| Business | Phone |
| Fire Detection Systems 8703 S College Pl, Tulsa 74137 | (918) 743-2211 |
| Jayhawk Fire Sprinkler Co Inc 821 E 1st Pl, Tulsa 74120 | (918) 584-4511 |
| Western Fire Protection Inc 8320 S 89th West Ave, Tulsa 74131 | (918) 227-3893 |
| Tulsa Time Communication Inc 5336 S Peoria Ave, Tulsa 74105 | (918) 743-1330 |
| P & T Security Llc 2725 E Skelly Dr # 204, Tulsa 74105 | (918) 712-0238 |
| Superior Fire Protection 6916 E 12th St, Tulsa 74112 | (918) 836-0118 |
| Sureshot Fire Protection 5320 W 29th St, Tulsa 74107 | (918) 810-6464 |