| Business | Phone |
| Westover 41 Alarm 2445 Nw Westover Rd, Portland 97210 | (503) 242-0069 |
| Ace Security Portland 97204 | (503) 224-9351 |
| Alpha Fst 10324 Ne Halsey St, Portland 97220 | (503) 255-4644 |
| American Family Security Inc 3433 Ne Sandy Blvd, Portland 97232 | (503) 702-9908 |
| American Security Alarms Inc 5411 Se Mcloughlin Blvd, Portland 97202 | (503) 231-0303 |
| Southside Security 6200 Xsw Virginia Ave # 206, Portland 97219 | (503) 977-2112 |
| Central Electronic Alarm Inc 8435 Se Stark St, Portland 97216 | (503) 257-9696 |
| Crime Free Security 4815 Sw Macadam Ave, Portland 97239 | (503) 205-4000 |
| Protec Electronic Security Inc 2920 Sw Dolph Ct # 4, Portland 97219 | (503) 293-2134 |
| Quadrant Systems 1225 Se Water Ave, Portland 97214 | (503) 234-5558 |
| Dennis Shearer & Co 11515 Se Flavel St, Portland 97266 | (503) 223-2367 |
| Portland Security Alarm Inc 10801 Ne Sandy Blvd, Portland 97220 | (503) 255-8370 |
| Phillips Electronics Inc 1110 Nw Flanders St # 100, Portland 97209 | (503) 222-5083 |
| Oregon Rfid 4246 Se Ogden St, Portland 97206 | (503) 788-4380 |
| Oregon Security & Comms Portland 97217 | (503) 240-1694 |
| Nationwide Security Alarm 4110 Ne 122nd Ave, Portland 97230 | (503) 408-8839 |
| Nighthawk Alarm Portland 97236 | (503) 760-7170 |
| Highlander Security 1026 Ne 106th Ave, Portland 97220 | (503) 252-3243 |
| Mascotte Home Security Prods Portland 97206 | (503) 771-8520 |