| Business | Phone |
| Garrett Consulting Co 724 S Franklin Ave, Flint 48503 | (810) 233-7996 |
| Surveillance Consulting 2104 W Reid Rd, Flint 48507 | (810) 655-8940 |
| Frank Lee & Assoc 3805 Ivanhoe Ave, Flint 48506 | (810) 743-0427 |
| Complete Maintenance Svc Inc 4371 Torrey Rd, Flint 48507 | (810) 233-7034 |