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Best Security System in New Jersey (2026)

43 businesses found · Ranked by quality, not ads

Find top-rated security system businesses in New Jersey. Every business is ranked by Quality Score — our quality metric based on responsiveness, data completeness, and verified reviews. Not who pays the most.

Effective Alarm Systems, Inc.

Kearny, NJ

Security System

★ 5.0(11 reviews)

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SMS Security Systems, LLC

West Caldwell, NJ

Security System

★ 4.8(26 reviews)

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Allied Universal® Security Services

Newark, NJ

Security System

★ 3.5(20 reviews)

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Northeast Security Systems Inc

Mahwah, NJ

Security System

★ 5.0(52 reviews)

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Vivint Home Security

Jersey City, NJ

Security System

★ 1.5(105 reviews)

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Associated Fire Protection, Inc.

Paterson, NJ

Security System

★ 4.3(86 reviews)

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The Intercom Doctor

Elizabeth, NJ

Security System

★ 5.0(14 reviews)

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Tactical Response Security Consulting Inc

Elizabeth, NJ

Security System

★ 4.2(5 reviews)

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V&S Fire Safety

Elizabeth, NJ

Security System

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Lenin auto sound & tint & rims & car alarm

Paterson, NJ

Security System

★ 4.8(222 reviews)

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Accurate Alarm Systems Corporation

Hawthorne, NJ

Security System

★ 4.9(39 reviews)

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DGX Security

Jersey City, NJ

Security System

★ 4.5(2 reviews)

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Central Jersey Security Cameras LLC

Freehold, NJ

Security System

★ 4.9(398 reviews)

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Aplus Security Cameras LLC

Paterson, NJ

Security System

★ 5.0(3 reviews)

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Security iCam - Security Camera Installations

Rutherford, NJ

Security System

★ 4.9(61 reviews)

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Prosegur Security USA – Newark Office

Newark, NJ

Security System

★ 5.0(8 reviews)

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Hi Tech Alarms Inc

Jersey City, NJ

Security System

★ 4.5(412 reviews)

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Security Cameras by Universal Technical Solutions LLC

Maplewood, NJ

Security System

★ 5.0(40 reviews)

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Security USA, Inc.

Newark, NJ

Security System

★ 4.3(10 reviews)

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Fire Safety Alarms

Newark, NJ

Security System

★ 3.6(7 reviews)

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Security Headquarters Inc.

Oakland, NJ

Security System

★ 4.1(13 reviews)

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Professional Sound & Security, Inc.

Jersey City, NJ

Security System

★ 4.6(339 reviews)

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Direct AVS

Elmwood Park, NJ

Security System

★ 5.0(12 reviews)

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DTL Tech

Woodland Park, NJ

Security System

★ 5.0(38 reviews)

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Aegis Protective Service

Paterson, NJ

Security System

★ 4.8(124 reviews)

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Feldman Brothers Electrical Supply

Paterson, NJ

Security System

★ 4.6(304 reviews)

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Ultimate Security Systems

Livingston, NJ

Security System

★ 5.0(1 review)

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Alpha Fire & Security Systems

Elizabeth, NJ

Security System

★ 5.0(11 reviews)

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New World Solutions

Elizabeth, NJ

Security System

★ 5.0(6 reviews)

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Maximal Security Services

Union, NJ

Security System

★ 4.4(5 reviews)

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GuardMe Security

Old Bridge, NJ

Security System

★ 4.6(151 reviews)

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General Security (formerly Triad)

Union, NJ

Security System

★ 4.3(6 reviews)

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ADT Security Services

Totowa, NJ

Security System

★ 3.3(98 reviews)

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CPT Security Services & SORA Training

Newark, NJ

Security System

★ 4.6(18 reviews)

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Inter-Con Security

Jersey City, NJ

Security System

★ 4.6(144 reviews)

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Omega Security LLC

Jersey City, NJ

Security System

★ 5.0(1 review)

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DanCam Security

Kearny, NJ

Security System

★ 5.0(175 reviews)

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Loburg Security Systems Inc

Jersey City, NJ

Security System

★ 4.0(2 reviews)

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Petron Security Camera Services

Jersey City, NJ

Security System

★ 5.0(7 reviews)

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Top IP Security Camera Repair & Install

Elizabeth, NJ

Security System

★ 5.0(16 reviews)

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Weiss Distributors, Inc.

Springfield, NJ

Security System

★ 5.0(113 reviews)

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Executive Security Agency

Newark, NJ

Security System

★ 5.0(13 reviews)

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NJ Sora Professionals

Paterson, NJ

Security System

★ 5.0(317 reviews)

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