hero image
Laurels

Best Home Security
Companies in
St. Louis
2020

Why These Home Security Companies?

Our goal is to connect people with the best local experts. We scored St. Louis Home Security Companies on more than 25 variables across five categories, and analyzed the results to give you a hand-picked list of the best.

Reviewed Curated Top Picks 90 61 19

Our Selection Criteria:

  • 1. Reputation

    A history of delighted customers and outstanding service.

  • 2. Credibility

    Building customer confidence with licensing, accreditations, and awards.

  • 3. Experience

    Masters of their craft, based on years of practical experience and education.

  • 4. Availability

    Consistently approachable and responsive, so customers never feel ignored.

  • 5. Professionalism

    Providing service with honesty, reliability, and respect.

Arden Technologies

Arden Technologies is a locally owned low-voltage and security system installation company serving the residents of Saint Louis, Missouri, and the surrounding area. The company primarily has residential clients, and it installs custom security systems that include contact switches on exterior doors, motion detectors, a high-decibel siren, and video surveillance. In addition to offering smoke and carbon monoxide detectors, Arden Technologies provides its clients with professional full-time alarm and fire monitoring.

PO Box 158
Florissant, MO 63032

Website

Assurance Protection

Assurance Protection has been in the business of installing security systems for the residents of St. Peters, Missouri, for over 25 years. The company takes on commercial and residential clients, and it offers installation of alarm systems on their properties. It also provides intercom systems, smoke and carbon monoxide detectors, and phone systems. Home automation is available, giving clients the ability to arm and disarm security systems from their phones.

615 Jungermann Rd
Saint Peters, MO 63376

Website

Beishir Lock & Security

Beishir Lock & Security is a family-owned and operated security system installation company that has been serving the residents of Saint Louis, Missouri, since 1972. In addition to providing locksmithing services, the company installs access control, audio and video surveillance, and intrusion alarms for residential properties. It also offers home automation, allowing the owner to arm and disarm the security and control the locks, lights, and thermostats through a phone or computer.

5423 S Lindbergh Blvd
Saint Louis, MO 63123

Website

Burnes Citadel Security Company

Founded in 1973, Burnes Citadel Security Company provides the residents of Saint Louis, Missouri with security system installation and monitoring services. For its residential clients, the company installs an intrusion alarm, surveillance cameras, and smoke and carbon monoxide detectors, which are all connected and accessible through a home automation system. Businesses are offered access control, high-decibel alarms, and closed circuit video cameras. Burned Citadel Security Company provides its clients with professional full-time monitoring.

5027 Columbia Ave
Saint Louis, MO 63139

Website

Butler Durrell Security

Butler Durrel Security is a second generation family-owned and operated security system installation company serving the residents of Saint Louis, Missouri. For its residential clients, the company installs an integrated system including video surveillance, smoke and carbon monoxide detectors, and an intrusion alarm. Businesses are offered security cameras, access control, and fire detection. Butler Durrel Security provides routine tests and maintenance, as well as professional 24/7 alarm and fire monitoring.

16941 Manchester Rd
Wildwood, MO 63040

Website

Central District Alarm

Central District Alarm is a family-owned and locally operated security system installation company that has been serving the community of Saint Louis, Missouri, since 1953. The company installs intruder alarms, panic systems, closed circuit cameras, intercom entry systems, and smoke and carbon monoxide detectors in residential and commercial buildings. It also offers professional full-time alarm and fire monitoring. Central District Alarm has been awarded SDM Magazine's Dealer of the Year award.

6450 Clayton Ave
Saint Louis, MO 63139

Website

Citywide Alarms

Founded in 2010, Citywide Alarms provides the residents of Saint Louis, Missouri, with security system installation services. The company works with residential, commercial, and health care clients, and it installs security cameras, video doorbells, and intrusion alarms, as well as window film that protects windows from being shattered. It also offers building automation systems that connect directly to the building's security system, allowing the owner to control the alarms and locks from a phone or computer.

7733 Forsyth Blvd
Saint Louis, MO 63105

Website

Current Integration

Current Integration is a home improvement and security system installation company serving the community of Saint Louis, Missouri. The company takes primarily residential clients, and it installs security cameras in their properties. It also offers system integration and home automation, enabling homeowners access to and full control of their security systems through a phone application or web browser. The automation system also gives them control of their lights, locks, and thermostats.

Saint Louis, MO 63136

Website

Erker Security Systems, Inc.

Erker Security Systems Inc. has been providing the residents of Saint Louis, Missouri, with security system installation and monitoring services since 1994. The company designs and implements a custom security system for residential and commercial properties, and the system includes intrusion alarms, video surveillance, and smoke and carbon monoxide detectors. In addition to performing upgrades, testing, and repairs to existing equipment, Erker Security Systems also offers full-time security system monitoring.

231 S Bemiston Ave
Clayton, MO 63105

Website

Gateway Alarm, Inc.

Gateway Alarm Inc. is a family-owned and locally operated security system installation company that has been serving the residents of Saint Louis, Missouri, since 1979. The company primarily serves commercial clients, and it installs analog and network cameras, intercom and telephone entry systems, access control, and intrusion alarms. It also offers a building automation system that enables the owner to arm and disarm the system through a smart phone application.

5923 Weber Rd
Saint Louis, MO 63123

Website

iTrue Security

Located in Saint Louis, Missouri, iTrue Security provides the community with security system installation services. The company primarily works with residential clients, and it installs security cameras and intrusion alarms. It offers a home automation system that enables the owner to control the home's lights, locks, and security through a phone application or web browser. iTrue Security also provides professional full-time alarm monitoring and dispatches the authorities in case of an emergency.

7601 Natural Bridge Rd
Saint Louis, MO 63121

Website

Knightwatch Communications

Knightwatch Communications is a low-voltage and security system installation company that has been serving the residents of Saint Louis, Missouri, for more than 45 years. The company primarily serves business clients, and its security systems include network and analog closed circuit cameras, intrusion alarms, commercial smoke and carbon monoxide detectors, and biometric, fingerprint, and card reader access control. Knightwatch Communications also performs regular testing and maintenance on equipment the company installed.

3232 Clifton Ave
Saint Louis, MO 63139

Website

Life Media, LLC

Located in Saint Louis, Missouri, Life Media LLC is a home improvement and security system installation company that has been serving the Midwest for more than 20 years. The company installs security systems, electric locks, and surveillance and doorbell cameras in residential buildings, and it offers home automation to allow the owner to access and control the lights, locks, and security system from anywhere using a phone application or web browser.

343 S Kirkwood Rd
Kirkwood, MO 63122

Website

Modern Home Technologies

Modern Home Technologies is a home improvement and security system installation company in Saint Louis, Missouri, and its employees have a combined experience of over 30 years. The company installs closed circuit security cameras with features including motion detection, face recognition, and zoom lenses in residential and commercial buildings. It also offers home automation and system integration, enabling homeowners to arm and disarm their security and control lights and locks from their phone.

13321 North Outer 40 Rd
Chesterfield, MO 63017

Website

PASS Security

PASS Security has been installing security systems for the residents of Saint Louis, Missouri, and nearby cities since 1969. The company designs and installs custom security systems that include locks, cameras and video doorbells, smoke and carbon monoxide detectors, and access control for residential and commercial clients. It also offers home automation and professional 24/7 monitoring of its clients alarm systems. PASS Security was ranked among SDM's top system integrators.

15 Executive Dr
Fairview Heights, IL 62208

Website

Philibert Security Systems Inc

Philibert Security Systems Inc. is a locally owned and operated security system installation company in Saint Louis, Missouri, that has been open since 1971. For both home and business owners, the company installs closed circuit cameras, intrusion alarms, smoke and carbon monoxide detectors, and intercom systems. It also provides routine maintenance programs for existing security equipment. Philibert Security Systems Inc. offers home automation systems and 24/7 fire and security monitoring.

735 Marshall Ave
Saint Louis, MO 63119

Website

Prep Security

Prep Security has been providing the residents of Saint Louis, Missouri, with security system installation services since 2008. The company designs and installs custom security systems that include audio and video surveillance, intrusion alarms, and access control for residential and commercial clients. It also provodes regular inspections and maintenance for damaged security equipment. Prep Security offers home automation systems that enable the owner to arm and disarm their security from their phone.

3010 N Highway 94
Saint Charles, MO 63301

Website

STANLEY Security

STANLEY Convergent Security Solutions is a part of Stanley Black & Decker, a company started over 150 years ago. The company has an office in Saint Louis, Missouri, and 75 more across the country. It designs and installs security systems that include access control, intrusion alarms, video surveillance, and smoke detectors in small businesses and large corporations. STANLEY Security also offers its clients professional 24/7 security and fire alarm monitoring.

11905 Borman Dr
Saint Louis, MO 63146

Website

Watchtower Security

Watchtower Security is a security system installation company in Maryland Heights, Missouri, that has four other offices in the country. The company installs surveillance cameras primarily in multifamily homes, and it is available for routine testing and maintenance, as well as replacement of damaged equipment. Their systems include forensic video review, allowing their analysts to locate specific incidents that were reported on their clients' properties. Watchtower Security also provides 24/7 system monitoring.

127 Weldon Pkwy
Maryland Heights, MO 63043

Website

Wrong city? Here are some nearby places: