
|
Granite City |
Butler Floor Company |
|
Granite City |
C D Peters Construction |
|
Granite City |
Capri Sun |
|
Granite City |
Commonwealth Steel |
|
Granite City |
East Side Concrete, Inc. |
|
Granite City |
Ellsworth Concrete Co. |
|
Granite City |
Fox Industrial Warehouse |
|
Granite City |
G H Sternberg & Co. |
|
Granite City |
Gateway Drywall |
|
Granite City |
General Contracting Co. |
|
Granite City |
General Steel |
|
Granite City |
Geo A. Slay & Company |
|
Granite City |
George Grove Plumbing & Heat |
|
Granite City |
Glen Construction Co. |
|
Granite City |
Granite City Coke |
|
Granite City |
Granite City Press |
|
Granite City |
Granite City Steel |
|
Granite City |
Granite Sheetmetal |
|
Granite City |
Henry Ross Construction |
|
Granite City |
Holland Asphalt Paving Co. |
|
Granite City |
Icon Mechanical Construction |
|
Granite City |
Industrial Homes Corporation |
|
Granite City |
Jarco Construction Company, Inc. |
|
Granite City |
Kamadulski Excavating |
|
Granite City |
Kelly Hogan Plumbing Co. |
|
Granite City |
Kraft Foods |
|
Granite City |
L Wolf Co. |
|
Granite City |
Laclede Steel Mill |
|
Granite City |
Lamar Moore Construction |
|
Granite City |
Limbaugh Builder, Inc. |
|
Granite City |
Lybarger Construction |
|
Granite City |
M H Wolfe & Co. |
|
Granite City |
National Lead Plant |
|
Granite City |
Nestle Purina |
|
Granite City |
Owens Corning Asphalt Plant |
|
Granite City |
Paul Seebold Concrete Co. |
|
Granite City |
Pfizer |
|
Granite City |
Reds Truck Service |
|
Granite City |
Reilly Tar & Chemical Corp. |
|
Granite City |
Rite Electric Co. |
|
Granite City |
River Construction Corp. |
|
Granite City |
S M Wilson & Co. |
|
Granite City |
Skerle Building Material |
|
Granite City |
St. Elizabeth Medical Center |
|
Granite City |
St. Elizabeth's Hospital |
|
Granite City |
Stearns Concrete Contractor |
|
Granite City |
TA Nameoki Concrete Products |
|
Granite City |
Triangle Heating Co. |
|
Granite City |
Vest Excavating |
|
Granite City/Madison |
R Dron Electrical Co., Inc. |
|
Greenville |
Pet Milk Company |
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|
Hartford |
Chemetco |
|
Hartford |
Clark Oil |
|
Hartford |
Clark Oil Refinery |
|
Hartford |
International Shoe |
|
Hartford |
Premcor |
|
Hartford |
Sinclair Oil & Gas Co. |
|
Hartford |
Sinclair Refining Co. |
|
Harvard |
Arthur Lippe |
|
Harvard |
Butcher Boy Doors |
|
Harvard |
Gratz Construction Co. |
|
Harvard |
Roy Hunt Construction |
|
Harvey |
Aberdeen Insulation Co. |
|
Havana |
Atwood Foundry |
|
Havana |
Havana Generating Station |
|
Havana |
Havana Powerhouse |
|
Hennepin |
Hannepin Generating Station |
|
Highland |
Basler Electric Company |
|
Highland |
Chastines Healthcare |
|
Highland |
Dale Widman Construction Co. |
|
Highland |
Essenpreis Plumbing & Heating, LTD |
|
Highland |
Haldi Lumber & Construction Co. |
|
Highland |
Highland Builders |
|
Highland |
Jakel, Inc. |
|
Highland |
Korte & Luitjohan Contractors |
|
Highland |
Korte Plocher Construction Co. |
|
Highland |
Ralph Korte Construction Co., Inc. |
|
Highland |
Stocker Gravel & Construction Co. |
|
Highland |
Triple T Excavating |
|
Highland Park |
Hoyer Schlesinger Turner, Inc. |
|
Hillsboro |
Ball Brothers Glass |
|
Hillsboro |
Hillsboro Glass |
|
Hinsdale |
A & D Heating Corp. |
|
Hoffman Estates |
Sears Roebuck & Company |
|
Hoyleton |
Hoyleton Masonry Contractors, Inc. |
|
Hutsonville |
Hutsonville Powerhouse |
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|
Ina |
Rend Lake College |
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|
Jacksonville |
Anderson Clayton Foods |
|
Jacksonville |
Caldwell Engineering Co. |
|
Jacksonville |
Carnation Cream or Milk Plant |
|
Jacksonville |
Price Masonry Company |
|
Joliet |
American Cyanamid |
|
Joliet |
Amoco Oil |
|
Joliet |
Cargill, Inc. |
|
Joliet |
General Refractories |
|
Joliet |
Joliet Arsenal |
|
Joliet |
Joliet Power Plant |
|
Joliet |
Mobile Oil Refinery |
|
Joliet |
New Brunswick Building |
|
Joliet |
Olin Corporation |
|
Joliet |
Ralph M. Parsons Co. |
|
Joliet |
Sowers & Thompson Construction |
|
Joliet |
Universal Oil Co. |
|
Joppa |
Joppa Powerhouse |
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|
Kankakee |
General Insulation, Inc. |
|
Kewanee |
Mechanical Insulation Co., Inc. |
|
Kincaid |
Kincaid Powerhouse |
|
Kinilworth |
Macdonald Engineering |
|
Kinkaid |
Kinkaid Powerhouse |
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|
LaGrange |
Electromotive GM |
|
Lake Forest |
ABC-Naco, Inc. |
|
Lake Forest |
Brunswick Corp. |
|
Lake Forest |
Trustmark Insurance Co. |
|
Lake Zurich |
Dearborn Chemical |
|
Lansing |
Meccon Industries Inc. |
|
Lansing |
Piping Systems, Inc. |
|
Lawrenceville |
Texaco, Inc. |
|
Lawrenceville |
Texaco Refinery |
|
Lebanon |
Christ Bros. Asphalt, Inc. |
|
Lemont |
Union Oil |
|
Lenzburg |
M L Vasquex, Inc. |
|
Lincoln |
Stetson China Company |
|
Lincolnshire |
Saputo Cheese USA |
|
Lincolnwood |
Bell & Howell Co. |
|
Litchfield |
Bandy Construction Company |
|
Litchfield |
County Tool & Die |
|
Litchfield |
W. R. Grace & Co. |
|
Livingston |
New York Central Railroad |
|
Lockport |
Pure Oil Co. |
|
Lockport |
Texaco, Inc. |
|
Lombard |
JRG Trucking |
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|
Madison |
American Car |
|
Madison |
Commonwealth Foundries |
|
Madison |
Consolidated Aluminum |
|
Madison |
Dow Chemical Company |
|
Madison |
DWC Materials Handling |
|
Madison |
Howard Steele Construction, Inc. |
|
Madison |
Johns-Manville Plant |
|
Madison |
Standard Insulations, Inc. |
|
Madison |
TA Industrial Cons & Engineering Co. |
|
Madison |
W L Waggoner Trucking Co. |
|
Madison |
W Waggoner Excavating & Trucking Co. |
|
Mansfield |
Mansfield High School |
|
Marion |
F E Holmes & Sons Construction |
|
Mascoutah |
Kilian Corporation |
|
Mattoon |
Leo R. Hart & RL Reilly Contractors |
|
Mattoon |
O'Connor Bills |
|
Maywood |
Commonwealth Edison |
|
McCook |
Armour Company |
|
McCook |
Meade Electric |
|
McCook |
Reynolds Metals |
|
McCook |
Witco Chemical |
|
Melrose Park |
Anson Industries, Inc. |
|
Melrose Park |
International Harvester |
|
Melrose Park |
Mississippi Valley Steel |
|
Melrose Park |
Navistar |
|
Meredosia |
Meredosia Powerhouse |
|
Milford |
Alfred Dahlquist Sons |
|
Millstadt |
George Weis Company |
|
Millstadt |
Stran Contracting, Inc. |
|
Millstadt |
Wrubel Construction Co. |
|
Moline |
Henry Engineering Co., Inc. |
|
Moline |
Taylor Insulation |
|
Morris |
General Electric Co. |
|
Morton |
Caterpillar |
|
Morton |
Iron-A-Way |
|
Morton |
Star Transport, Inc. |
|
Morton Grove |
Paul J. Krez |
|
Mount Vernon |
Precision National Corp. |
|
Mount Vernon |
Vedal Pipe Line Construction Co. |
|
Mount Vernon |
World Color Press |
|
Mt. Carmel |
D.W. Construction |
|
Mt. Carmel |
Leeds Engineering Co. |
|
Mt. Carmel |
Mt. Carmel Lumber |
|
Mt. Carmel |
Mt. Carmel Sand & Gravel |
|
Mt. Vernon |
Brown, Manthi, Davis & Mullain |
|
Mt. Vernon |
Eater Sheet Metal |
|
Mt. Vernon |
General Tire |
|
Mt. Vernon |
Mt. Vernon Neon Sign Company |
|
Mt. Vernon |
Strong Construction Company |
|
Mt. Zion |
Pittsburgh Plate Glass |
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|
Naperville |
Amoco Oil |
|
Naperville |
Amoco Research Labs |
|
Naperville |
GNH Electrical Supply |
|
Naperville |
RJR Nabisco |
|
Newton |
Newton Powerhouse |
|
Niles |
Ohmite MFG. Co. |
|
Niles |
Quality Woodworking Co., Inc. |
|
Niles |
Vapor Corp. |
|
Normal |
Illinois State University |
|
North Chicago |
Abbott Laboratories |
|
North Chicago |
American Can Co. |
|
Northfield |
Volkswagen |
|
Northlake |
International Paper |
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|
O Fallon |
Reese Construction Co. |
|
Oak Brook |
Brand Industrial Services |
|
Oak Brook |
CBI NA-CON, Inc. |
|
Oak Brook |
Chicago Bridge & Iron |
|
Oak Brook |
Citation |
|
Oak Brook |
Rust International, Inc. |
|
Oak Lawn |
Christ Hospital |
|
Oak Park |
A & M Insulation Co. |
|
Odin |
Farthing Machine Co. |
|
O'Fallon |
Boatman Construction |
|
Ottawa |
Ottawa Regional Hospital & Healthcare Center |
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|
Pearl |
Pearl Powerhouse |
|
Pekin |
Commonwealth Edison |
|
Pekin |
Pekin Paperboard |
|
Pekin |
Powerton Powerhouse |
|
Peoria |
ADM |
|
Peoria |
American Standard |
|
Peoria |
Caterpillar |
|
Peoria |
Chicago Bridge & Iron |
|
Peoria |
Dresser Industries |
|
Peoria |
Faber Industries |
|
Peoria |
Illinois Central |
|
Peoria |
Peoria Manpower |
|
Peoria |
Sprinkmann & Sons |
|
Peoria |
Westinghouse Airbrake Co. |
|
Plainfield |
Chicago Bridge & Iron Co. |
|
Pocahontas |
James L Goestenkors |
|
Pocahontas |
V & G Contracting, Inc. |
|
Princeton |
Dave Fander Construction |
|
Princeton |
Davis Piper Lumber Co. |
|
Princeton |
Lyle Wolf Construction |
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|
Quincy |
Heidbreder-Peters Co. |
|
Quincy |
Q Car Care Center |
|
Quincy |
Rupp Kinney Masonry Construction |
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|
River Forest |
Concordia University |
|
River Forest |
Thomas McQueen Co. |
|
River Grove |
ExxonMobil Oil Corp. |
|
River Grove |
North Point Standard |
|
Riverside |
Riverside-Brookfield High School |
|
Robinson |
Marathon Oil |
|
Rochelle |
Municipal Power Plant |
|
Rockdale |
Rockdale Refinery |
|
Rockford |
Amerock Corporation |
|
Rockford |
Gunite Foundry |
|
Rockford |
Ingersol-Rand |
|
Rockford |
Kaney Transportation, Inc. |
|
Rockford |
Nasco |
|
Rockford |
Solem Machine Company |
|
Rockford |
Stahly Cartage Co. |
|
Rockford |
Sundstrand Aviation |
|
Rockford |
Zenith Cutter Company |
|
Rolling Meadows |
Kelso-Burnett Electric Co. |
|
Romeoville |
Texaco Refinery |
|
Romeville |
ComEd Powerhouse |
|
Roodhouse |
Illinois Central Railroad |
|
Roxana |
House Shell Service |
|
Roxana |
Shell Oil Company |
|
Roxana |
Spicer Garage |
|
Ruma |
Illinois Excavators, Inc. |
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|
Salem |
County of Marion School District |
|
Salem |
Koellings Electric Service |
|
Salem |
Radiac Abrasives East, Inc. |
|
Salem |
World Color Press, Inc. |
|
Sauget |
Amax Zinc |
|
Sauget |
Big River Zinc |
|
Sauget |
Cerro |
|
Sauget |
Cerro Copper |
|
Sauget |
Ethyl Corporation |
|
Sauget |
Mobil |
|
Sauget |
Monsanto Company |
|
Sauget |
TPC Industrial Services |
|
Savanna |
Savanna Army Depot |
|
Schaumburg |
Motorola Inc. |
|
Schiller Park |
JSG Electrical |
|
Schiller Park |
Ristorante Pasta Vino, Inc. |
|
Shawneetown |
Peabody Coal |
|
Silvas |
Chicago Rock Island Pacific RR |
|
Skokie |
AT&T |
|
Skokie |
Monsanto Company |
|
Skokie |
Rand McNally |
|
South Roxana |
Barton Contractors, Inc. |
|
Springfield |
Allis Chalmers |
|
Springfield |
Alton & Company, Inc. |
|
Springfield |
Calhoun County Contracting Corp. |
|
Springfield |
Dahlman Power Station |
|
Springfield |
Eisenhower Grade School |
|
Springfield |
Evans Construction Company |
|
Springfield |
Fenster Dairy |
|
Springfield |
Fiat Allis |
|
Springfield |
Grant Grade School |
|
Springfield |
Sacred-Heart Griffin High School |
|
Springfield |
City Water Light & Power |
|
Springfield |
Pillsbury |
|
Springfield |
Robert Pulliam Mason Contractor |
|
Springfield |
Sangamon Electric |
|
Springfield |
Springfield Powerhouse |
|
St. Charles |
Owens-Illinois |
|
St. Peters |
Opfer Masonry Company |
|
Staunton |
Staunton Ice & Fuel Co. |
|
Staunton |
Tomcal Contracting, Inc. |
|
Streator |
Designer Metal Products, Inc. |
|
Summit |
CPC International Corn Products |
|
Sycamore |
Sycamore Hospital |
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|
Taylorville |
Allied Mills |
|
Tilton |
General Motors |
|
Tremont |
River City Construction Co. |
|
Tulsa |
Insulation Service, Inc. |
|
Tuscola |
Cabot Corporation |
|
Tuscola |
Charles L. Clay Company |
|
Tuscola |
Petro Chemical Co. |
|
Tuscola |
Petro Chemical Plant |
|
Tuscola |
Tuscola Chemical Plant |
|
Tuscola |
USI Chemical Company |
|
Venice |
Celotex Corporation |
|
Venice |
Venice Powerhouse |
|
Venice, IL |
Venice Public School System |
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|
Warrenville |
BP Products North America |
|
Warrenville |
International Truck and Engine |
|
Washington Park |
Emerson Electric |
|
Waterloo |
Hanks Exec & Landscaping |
|
Waukegan |
Illinois Bell Telephone |
|
Waukegan |
Johns-Manville |
|
Waukegan |
Lordahl Engineers |
|
Waukegan |
Man Power, Inc. |
|
Waukegan |
Midwest Tire Auto Stores, Inc. |
|
Waukegan |
Waukegan School District 119 |
|
Waukesha |
Amron Corp. |
|
Waerly |
Whalen Trucking |
|
Westchester |
Brand Insulation, Inc. |
|
Wheeling |
Chicago Molded Products |
|
Willow Springs |
Argonne Labs Powerhouse |
|
Wilmette |
Illinois Bell Telephone Co. |
|
Wilsonville |
Delaurent Construction Co. |
|
Wood River |
Standard Oil Company |
|
Wood River |
Amoco Oil |
|
Wood River |
Cam Construction, LTD |
|
Wood River |
Clark Oil |
|
Wood River |
Clark Refinery |
|
Wood River |
Conoco Philips Refinery |
|
Wood River |
Elk Sheet Metal |
|
Wood River |
Hartford Refinery |
|
Wood River |
Helmkamp Construction Co. |
|
Wood River |
Seibold's Bakery |
|
Wood River |
Olin Corporation |
|
Wood River |
R C S Construction, Inc. |
|
Wood River |
Shell Oil Company |
|
Wood River |
Standard Oil Refinery |
|
Wood River |
Wood River Powerhouse |
|
Woodstock |
Hayden-Illinois Ltd. |
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