Laborers' Local 430 | Ofc: (712) 274-2001

3038 S. Lakeport, Suite 200, Sioux City, IA 51106

Fax: (712) 274-0366

E-Mail: laborerslocal430@qwestoffice.net

Laborers' Local 340 | Ofc: 563 245-1759

120 S. Main, P.O. Box 67, Elkadar, IA 52043

Fax: 563 245-5759

E-Mail: labordbolsinger@yahoo.com

Laborers' Local 177 | Ofc: 515 265-2558

2121 Delaware, DesMoines, IA 50317

Fax: 515 265-5665

Laborers' Local 43 - Ofc: 319 366-0859

5000 "J" Street, S.W., Cedar Rapids, IA 52404

Fax: 319 366-0827

E-Mail: lab43owen@iowalabor.com

Laborers' Local 1140 | Ofc: 402 573-7878

11000 N. 72nd Street, Omaha, NE 68122

Fax: 402 573-8746

E-Mail: local1140@aol.com

Laborers' Local 566 | Ofc: 641 682-1275

1305 E. Mary St., Suite A, Ottumwa, IA 52501

Fax: 641 682-1995

E-Mail: Local566@hotmail.com

Website: www.local566.com

Laborers' Local 177 | Ofc: 515 265-2558

2121 Delaware, DesMoines, IA 50317

Fax: 515 265-5665

Laborers' Local 353 | Ofc: 515 265-6131

5806 Meredith Dr., Ste E, Des Moines, IA 50322

Fax: 515 265-6258

Laborers' Local 309 | Ofc: 309 786-5479

2835-7th Ave., Rock Island, IL 61201

Fax: 309 786-5486

E-Mail: union309@aol.com

Laborers' Local 538 | Ofc: 309 344-3515

118 West Main St., East Galesburg, IL 61430

Fax: 309 344-3115

E-Mail: labloc538@grics.net