4 Any Point Of SaleState-licensedCalifornia licensed contractor 1159657 · expires 08/2028101 N Citrus Ave Ste 2b, Covina
(888) 426-9767 · 4anypos.com · Fees not posted yet. What to ask before they come
Home security systems in Los Angeles–Orange County
131 home security companies. California licenses this trade, so everyone here has an active state license, checked against the state's own records.
Before you hire: In California, installing alarm and security wiring takes a CSLB low-voltage (C-7) or electrical license, which we check. An alarm company also needs an Alarm Company Operator license from the Bureau of Security and Investigative Services; ask for that number too. Cameras and video doorbells you set up yourself need no one.
Find a Pro is new in Los Angeles–Orange County, so there are no scores yet. Pros are listed by what's verified, then owners who posted their fees, then how often callers reached them, then how established they are, then A to Z. How we rank
Within
Pros often travel farther than their shop address. If the list is short, widen the range.Showing 1–25 of 131
5 Alarm Fire CorporationState-licensedCalifornia licensed contractor 922725 · expires 09/2028701 W Grove Ave, Orange
(714) 632-8490 · Fees not posted yet. What to ask before they come
A B ElectronicsState-licensedCalifornia licensed contractor 984599 · expires 06/202721430 Strathern St Unit C, Canoga Park
(818) 992-6217 · Fees not posted yet. What to ask before they come
A.s.wise, Inc.State-licensedCalifornia licensed contractor 859282 · expires 08/202715150 Transistor Ln, Huntington Beach
(866) 527-1216 · aswise.net · Fees not posted yet. What to ask before they come
AAA Electronics and SecurityState-licensedCalifornia licensed contractor 925498 · expires 12/202624516 Eilat St, Los Angeles
(818) 233-0202 · aaa-electronics.com · Fees not posted yet. What to ask before they come
Aavvid Systems IncState-licensedCalifornia licensed contractor 945051 · expires 03/2028201 Santa Monica Blvd Ste 300, Santa Monica
(310) 985-7000 · aavvid.com · Fees not posted yet. What to ask before they come
Acme Valley SecurityState-licensedCalifornia licensed contractor 984495 · expires 06/202721356 Nordhoff St Ste 113, Chatsworth
(818) 266-6411 · Fees not posted yet. What to ask before they come
Acme Valley Security SystemsState-licensedCalifornia licensed contractor 984495 · expires 06/20276265 Sepulveda Blvd Ste 4, Van Nuys
(877) 266-6411 · acmevalley.com · Fees not posted yet. What to ask before they come
Action AlarmState-licensedCalifornia licensed contractor 924708 · expires 11/20265741 Rolling Rd, Woodland Hills
(818) 261-2345 · actionalarm.us · Fees not posted yet. What to ask before they come
Adr Security SystemState-licensedCalifornia licensed contractor 966742 · expires 10/2027112 W 9th St Ste 623, Los Angeles
(213) 622-5969 · Fees not posted yet. What to ask before they come
Advanced Alarm & Fire Inc.State-licensedCalifornia licensed contractor 750871 · expires 06/20288724 Millergrove Dr, Santa Fe Springs
(562) 944-2356 · advancedalarmandfireinc.com · Fees not posted yet. What to ask before they come
Ais SurveillanceState-licensedCalifornia licensed contractor 1092227 · expires 06/202816682 Millikan Ave, Irvine
(949) 922-0662 · aissurveillance.com · Fees not posted yet. What to ask before they come
Alarm Central, Inc.State-licensedCalifornia licensed contractor 732037 · expires 05/202817895 Sky Park Cir Ste J, Irvine
(949) 768-7768 · alarmcentralinc.com · Fees not posted yet. What to ask before they come
Alarm EngineersState-licensedCalifornia licensed contractor 606121 · expires 11/202611145 Tampa Ave, Porter Ranch
alarmengineersinc.com · Fees not posted yet. What to ask before they come
Alarmtek Security SystemsState-licensedCalifornia licensed contractor 691771 · expires 07/2028444 W Milford St APT 2, Glendale
(818) 500-9993 · hometechairsystems.com · Fees not posted yet. What to ask before they come
All Systems Go IncState-licensedCalifornia licensed contractor 837288 · expires 04/202828075 Avenue Stanford, Santa Clarita
(661) 255-1509 · asgalarm.com · Fees not posted yet. What to ask before they come
Allen Alarm SystemsState-licensedCalifornia licensed contractor 611500 · expires 01/20276317 S Figueroa St, Los Angeles
(323) 731-0200 · allenalarms.com · Fees not posted yet. What to ask before they come
Allstate Security Systems IncState-licensedCalifornia licensed contractor 893854 · expires 04/20271055 Wilshire Blvd, Los Angeles
(818) 961-0343 · allstatesec.com · Fees not posted yet. What to ask before they come
American Alarm SystemsState-licensedCalifornia licensed contractor 299406 · expires 06/20271101 S Grand Ave Ste G, Santa Ana
(714) 547-7474 · amalarm.com · Fees not posted yet. What to ask before they come
American Communication SolutionsState-licensedCalifornia licensed contractor 915650 · expires 05/20281855 S Santa Cruz St, Anaheim
(714) 998-7772 · americancommunicationsolutions.com · Fees not posted yet. What to ask before they come
Anchor Alarm SystemsState-licensedCalifornia licensed contractor 715124 · expires 11/20279802 Flamingo Ave, Fountain Valley
(714) 968-9891 · anchoralarm.net · Fees not posted yet. What to ask before they come
Aps Security SystemsState-licensedCalifornia licensed contractor 966111 · expires 09/202722156 Sherman Way Ste F, Canoga Park
(818) 887-7089 · mypatrol.com · Fees not posted yet. What to ask before they come
Aspen Technical Alarms Inc.State-licensedCalifornia licensed contractor 786686 · expires 02/202716027 Brookhurst St, Fountain Valley
(714) 603-8946 · aspentechnicalalarm.com · Fees not posted yet. What to ask before they come
Assi SecurityState-licensedCalifornia licensed contractor 683831 · expires 01/20281370 Reynolds Ave Ste 201, Irvine
(949) 955-0244 · assisecurity.com · Fees not posted yet. What to ask before they come
B ConnectedState-licensedCalifornia licensed contractor 1031458 · expires 09/20278465 Canoga Ave, Canoga Park
(800) 318-9228 · gobconnected.com · Fees not posted yet. What to ask before they come