| Business | Phone |
| Absolute Fire & Safety 883 Parfet St # D, Lakewood 80215 | (303) 239-6040 |
| Aegis Life & Fire Safety Co 1651 Routt St, Lakewood 80215 | (303) 234-5501 |
| Alarm Associates 10769 W Warren Dr, Lakewood 80227 | (303) 985-5100 |
| Redfeather Inc 1160 Harlan St, Lakewood 80214 | (303) 429-2499 |
| Morgan Technical Svc 580 S Parfet St, Lakewood 80226 | (303) 985-2344 |