Black & Company #3 803 Engineering Road (62703) P.O. Box 11109 Springfield, Illinois 62791-1109 (217) 525-1910 Fax: (217) 744-0673 Contact: Dean Worthey, Manager Email: Spfld@BlackandCo.com
Black & Company #5 620 North Gilbert Street (61832) P.O. Box 987 Danville, Illinois 61834-0987 (217) 442-9300 Fax: (217) 442-6820 Contact: Brian Simpson, Manager Email: Danville@BlackandCo.com
Black & Company #6 802 N. Country Fair Drive (61821) P.O. Box 3067 Champaign, Illinois  61826-3067 (217) 352-5167 Fax: (217) 359-6362 Contact: Brad Kent, Manager Email: Champaign@BlackandCo.Com
Black & Company #7 1936 S. Lynhurst Dr. (46241) Suite L P.O. Box 42270 Indianapolis, Indiana 46241 (317) 243-8676 Fax: (317) 243-8773 Contact: Scott Johnson, Manager Email: Indy@BlackandCo.Com
Black & Company #9 2534 Locust Street (62301) P.O. Box 3095 Quincy, Illinois 62305-3095 (217) 223-5340 Fax: (217) 224-3307 Contact: Tim Madigan, Manager Email: Quincy@BlackandCo.Com
Black & Company #11 1717 East Garfield Avenue (62526) P.O. Box 1160 Decatur, Illinois 62525-1160 (217) 428-4424 Fax: (217) 428-1439 Contact: Val Roberts, Manager Email: Decatur@BlackandCo.Com
Black & Company #12 2308B Hoffman Drive (62401) P.O. Box 1610 Effingham, Illinois 62401-1610 (217) 342-5456 Fax: (217) 342-5861 Contact: Roger Kreke, Manager Email: Effingham@blackandco.com