| Business | Phone |
| Ranger Fire 8901 Jameel Rd, Houston 77040 | (817) 410-9070 |
| Rolf Jensen & Assoc Inc 13831 Northwest Fwy, Houston 77040 | (713) 462-1840 |
| Detection & Suppression Intl 5829 W Sam Houston Pkwy N, Houston 77041 | (832) 467-9090 |
| Ellinson Inc 3110 Yale St, Houston 77018 | (713) 862-4623 |
| Sandra L Jones 1120 Nasa Rd 1, Houston 77058 | (281) 333-3960 |
| Fire Tech Svc Co 4544 S Pinemont Dr 214, Houston 77041 | (713) 934-9111 |
| Sandra L Jones 18333 Egret Bay Blvd # 270, Houston 77058 | (281) 731-4944 |
| Metro Fire Apparatus Spec 6125 Nordling Rd, Houston 77076 | (713) 692-0911 |
| Houston Fire Dept-Arson Div 2931 W 12th St, Houston 77008 | (713) 865-9018 |
| Northwest Volunteer Fire Dept 3010 Washington Ave, Houston 77007 | (281) 445-1855 |
| Northwest Volunteer Fire Dept 5335 Green Pines Dr, Houston 77066 | (281) 583-8014 |
| Ponderosa Volunteer Fire Dept 21455 Imperial Valley Dr, Houston 77073 | (281) 444-8465 |
| Northwest Volunteer Fire Dept 7706 Fallbrook Dr, Houston 77086 | (281) 866-8005 |
| Southeast Volunteer Fire No 4 13735 Beamer Rd, Houston 77089 | (281) 484-3293 |
| Fire Dept 1700 Richmond Ave, Houston 77098 | (713) 523-6313 |
| Village Fire Dept 901 Corbindale Rd, Houston 77024 | (713) 465-2323 |
| Sheldon Community Vol Fire 8407 C E King Pkwy, Houston 77044 | (281) 458-1431 |
| Sheldon Volunteer Fire Dept 9035 Johns Rd, Houston 77049 | (281) 456-9166 |
| Westlake Volunteer Fire Dept 19703 Saums Rd, Houston 77084 | (281) 492-0560 |
| Southeast Volunteer Fire Dept 9830 Hughes Rd, Houston 77089 | (281) 485-7576 |
| Ponderosa Volunteer Fire Dept 17061 Rolling Creek Dr, Houston 77090 | (281) 537-1395 |