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Need a Contractor or are you a Contractor? You are in the right spot.

Please note the Benefit remittance forms for both Main Zone and East Zone have Tabs at the bottom of the spreadsheet for all zones and special packages for Fence, Precast, Interior, and Solar Racking.

Our ironworking contractors are the best in the industry.

    • Structural Ironwork & Misc. Steel

    • Area Erectors, Inc. 2323 Harrison Ave. Rockford IL 61104 (815) 398-6700
    • AZCO, Inc. PO Box 567, Appleton WI 54912 (920) 380-7605
    • Bake’s Steel Erectors 33243 N. Hwy 45 Wildwood, IL 60030 (847) 223-3404
    • Badgerland Metal Building Erectors 2908 Bethel Cir., Waunakee WI 53597 (608) 849-7710
    • Bevans Steel Co. 1028 S. Dittner St. Davenport, IA 52802 (563) 326-3495
    • Boldt Company PPO Box 419, Appleton WI 54912 (920) 225-6117
    • C.D. Smith Construction 2889 E Johnson St., Fond Du Lac WI 54936 (920) 924-2900
    • Capital Steel Erectors, Inc P8990 Zwettler Rd., Blue Mound WI 53517 (608) 767-3300
    • Cullen, JP & Sons Inc PO Box 1957, Janesville WI 53545 (608) 754-6601
    • Duburg Iron Works, Inc P254 N NW Hwy., Palatine IL 60067 (847) 907-9739
    • Elite Ironworkers Inc. 22809 South Mustang Rd. Suite A Frankfort, IL 60423 (630) 687-2061
    • Findorff, JH & Son Inc 300 S Bedford St., Madison WI 53703 (608) 442-7063
    • Great Lakes Steel Erection 10130 Virginia Ave. Chicago Ridge, IL 60415 (708) 430-2323
    • Hoss Steel P12546 Skye Dr., Loves Park IL 61111 (815) 378-2670
    • Industrial Steel Erectors 2723 N. Clark St. Davenport, IA 52804 (563) 335-7202
    • MKE Iron Erectors 31725 Dolphin Dr. Suite E Waukesha, WI 53186 (262) 703-5080
    • Price Erecting 10910 W Lapham St., Milwaukee, WI 53214 (414) 778-0300 (414) 778-4787
    • Professional Steel Services, Inc. P635 Harlem Rd., Machesney Park IL 61115 (815) 633-1719
    • Quickfab Welding & Erecting LLC PO Box 69, Sussex WI 53089 (262) 309-2112
    • Red Cedar Steel Erectors P4621 Domain Dr., Menomonie WI 54751 (715) 235-0618
    • Schmidt Steel, Inc P847 S Randall Rd #278, Elgin IL 60123 (630) 460-3523
    • Superior Erectors PPO Box 8828, Rockford IL 61126 (815) 703-2721
    • Testa Steel Contractors 2249 South Frontage Rd. E. Channahon, IL 60410 (815) 729-4777
    • Tri-City Ironworks 6225 N. Brady Davenport, IA 52806 (563) 343-1895
    • Vissering Construction Co P175 Benchmark Indst Dr., Streator IL 61364 (815) 673-5511
    • Washington Construction Co. LLC 1724 Ivy Ln. Montgomery, IL 60538 (312) 319-7608
    • Weitz Industrial LLC P2801 6th Street SW Ste A, Cedar Rapids IA 82404 (319) 247-7421
 
    • Reinforcing (Rebar)

    • AC Iron 17839 Chappel Ave. Lansing, IL 60438 (708) 474-4764
    • Badgerland Metal Building Erectors 2908 Bethel Cir., Waunakee WI 53597 (608) 849-7710
    • Bevans Steel Co. 1028 S. Dittner St. Davenport, IA 52802 (563) 326-3495
    • Boldt Company PPO Box 419, Appleton WI 54912 (920) 225-6117
    • C.D. Smith Construction 2889 E Johnson St., Fond Du Lac WI 54936 (920) 924-2900
    • Chilstrom Erecting Corp (WI only) 4100 West Lincoln Ave. West Milwaukee WI 53215 (414) 672-1132
    • Helm Group Inc. 2283 US Business 20 East, Freeport IL 61032 (815) 235-2200
    • Clausen Structures Inc 42 E Montrose Dr., Romeoville IL 60446 (630) 257-6969
    • Concrete Systems 4048 Kilburn Ave., Rockford IL 61103 (815) 963-0295
    • Cullen, JP & Sons Inc PO Box 1957, Janesville WI 53545 (608) 754-6601
    • Findorff, JH & Son Inc  300 S Bedford St., Madison WI 53703 (608) 442-7063
    • Gateway Construction Co Inc (IL only) 3150 W Hirsh St., Melrose Park IL 60160 (708) 344-1444
    • Harris Davis Rebar 11515 S 39th St., Bellevue NE 68123 (402) 731-5323
    • Hi-Boom Erecting, Inc.(WI only) PO Box 246, Black River Falls, WI 54615 (715) 284-9038
    • Hoss Steel P12546 Skye Dr., Loves Park IL 61111 (815) 378-2670
    • Jack Hall Construction 5029 American Rd., Rockford IL 61109 (815) 979-2383
    • Iron Mason LLC 37W136 Win Haven Dr., Elgin IL 60124 (224) 523-9978
    • Leander Construction Inc 24472 N Cnty Hwy 6, Canton IL 61520 (309) 647-3889
    • MA Rebar Services 1415 W. 37th St Ste 205, Chicago, IL 60609 (773) 940-2312
    • Mayo Steel Erectors 24441 W. Chardon Rd., Grayslake, IL 60030(847) 526-0866
    • Martin Co Inc.  2456 E. Pleasant Grove Rd., Oregon IL 61061 (815) 732-2422
    • MKE Iron Erectors 31725 Dolphin Dr. Suite E Waukesha, WI 53186 (262) 703-5080
    • Nelson Rebar Inc 400 W Main St., Lockridge IA 52635 (319) 931-0849
    • Preferred Concrete  PO Box 696, Freeport IL 61032 (815) 235-3676
    • Ringland Johnson, Inc 1725 Huntwood Dr., Cherry Valley IL 61016 (815) 332-8600
    • Sjostrom & Sons 1129 Harrison Ave., Rockford IL 61104 (815) 316-3643
    • Superior Erectors PPO Box 8828, Rockford IL 61126 (815) 703-2721
    • TNT Rebar LLC (WI only) E8605 County Rd P., Wisconsin Dells WI 53965 (608) 678-4051
    • Tri-City Ironworks 6225 N. Brady Davenport, IA 52806 (563) 343-1895
    • TyJax Ironworks Inc 3096 Cnty Rd 800 N., Wenona IL 61377 (815) 853-4001
    • Vissering Construction Co P175 Benchmark Indst Dr., Streator IL 61364 (815) 673-5511
    • Washington Construction Co. LLC 1724 Ivy Ln. Montgomery, IL 60538 (312) 319-7608
 
    • Bridge Work

    • AC Iron 17839 Chappel Ave. Lansing, IL 60438 (708) 474-4764
    • Bevans Steel Co. 1028 S. Dittner St. Davenport, IA 52802 (563) 326-3495
    • Chilstrom Erecting Corp (WI only) 4100 West Lincoln Ave. West Milwaukee WI 53215 (414) 672-1132
    • Helm Group Inc. 2283 US Business 20 East, Freeport IL 61032 (815) 235-2200
    • Clausen Structures Inc 42 E Montrose Dr., Romeoville IL 60446 (630) 257-6969
    • Gateway Construction Co Inc (IL only) 3150 W Hirsh St., Melrose Park IL 60160 (708) 344-1444
    • Harris Davis Rebar 11515 S 39th St., Bellevue NE 68123 (402) 731-5323
    • Hi-Boom Erecting, Inc. (WI only) PO Box 246, Black River Falls, WI 54615 (715) 284-9038
    • Leander Construction Inc 24472 N Cnty Hwy 6, Canton IL 61520 (309) 647-3889
    • Martin Co Inc. 2456 E. Pleasant Grove Rd., Oregon IL 61061 (815) 732-2422
    • MKE Iron Erectors 31725 Dolphin Dr. Suite E Waukesha, WI 53186 (262) 703-5080
    • Nelson Rebar Inc 400 W Main St., Lockridge IA 52635 (319) 931-0849
    • Sjostrom & Sons 1129 Harrison Ave., Rockford IL 61104 (815) 316-3643
    • TNT Rebar LLC (Wi only) E8605 County Rd P., Wisconsin Dells WI 53965 (608) 678-4051
    • Tri-City Ironworks 6225 N. Brady Davenport, IA 52806 (563) 343-1895
    • TyJax Ironworks Inc 3096 Cnty Rd 800 N., Wenona IL 61377 (815) 853-4001
 
    • Concrete

    • C.D. Smith Construction 2889 E Johnson St., Fond Du Lac WI 54936 (920) 924-2900
    • Concrete Systems 4048 Kilburn Ave., Rockford IL 61103 (815) 963-0295
    • Findorff, JH & Son Inc 300 S Bedford St., Madison WI 53703 (608) 442-7063
    • Helm Group Inc. 2283 US Business 20 East, Freeport IL 61032 (815) 235-2200
    • Leander Construction Inc 24472 N Cnty Hwy 6, Canton IL 61520 (309) 647-3889
    • Martin Co Inc. 2456 E. Pleasant Grove Rd., Oregon IL 61061 (815) 732-2422
    • Ringland Johnson, Inc 1725 Huntwood Dr., Cherry Valley IL 61016 (815) 332-8600
    • Sjostrom & Sons 1129 Harrison Ave., Rockford IL 61104 (815) 316-3643
    • Vissering Construction Co P175 Benchmark Indst Dr., Streator IL 61364 (815) 673-5511
 
    • Pre-engineered Metal Buildings (PEMB)

    • Area Erectors, Inc. 2323 Harrison Ave. Rockford IL 61104 (815) 398-6700
    • Badgerland Metal Building Erectors 2908 Bethel Cir., Waunakee WI 53597 (608) 849-7710
    • Bevans Steel Co. 1028 S. Dittner St. Davenport, IA 52802 (563) 326-3495
    • Capital Steel Erectors, Inc P8990 Zwettler Rd., Blue Mound WI 53517 (608) 767-3300
    • Cedar Valley Steel 280 50th Ave. Suite 1 Cedar Rapids, IA 52404 (319) 373-0291
    • Cullen, JP & Sons Inc PO Box 1957, Janesville WI 53545 (608) 754-6601
    • K & V Steel Erectors 3610 Blackhawk Rd. Rock Island, IL 61201 (309) 756-2247
    • MKE Iron Erectors 31725 Dolphin Dr. Suite E Waukesha, WI 53186 (262) 703-5080
    • Professional Steel Services, Inc. P635 Harlem Rd., Machesney Park IL 61115 (815) 633-1719
    • Red Cedar Steel Erectors P4621 Domain Dr., Menomonie WI 54751 (715) 235-0618
    • Superior Erectors PPO Box 8828, Rockford IL 61126 (815) 703-2721
    • Tri-City Ironworks 6225 N. Brady Davenport, IA 52806 (563) 343-1895
    • Vissering Construction Co P175 Benchmark Indst Dr., Streator IL 61364 (815) 673-5511
    • Weitz Industrial LLC P2801 6th Street SW Ste A, Cedar Rapids IA 82404 (319) 247-7421
 
    • Industrial Maintenance – Machinery Moving – Overhead Crane Installation

    • Advanced Crane Technicians, Inc. 12516 Patterson Rd., Durand IL 61024 (815) 248-4270
    • Alberici Constructors, Inc 8800 Page Ave., St. Louis MO 63114 (314) 733-2000
    • American Rigging & Millwright Services (ARMS) 5894 Sandy Hollow Rd., Rockford IL 61109 (815) 874-5300
    • ARS Contracting, Inc 9540 Carls Dr. Plainfield IL 60585 (800) 358-8444
    • AZCO, Inc. PO Box 567, Appleton WI 54912 (920) 380-7605
    • Boldt Company PPO Box 419, Appleton WI 54912 (920) 225-6117
    • Bowker Mechanical 1000 32nd Ave SW, Cedar Rapids IA 52404 (319) 364-2403
    • C.D. Smith Construction 2889 E Johnson St., Fond Du Lac WI 54936 (920) 924-2900
    • Helm Group/Civil Constructors, Inc. 2283 US Business 20 East, Freeport IL 61032 (815) 235-2200
    • Cullen, JP & Sons Inc PO Box 1957, Janesville WI 53545 (608) 754-6601
    • Doral Corporation 427 E Stewart St., Milwaukee WI 53207 (414) 489-7000
    • Red Cedar Steel Erectors P4621 Domain Dr., Menomonie WI 54751 (715) 235-0618
    • Seither & Cherry – Quad Cities 611 E. 59th St., Davenport IA 52807 (563) 388-9508
    • Seither & Cherry Co 2537 Henkel Ave., Keokuk IA 52632 (319) 524-5472
    • Standard Cartage Co 2400 S 27th Ave., Broadview IL 60155 (708) 216-9900
    • Tri-City Ironworks 6225 N. Brady Davenport, IA 52806 (563) 343-1895
    • Walbridge Equipment Installation 777 Woodward Ave Ste 300, Detroit MI 48226 (313) 442-1319
    • Weitz Industrial LLC P2801 6th Street SW Ste A, Cedar Rapids IA 82404 (319) 247-7421
 
    • Fence

    • Access Control Co., Inc. 511 44th St., Rock Island IL 61201 (309) 786-0220
    • Bartech Group 236 E. 161St Place South Holland, IL 60473 (708) 940-4649 EXT 101
    • Dach Contractors, Inc. 4901 W State St., Rockford IL 61102 (815) 962-3455
    • Flynn Fence and Supply 1601 E. Main St. St. Charles, IL 60174 (630) 549-6606
    • Huskie Contractors, Inc. 4901 W State St., Rockford IL 61102 (703) 474-4508
    • Industrial Fence Inc 1300 S Kilburn Ave., Chicago IL 60623 (773) 521-9900
    • KUJO Inc. 5303 Johnsburg Rd., Johnsburg IL 60051 (847) 497-9277
    • MAC Industrial Services Inc. 604 N. Main St. Ste. 1 Rochelle, IL 61068 (815) 222-1342
    • Midwest Fencing Corporation 900 N. Kedzie Ave., Chicago IL 60651 (773) 722-6616
    • Northern Contracting, Inc. 1851 Coltonville Rd., Sycamore IL 60178 (815) 895-5855
    • Northern Illinois Fencing Inc 320 W Lincoln Hwy., Cortland IL 60112 (847) 238-2993
    • Rocket Fence 109 S 1st St., Malta IL 60150 (815) 901-2036
    • Tri-City Ironworks 6225 N. Brady Davenport, IA 52806 (563) 343-1895
 
    • Signs – Guardrail

    • Access Control Co., Inc. 511 44th St., Rock Island IL 61201 (309) 786-0220
    • Huskie Contractors, Inc. 4901 W State St., Rockford IL 61102 (703) 474-4508
    • Industrial Fence Inc 1300 S Kilburn Ave., Chicago IL 60623 (773) 521-9900
    • KUJO Inc. 5303 Johnsburg Rd., Johnsburg IL 60051 (847) 497-9277
    • Northern Contracting, Inc. 1851 Coltonville Rd., Sycamore IL 60178 (815) 895-5855
    • Northern Illinois Fencing Inc 320 W Lincoln Hwy., Cortland IL 60112 (847) 238-2993
    • Western Remac 1740 International Pkwy, Woodridge, IL 60517 (630) 972-7772
 
    • General Contracting

    • C.D. Smith Construction 2889 E Johnson St., Fond Du Lac WI 54936 (920) 924-2900
    • Cullen, JP & Sons Inc PO Box 1957, Janesville WI 53545 (608) 754-6601
    • Findorff, JH & Son Inc 300 S Bedford St., Madison WI 53703 (608) 442-7063
    • Ringland Johnson, Inc 1725 Huntwood Dr., Cherry Valley IL 61016 (815) 332-8600
    • Sjostrom & Sons 1129 Harrison Ave., Rockford IL 61104 (815) 316-3643
    • Vissering Construction Co P175 Benchmark Indst Dr., Streator IL 61364 (815) 673-5511
 
    • Racking Contractors

    • Rack-It Installations Co. PO Box 98 Palos Height, IL 60463 (708) 385-7776
    • Weitz Industrial LLC P2801 6th Street SW Ste A, Cedar Rapids IA 82404 (319) 247-7421
    • CSI Conveyor Specialties Inc. 841 Brian Dr. Crest Hill, IL 60403 (815) 342-8437
    • Enerfab/Aycock 4955 Spring Grove Ave. Cincinnati, OH 45232 (717) 645-0115
    • Tri-City Ironworks 6225 N. Brady Davenport, IA 52806 (563) 343-1895
 
    • Pre Cast Erection

    • Area Erectors, Inc. 2323 Harrison Ave. Rockford IL 61104 (815) 398-6700
    • SPE Inc 1645 E Elm Dr., Little Chute WI 54140 (920) 687-1441
    • Tri-City Ironworks 6225 N. Brady Davenport, IA 52806 (563) 343-1895
 
    • Doors

    • Mahon Door Corporation 511 S Vermont St., Palatine, IL 60067 (847) 991-0775 (847) 991-0788
    • Door Systems  2019 Corporate Ln. Naperville, IL 60563 (630) 250-0101
    • RJ Rightway Door 3815 S. Ashland Ave., Chicago, IL 60609 (773) 523-6855
 
    • Bank Vaults

    • M. Lange 900 Industrial Dr., Bensenville, IL 60106 (630) 766-8787
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    • Tower Erection

    • Towerworks 47 W543 Perry Rd., Maple Park, IL 60151 (630) 482-9800

 

 

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