| Business | Phone |
| American Sentry Security Syst 1029 Sw Gage Blvd, Topeka 66604 | (785) 232-1525 |
| Cis Inc 3127 Sw Huntoon St # 12, Topeka 66604 | (785) 232-1515 |
| Club Security & Investigation 2020 Sw Washburn Ave, Topeka 66604 | (785) 267-9990 |
| Securitas 2942b Sw Wanamaker Dr # 2a, Topeka 66614 | (785) 271-1497 |
| Security Management Systems 420 Se 6th Ave, Topeka 66607 | (785) 235-0030 |
| Prosecurity 2901 Sw Burlingame Rd, Topeka 66611 | (785) 267-9203 |
| Prostar Security 1601 Sw 37th St, Topeka 66611 | (785) 267-9600 |
| Guardian Security Svc Topeka 66603 | (785) 276-3968 |