We found 882 results for Security Control Systems Monitoring in or near Placentia, CA.They also appear in other related business categories including Security Equipment & Systems Consultants, Fire Alarm Systems, and Security Guard & Patrol Service. 15 of the rated businesses have 4+ star ratings.

The businesses listed also serve surrounding cities and neighborhoods including Garden Grove, La Mirada, and The Canyon. These businesses offer their services in one-or-more of the following languages: Spanish, and Korean.

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Vivint

31. Zettaguard Inc.

32. Secure

33. A & D T-Activation & New Sales

34. A & D T

35. A D T-Activations & New Sales

36. Life Pendent Alert System

37. A D - T

38. A & D T-Alarm & Security

39. Owltech Security Inc

40. A & D T

41. Owltech Security Inc

42. A D T-Activations & New Sales

43. A & D T-Alarm Home Security

44. Fenyx Services

45. A & D T-Alarm Home Security

46. A D T-Activations & New Sales

47. A & D T

48. A D T-Activations & New Sales

49. Kratos Public Safety and Security Solutions Inc

50. A & D T-Activation & New Sales

51. A & D T-Alarm Home Security

52. A & D T-Activation & New Sales

53. Wesco Security Systems

54. A D T Alarm & ADT Security

55. .A. D. T. Home Security

56. .Adt Alarm - ADT Security - Customer Service

57. ADT 24 Hr Alarm & Home Security

58. A D T

59. Cal Building Systems Inc

60. Lifelock