51. ADT Security Services

(323) 406-8521

11171 Long Beach Blvd Lynwood, CA 90262

52. ADT Security Services

(424) 206-5653

3412 W Century Blvd Inglewood, CA 90301

53. AC Security & Sound, Inc.

(310) 294-0031

553 North Pacific Coast Highway Redondo Beach, CA 90277

54. Home Security Los Angeles

(213) 948-2549

1000 Agatha St Los Angeles, CA 90021

55. Eye In The Sky Security

(323) 251-6358

9234 Apt Firth Blvd Los Angeles, CA 90002

56. Perfect Shield Security Services

(310) 606-0335

Beverly Hills, CA 90212

57. Security Camera Installation Company

(888) 882-5806

Whittier, CA 90602

58. Moran Security

(323) 589-2323

3823 Cudahy St Huntington Park, CA 90255

59. Ghost Security, Inc.

(310) 617-6122

1701 South Figueroa Street #1105 Los Angeles, CA 90015

60. HUALI MONITOR & SECURITY INC

(626) 376-7064

8028 Emerson Pl Rosemead, CA 91770

61. Home Security Systems Los Angeles

(323) 473-9945

Los Angeles, CA Los Angeles, CA 90026

62. Den Defenders Security Doors

(213) 542-0894

1823 E Vernon Ave Unit 4 Los Angeles, CA 90058

63. Los Angeles Security Camera Installation

(818) 637-0208

1432 Mohawk St 1/2 Los Angeles, CA 90026

64. Los Angeles Security Pros - Security Cameras, CCTV, Access Control

(818) 862-5903

1225 Cypress Ave Los Angeles, CA 90065

65. D&S Security

(323) 224-6700

2550 Corporate Place #C107 Monterey Park, CA 91754

IF YOU NEED SAFETY, THEN YOU NEED D&S SECURITY!

66. FDS - Security Cameras Installation Los Angeles

(310) 901-4954

3183 Wilshire Boulevard Los Angeles, CA 90010

67. Eminent Security Force, LLC

(562) 922-0131

3713 Live Oak St Bell Gardens, CA 90201

68. Brinks Home Security Systems - Authorized Dealer

(310) 455-8199

1846 Grace Avenue Los Angeles, CA 90028

69. Brinks Home Security Systems - Authorized Dealer

(310) 421-2207

9454 Wilshire Blvd Beverly Hills, CA 90212

70. Everon - ADT Commercial

(323) 451-7896

2705 Media Center Drive, Los Angeles, CA 90065

71. Millennium Alarm Systems Inc. - ADT Authorized Dealer

(800) 400-7872

5777 W Century Blvd #1755 Los Angeles, CA 90045

72. Burglary.com

(213) 995-6799

4733 Torrance Blvd Torrance, CA 90503

73. HomeSecurityRankings.org

(805) 353-4293

4402 Euclid Avenue Los Angeles, CA 90017

74. Glendale

(877) 355-7532

Glendale, CA 91204

75. AAble Securities Inc

(310) 652-8700

6404 Wilshire Blvd Ste 108 Los Angeles, CA 90048