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Best Security System in Ohio (2026)

75 businesses found · Ranked by quality, not ads

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

Habitec Security of Columbus

Delaware, OH

Security System

★ 4.8(161 reviews)

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Wired To the Max Inc

Columbus, OH

Security System

★ 4.9(28 reviews)

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Ohio Security & Protection Solutions, LLC

Columbus, OH

Security System

★ 4.9(11 reviews)

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Secure Global AI

Columbus, OH

Security System

★ 5.0(1 review)

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Vector Security - Columbus, OH

Westerville, OH

Security System

★ 4.9(313 reviews)

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Affordable Home Security ADT Dealer

Columbus, OH

Security System

★ 4.8(94 reviews)

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Home Shield Alarm Monitoring & Security Systems

Columbus, OH

Security System

★ 4.5(148 reviews)

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Security Cameras of Columbus

Dublin, OH

Security System

★ 4.8(126 reviews)

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StarTec Security

Columbus, OH

Security System

★ 4.9(38 reviews)

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Guardian Protection - Columbus, OH

Groveport, OH

Security System

★ 3.8(41 reviews)

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Direct Approach Security Services

Columbus, OH

Security System

★ 5.0(17 reviews)

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Rhodes Security Systems

Mentor, OH

Security System

★ 4.9(56 reviews)

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GCS Services Ohio LLC

Columbus, OH

Security System

★ 4.6(47 reviews)

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Security 101 - Cleveland

Bedford Heights, OH

Security System

★ 5.0(28 reviews)

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Ultimate Technology & Security Solutions, LLC

Sunbury, OH

Security System

★ 5.0(3 reviews)

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Gillmore Security

Oakwood, OH

Security System

★ 4.9(414 reviews)

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Guardian Protection - Cleveland, OH

Bedford, OH

Security System

★ 4.8(361 reviews)

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Guardian Alarm of Cleveland

Valley View, OH

Security System

★ 4.7(320 reviews)

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The Security Source, Inc

Parma, OH

Security System

★ 5.0(26 reviews)

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Cleveland Security Cameras

Cleveland, OH

Security System

★ 4.5(18 reviews)

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Power Alarm Security Systems

Cleveland, OH

Security System

★ 4.0(24 reviews)

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LoRoo Security & Technology

Cleveland, OH

Security System

★ 5.0(2 reviews)

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HSI Security

Moraine, OH

Security System

★ 5.0(14 reviews)

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Affordable Home Security ADT Dealer

Twinsburg, OH

Security System

★ 4.8(274 reviews)

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Dial One Security

Cincinnati, OH

Security System

★ 5.0(515 reviews)

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Guardian Protection - Cincinnati, OH

West Chester Township, OH

Security System

★ 4.5(195 reviews)

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Camera Security Now

Middletown, OH

Security System

★ 4.8(19 reviews)

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Guardian Alarm of Cincinnati

West Chester Township, OH

Security System

★ 4.5(180 reviews)

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Security Cameras of Cincinnati

West Chester Township, OH

Security System

★ 5.0(23 reviews)

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Silco Fire & Security Cincinnati

Cincinnati, OH

Security System

★ 4.9(563 reviews)

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ADT Security Services

Cincinnati, OH

Security System

★ 2.8(68 reviews)

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ABEL Building Systems

Cincinnati, OH

Security System

★ 4.8(40 reviews)

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Haag Communications

Cincinnati, OH

Security System

★ 4.7(15 reviews)

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ADI Global Distribution - Cincinnati

Cincinnati, OH

Security System

★ 3.7(12 reviews)

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Torrence Sound Equipment Co

Perrysburg, OH

Security System

★ 4.8(23 reviews)

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Cincy Security and Sound

Loveland, OH

Security System

★ 4.9(192 reviews)

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Allied Universal Security Services

Maumee, OH

Security System

★ 4.1(13 reviews)

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Guardian Alarm

Toledo, OH

Security System

★ 4.6(180 reviews)

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RS Solutions Ohio

Walbridge, OH

Security System

★ 4.9(8 reviews)

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Northwestern Ohio Security Systems-Lima

Lima, OH

Security System

★ 5.0(100 reviews)

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Transtar Electric, Security & Technologies

Toledo, OH

Security System

★ 4.8(114 reviews)

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Central Security

Holland, OH

Security System

★ 5.0(3 reviews)

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Catawba Security

Port Clinton, OH

Security System

★ 4.7(9 reviews)

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Summit Fire & Security

Toledo, OH

Security System

★ 4.6(27 reviews)

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Vector Security - Mansfield, OH

Mansfield, OH

Security System

★ 5.0(765 reviews)

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TEKIN Integrated Systems, Inc.

Maumee, OH

Security System

★ 5.0(7 reviews)

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ADT Security Services

Toledo, OH

Security System

★ 2.1(19 reviews)

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Vector Security - Cleveland, OH

Geneva, OH

Security System

★ 4.6(83 reviews)

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My Smart Home Ohio

Bedford Heights, OH

Security System

★ 4.9(29 reviews)

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American Security & AV Systems

Hudson, OH

Security System

★ 4.3(47 reviews)

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