Member companies are ordered by zip code.
| Company Name | Street | Suite | City | ST | Zip | Country | Phone | Fax | Website | |
| Vector Security - Los Angeles CA | 5411 Valley Blvd | Los Angeles | CA | 90032 | (323) 224-6700 | (323) 224-6770 | ||||
| Brink's Home Security - Commerce CA | 5935 E Slauson Ave | Commerce | CA | 90040 | (323) 869-1102 | www.brinks.com | ||||
| Claud's Burglar & Fire Alarm | 8007 South Western Ave | Los Angeles | CA | 90047 | (323) 750-7059 | (323) 750-1410 | ||||
| Mar Vista Security | PO Box 661219 | Los Angeles | CA | 90066 | (310) 901-6300 | (310) 390-0920 | ||||
| Magnuson Services | 4270 Madison Ave | Culver City | CA | 90232 | (310) 839-6106 | |||||
| American Central Alarm Inc | PO Box 6860 | Torrance | CA | 90504 | (310) 793-7671 | (310) 793-7678 | ||||
| General Alarm Services Inc | 14950 Lakewood Blvd Ste C | Bellflower | CA | 90706 | (562) 863-4883 | (562) 602-2130 | ||||
| Eagle One Protection | 4515 Ocean View Blvd Ste 170 | La Canada Flintridge | CA | 91011 | (818) 541-9800 | (818) 957-8008 | ||||
| USA Alarm Systems Inc | 138 E Chestnut Ave | Monrovia | CA | 91016 | (800) 318-3911 | (626) 256-7845 | ||||
| Private Security | 1441 Huntington Dr | Ste 124 | South Pasadena | CA | 91030 | (800) 924-4880 | (800) 242-2633 | www.4alarmresponse.com | ||
| Post Alarm Systems Inc | PO Box 60051 | Arcadia | CA | 91066 | (626) 446-7159 | (626) 446-5811 | www.postalarm.com | |||
| Security Finance Associates dba Security First | 115 W California Blvd | Ste 185 | Pasadena | CA | 91105 | (626) 795-9199 | (626) 263-7622 | www.securityfinance.com | ||
| San Marino Security Systems Inc | 2384 Huntingdon Dr | San Marino | CA | 91108 | (626) 285-7778 | (626) 285-7181 | ||||
| Automated Switching & Controls Inc | PO Box 92946 | Pasadena | CA | 91109 | (626) 969-8441 | (626) 969-8741 | ||||
| Executive Survaillance Services Inc | 3965 Foothill Blvd | La Crescenta | CA | 91214 | (818) 541-1091 | (818) 541-1095 | ||||
| ADT Security Services Inc - Van Nuys CA | 9131 Oakdale Ave | Chatsworth | CA | 91311 | (800) 238-2727 | www.adt.com | ||||
| Brink's Home Security - Chatsworth CA | 9430 Topanga Canyon Blvd | Ste 100 | Chatsworth | CA | 91311 | (800) 725-3537 | www.brinks.com | |||
| Preferred Home Security Inc | PO Box 4893 | Chatsworth | CA | 91313 | (888) 425-2675 | (818) 882-0757 | www.preferredhs.com | |||
| Gates Security Systems | 3543 Old Conejo Rd Ste 101 | Newbury Park | CA | 91320 | (805) 499-6555 | (805) 499-7901 | www.gatessecurity.com | |||
| Secure Systems Integration | 1164 Newbury Rd | Ste A | Newbury Park | CA | 91320 | (805) 375-1600 | (805) 375-1601 | |||
| Pro-Cal Security | 13071 Oberlin St | Sylmar | CA | 91342 | (818) 898-1362 | (818) 898-9789 | ||||
| Protection Alarms | 11024 Balboa Blvd Ste 111 | Granada Hills | CA | 91344 | (818) 885-7726 | (818) 993-7178 | ||||
| Valley Alarm | 8111 San Fernando Rd | Sun Valley | CA | 91352 | (818) 285-1500 | (818) 285-1515 | www.valleyalarm.com | |||
| Continental Security Industries Inc | 28231 Ave Crocker | Ste 40 | Valencia | CA | 91355 | (661) 775-7788 | (661) 775-3939 | www.csialarm.com | ||
| Stanley Security Solutions Inc - Southern CA | 25007 Anza Dr | Santa Clarita | CA | 91355 | (661) 295-0190 | (661) 295-0197 | ||||
| Silver Security | 638 Lindero Canyon Rd Ste 332 | Oak Park | CA | 91377 | (805) 496-5325 | (818) 865-8060 | ||||
| Emergency Detection Systems | 25876 The Old Rd Ste 165 | Stevenson Ranch | CA | 91381 | (661) 251-4321 | www.edsalarms.com | ||||
| Internet Security Systems Inc | 28350 Tamarack Ln | Santa Clarita | CA | 91390 | (661) 296-6577 | (661) 296-0243 | ||||
| Protection One Alarm Monitoring Inc - Los Angeles | 14801 Califa St | Van Nuys | CA | 91411 | (818) 373-6200 | (818) 373-6251 | ||||
| Designer Sound Security Systems | 13547 Ventura Blvd | Ste 338 | Sherman Oaks | CA | 91423 | (818) 981-9249 | (818) 995-6890 | |||
| Boyd and Associates | 6319 Colfax Ave | North Hollywood | CA | 91606 | (818) 752-1888 | (818) 985-3288 | www.boydsecurity.com | |||
| Sonitrol Corporation - Torrance | 13201 Ramona Blvd Unit A50 | Irwindale | CA | 91706 | (310) 381-3500 | (310) 381-3599 | www.sonitrol.com | |||
| American West Coast Security | PO Box 159 | Chino | CA | 91708 | (909) 902-0166 | (909) 613-0212 | ||||
| Security Plus Home Protection Systems | PO Box 4050 | Chico | CA | 91708 | (909) 947-7236 | (909) 947-8883 | ||||
| Mijac Alarm Company | 9339 Charles Smith Ave | Ste 100 | Rancho Cucamonga | CA | 91730 | (909) 982-7612 | (909) 481-0124 | www.mijacalarm.com | ||
| Sentrytech Security Alarm Co | 15712 Gale Ave | Hacienda Heights | CA | 91745 | (626) 961-5788 | (626) 961-6228 | ||||
| Diversified Alarm Service Inc | 1001 Monterey Pass Rd | Monterey Park | CA | 91754 | (800) 252-7652 | (323) 881-9883 | ||||
| Brink's Home Security - Ontario CA | 845 S Milliken Ave | Ste A | Ontario | CA | 91761 | (800) 725-3537 | www.brinks.com | |||
| SDS Security Design Systems | 1119 East Las Tunas Dr | San Gabriel | CA | 91776 | (626) 285-7268 | (626) 237-1842 | ||||
| Southwest Alarm Service | PO Box 1133 | Upland | CA | 91785 | (909) 987-8936 | (909) 944-8579 | ||||
| Chula Vista Alarm Inc | PO Box 6231 | Chula Vista | CA | 91909 | (619) 585-9111 | (619) 476-9954 | www.chulavistaalarm.com | |||
| Cloud Security Systems | 1326 Darby St | Spring Valley | CA | 91977 | (619) 697-9673 | (619) 465-1670 | ||||
| Advanced Electronic Solutions | 1830 John Towers Ave | El Cajon | CA | 92020 | (619) 579-2898 | (619) 579-1740 | www.aesz.net | |||
| Brink's Home Security - Escondido CA | 540 S Andreasen Dr | Ste C | Escondido | CA | 92029 | (760) 796-6500 | www.brinks.com | |||
| Sentinel Security Systems | PO Box 300577 | Escondido | CA | 92030 | (760) 741-0890 | (760) 741-1152 | www.sentinelsecurity.com | |||
| Low Voltage Systems | 12315 Oak Knoll Rd | Ste 110 | Poway | CA | 92064 | (800) 620-7497 | www.lowvoltagealarms.com | |||
| Central Monitoring Corporation | 14231 Garden Rd | Ste 1-4 | Poway | CA | 92064 | (858) 748-0211 | (858) 748-1465 | |||
| American Surveillance & Security | 413 Las Posas Rd | San Marcos | CA | 92069 | (760) 591-4000 | (760) 591-4330 | ||||
| MC Systems | 9539 Bundy Dr | Santee | CA | 92071 | (619) 270-6206 | (619) 684-2611 | www.m-c-systems.com | |||
| Nova Security | 10744 Rockville St | Santee | CA | 92071 | (619) 448-3007 | (619) 448-3008 | ||||
| SDA Security Systems Inc | 2054 State St | San Diego | CA | 92101 | (619) 338-1241 | (619) 338-1209 | www.sdasecurity.com | |||
| Alarm 2000 | 3163 Ash St | San Diego | CA | 92102 | (619) 544-9362 | (619) 544-1208 | ||||
| Alarms Unlimited Inc | 4584 Park Blvd | San Diego | CA | 92116 | (619) 297-4500 | (619) 297-5594 | www.alarmsu.com | |||
| ADT Security Services Inc - San Diego CA | 3830 Calle Fortunada | San Diego | CA | 92123 | (800) 238-2727 | www.adt.com | ||||
| Stanley Convergent Security Solutions Inc - San Diego CA | 5625 Ruffin Rd Bldg 2 | Ste 100 | San Diego | CA | 92123 | (858) 627-4800 | (858) 627-4850 | www.stanleysecuritysolutions.com | ||
| Protection One Alarm Monitoring Inc - San Diego | 9596 Chesapeake Dr | Ste A | San Diego | CA | 92123 | (858) 616-6800 | (858) 616-6868 | |||
| ASN Inc | PO Box 500492 | San Diego | CA | 92150 | (760) 789-3789 | (760) 789-3795 | ||||
| Pacific Alarm Service Inc | 521 Wellwood Ave | Beaumont | CA | 92223 | (951) 845-1666 | www.pacificalarm.com | ||||
| Allstate Security Inc | 9451 Hill Dr | Cherry Valley | CA | 92223 | (888) 560-0600 | (513) 870-4577 | www.securitybyallstate.com | |||
| A & S Services | 1761 West Adams Ave | El Centro | CA | 92243 | (760) 352-4371 | (760) 337-5849 | ||||
| Command One Security | PO Box 13235 | Palm Desert | CA | 92255 | (760) 568-0052 | (760) 340-4857 | ||||
| Total Watch Security Inc | 73700 Dinah Shore Dr Ste 404 | Palm Desert | CA | 92260 | (760) 770-6519 | (760) 770-9128 | ||||
| Maximum Security Alarm Systems | PO Box 1566 | Palm Springs | CA | 92263 | (760) 770-0777 | (760) 325-3785 | ||||
| All Protection Alarm | PO Box 6845 | Big Bear Lake | CA | 92315 | (909) 866-6586 | (909) 866-0891 | www.allprotectionalarm.com | |||
| Mountain Alarm | PO Box 1851 | Big Bear Lake | CA | 92315 | (909) 866-2576 | |||||
| Safeway Security Systems | 1474 Miller Dr | Colton | CA | 92324 | (909) 824-7980 | (909) 824-0571 | ||||
| Arrowhead Alarms and Patrol Inc | PO Box 519 | Lake Arrowhead | CA | 92352 | (909) 337-1512 | (909) 337-0238 | www.arrowheadalarms.com | |||
| Lake Arrowhead Patrol & Security Services | PO Box 549 | Lake Arrowhead | CA | 92352 | (909) 337-2023 | (909) 337-0418 | www.lakearrowheadpatrol.com | |||
| Alarmco Security Systems | 451 Kansas St | Redlands | CA | 92373 | (909) 792-9499 | (909) 792-9444 | www.alarmcosecurity.net | |||
| Redlands Alarm Company | 312 Brookside Ave | Redlands | CA | 92373 | (909) 798-6604 | (909) 793-4021 | ||||
| Hi-Desert Alarm | 16637 Mojave Dr | Victorville | CA | 92395 | (760) 245-8600 | (760) 245-0071 | www.hidesertalarm.com | |||
| Alarm Tech Security Systems Inc | 5198 Arlington Ave | Ste 519 | Riverside | CA | 92504 | (951) 789-6113 | (951) 789-6118 | www.alarmtechsecurity.com | ||
| A-1 Security Systems | 6185 Magnolia Ave | Ste 211 | Riverside | CA | 92506 | (909) 788-8130 | (909) 784-1914 | |||
| ADT Security Services Inc - Riverside CA | 1120 Palmyrita Ave | Ste 280 | Riverside | CA | 92507 | (800) 238-2727 | www.adt.com | |||
| Stanley Convergent Security Solutions Inc - Riverside CA | 783 Palmyrita Ave | Ste E | Riverside | CA | 92507 | (909) 274-4300 | (909) 274-4365 | www.stanleysecuritysolutions.com | ||
| DC Electronics Two Inc | 1175 Center St | Riverside | CA | 92507 | (909) 686-2029 | (909) 686-6318 | ||||
| Protection One Alarm Monitoring Inc - Riverside | 525 Technology Ct | Ste 102 | Riverside | CA | 92507 | (951) 782-6900 | (951) 369-1466 | |||
| Premier Plus dba Advanced Security Technologies | 18416 Moss Rd | Riverside | CA | 92508 | (888) 857-9091 | (951) 780-8835 | www.ast-security.com | |||
| Brink's Home Security - Riverside CA | 21803 Cactus Ave | Ste A | Riverside | CA | 92518 | (510) 429-3940 | www.brinks.com | |||
| Advanced Electronic Solutions 2 | 18281 Collier Ave | Lake Elsinore | CA | 92530 | (951) 471-1177 | (619) 579-1740 | ||||
| Vision Security Systems | 23800 Sunnymead Blvd Ste G | Moreno Valley | CA | 92553 | (951) 924-1560 | (951) 924-7881 | www.visionsecuritysystems.com | |||
| All-State Protection Services | 29076 Bent Tree Dr | Murrieta | CA | 92563 | (951) 304-9326 | (951) 304-9325 | ||||
| Central Security Services Inc | 43174 Business Park Dr | Temecula | CA | 92590 | (951) 676-7121 | (909) 695-4379 | www.centralssi.com | |||
| Computer Alert Systems Inc | 27570 Commerce Center Dr | Ste 119 | Temecula | CA | 92590 | (909) 676-6880 | (906) 676-0259 | |||
| Secure Site Solutions Inc | 14252 Culver Dr | Ste A-500 | Irvine | CA | 92604 | (714) 458-8547 | (714) 780-1362 | www.securesitesolutions.net | ||
| Protection One Alarm Monitoring Inc - Orange County | 16800 Aston St | Ste 175 | Irvine | CA | 92606 | (949) 255-1300 | (949) 255-1361 | |||
| Brink's Home Security - Irvine CA | 15245 Alton Pkwy | Ste 200 | Irvine | CA | 92618 | (949) 727-4100 | (949) 727-9729 | www.brinks.com | ||
| ABA Alarm Company Inc | 16835 Algonquin St | Unit 262 | Huntington Beach | CA | 92649 | (800) 444-2542 | (909) 358-0694 | |||
| All Pro Ventures Inc dba All Pro Electric & Security | 25381 Alicia Pkwy | Ste G PMB 382 | Laguna Hills | CA | 92653 | (949) 351-2572 | (949) 215-6395 | |||
| Bay Security & Communications | PO Box 2149 | Newport Beach | CA | 92659 | (888) 229-7233 | (949) 650-6571 | ||||
| Worldwide Alarm Systems Inc | 27132 Paseo Espada | Ste B1201 | San Juan Capistrano | CA | 92675 | (949) 234-0280 | (949) 234-0296 | |||
| Adler Alarm Inc | 31878 Del Obispo St | Ste 118 PMB 605 | San Juan Capistrano | CA | 92675 | (888) 330-6000 | (949) 443-0406 | |||
| Minuteman Security Systems | 4 Deer Run | Trabuco Canyon | CA | 92679 | (949) 459-6372 | (949) 459-6374 | ||||
| Smart Alarm | 23301 Eagle Rdg | Mission Viejo | CA | 92692 | (800) 773-9011 | (949) 206-1331 | ||||
| Stanley Convergent Security Solutions Inc - Santa Ana CA | 514 S Lyon St | Santa Ana | CA | 92701 | (714) 796-7500 | (714) 796-7555 | www.stanleysecuritysolutions.com | |||
| National Security Systems | 1261 S Lyon St | Ste 402 | Santa Ana | CA | 92705 | (714) 547-3222 | (714) 547-1040 | www.nssi.net | ||
| JMG Security Systems Inc | 17150 Newhope St Ste 109 | Fountain Valley | CA | 92708 | (714) 545-8882 | (714) 545-0352 | www.jmgsecurity.com | |||
| RD Systems Inc | 3041 Edinger Ave | Tustin | CA | 92780 | (949) 936-0100 | (949) 936-0114 | www.rd-systems.com | |||
| ADS Security Systems Inc | 720 North Valley St | Ste A | Anaheim | CA | 92801 | (714) 758-1212 | (714) 758-1313 | |||
| Beacon Security Inc | 2970 East La Palma Ave | Ste F | Anaheim | CA | 92806 | (714) 630-5858 | (714) 630-5420 | |||
| ADT Security Services Inc - Anaheim CA | 4161 E LaPalma Ave | Anaheim | CA | 92807 | (800) 238-2727 | www.adt.com | ||||
| Southern California Security | 1117 Creekside Dr | Fullerton | CA | 92837 | (714) 525-1052 | (714) 525-3941 | ||||
| Ultrasafe Security Specialists | 2918 Corydon Ave | Norco | CA | 92860 | (951) 736-5256 | (951) 736-6129 | www.ultra-safe.com | |||
| Spectrum Security Systems Inc | 302 W Katella Ave | Orange | CA | 92867 | (714) 633-0988 | (714) 633-0199 | www.comlock.com | |||
| Multiview Detection Systems | 1925 Frederick St | Placentia | CA | 92870 | (714) 412-9223 | (714) 572-3420 | ||||
| Fire Sprinkler Systems (FSS Alarms) | 705 E Harrison St #200 | Corona | CA | 92879 | (800) 915-6472 | (951) 272-2535 | www.fireinc.net | |||
| AJ Alarm Systems | PO Box 1069 | Yorba Linda | CA | 92885 | (714) 579-0922 | (714) 579-0927 | ||||
| RM Alarm Services | 14803 Marquette St | Moorpark | CA | 93021 | (805) 279-8958 | (805) 529-6718 | ||||
| Security Telecommunication of Porterville Inc | 768 N Prospect St | Porterville | CA | 93257 | (559) 781-3310 | (559) 781-6586 | ||||
| Protection One Alarm Monitoring Inc - Visalia | 300 W Caldwell Ave | Visalia | CA | 93277 | (559) 735-3976 | (559) 735-3985 | ||||
| ADT Security Services Inc - Bakersfield CA | 3701 Pegasus Dr | Ste 123 | Bakersfield | CA | 93308 | (800) 238-2727 | www.adt.com | |||
| Simpkins Security Services | 1236 North First | Lompoe | CA | 93436 | (805) 736-7046 | (805) 736-7046 | ||||
| Stanley Convergent Security Solutions Inc - Santa Maria CA | 823 W Knudsen Way | Santa Maria | CA | 93464 | (805) 928-3895 | (805) 928-2640 | www.stanleysecuritysolutions.com | |||
| Universal Electronic Alarms | 709 W Ave I | Lancaster | CA | 93534 | (661) 942-7418 | (661) 940-8669 | ||||
| Hoffman Electronic Systems | PO Box 879 | Merced | CA | 93541 | (209) 384-3305 | (209) 722-1107 | ||||
| TCW Systems | 1747 East Ave Q | Ste B-1 | Palmdale | CA | 93550 | (661) 273-3333 | (661) 789-5800 | www.telwest.com | ||
| Security Engineering | 127 West Ridgecrest Blvd | Ridgecrest | CA | 93555 | (760) 375-1525 | (760) 371-4867 | ||||
| Mid Valley Alarm | PO Box 1770 | Clovis | CA | 93612 | (559) 323-5056 | (559) 323-5053 | ||||
| Fresno Alarm | 5333 N Highland Ave | Clovis | CA | 93619 | (559) 297-7775 | (559) 299-0302 | ||||
| Matson Alarm | 8401 N Fresno St | Fresno | CA | 93720 | (559) 438-8000 | (559) 431-6291 | www.matsonalarm.com | |||
| Safeco Security Systems | 5530 E Lamona Ave Ste 107 | Fresno | CA | 93727 | (559) 227-3608 | (559) 436-4548 | ||||
| ADT Security Services Inc - Fresno CA | 2720 N Grove Industrial Dr | Ste 111 | Fresno | CA | 93727 | (800) 238-2727 | ||||
| Central Coast Alarm Service | 784 Northridge #340 | Salinas | CA | 93906 | (831) 443-8569 | (831) 443-8519 | ||||
| All Security and Fire Experts (ALL-SAFE) | 365 Victor St | Ste M | Salinas | CA | 93907 | (831) 758-2721 | (831) 758-4109 | www.allsafeintegrate.com | ||
| Sentry Alarm Systems of America | 8 Thomas Owens Way | Monterey | CA | 93940 | (831) 375-2727 | (831) 372-0131 | www.sentryalarm.com | |||
| Tri County Alarm Systems Inc | 1014 Edwards Rd | Burlingame | CA | 94010 | (650) 685-6290 | (650) 685-6284 | www.tricountyalarms.com | |||
| Rod Muscio Electrical Contractor | 901-D Palmetto Ave | Pacifica | CA | 94044 | (640) 359-5360 | (650) 359-7963 | www.muscioelectric.com | |||
| A & S Alarm Company | PO Box 1534 | Pacifica | CA | 94044 | (415) 863-5318 | (650) 355-9099 | ||||
| Peninsula Security Services Inc | 1755 E Bayshore Rd 28B | Redwood City | CA | 94063 | (650) 369-7100 | (650) 369-7430 | ||||
| Fox Communications Inc | 611 Taylor Way | Ste 2 | San Carlos | CA | 94070 | (650) 631-7297 | (650) 631-7298 | |||
| ADT Security Services Inc - South San Francisco CA | 280 Utah Ave | Ste 100 | South San Francisco |