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Laurels

Best Home Security
Companies in
St. Louis
2019

Why These Home Security Companies?

Our goal is to connect people with the best local experts. We scored 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 home security companies in St. Louis, MO.

Reviewed Curated Top Picks 102 73 31

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.

cover image of Arden Technologies  home-security-systems/1.jpg

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
(314) 393-2903

Website

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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
(314) 236-5910

Website

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Assurance Protection

Assurance Protection is a security system company that serves the St. Louis area and has been in business for around three decades. The company specializes mostly in installing custom security systems. Assurance Protection offers alarm system services for homes and businesses, as well as home theaters, fire alarms, intercoms, and many other applications. The company offers free consultation services, and it takes pride in carrying top-rated brands of all products installed. There is a full listing of partner companies on the company's website.

St Peters, MO 63376 (314) 236-5910

Website

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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
(314) 842-4500

Website

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Burnes Citadel Security

Burnes Citadel Security is a St. Louis security company that offers home and business alarm services that can be controlled from a smartphone. With its Smart Home Technology, it allows clients to remote-control and monitor nearly every part of their alarm system from a smartphone. The service’s features include remotely arming and disarming alarms, controlling lighting and appliances, and locking and unlocking doors. The company allows potential customers to get a live demo of their system on the site to better understand how it works. The company was founded in 1973, and it is UL-listed with an A+ rating with the BBB.

St. Louis, MO 63139 (314) 771-7275

Website

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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
(314) 771-7275

Website

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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
(636) 442-4805

Website

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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
(314) 647-2001

Website

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Central District Alarm

Central District Alarm is a family-owned security system company in St. Louis that was founded in 1953. The company is well-regarded, having won a Dealer of the Year industry award for its professionalism. The company offers a variety of services for residents and businesses, including allowing customers to control their security systems remotely. Central District Alarm installs central vacuum systems to purify indoor air, as well as intercoms and fire and life safety. CDA also allows customers to switch to their service from an existing system, at no extra charge or equipment installation.

St. Louis, MO 63139 (314) 647-2001

Website

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Citywide Alarms

Citywide Alarms is a home security company in St. Louis that specializes in high-tech security solutions for business, residential, and commercial buildings. The company has been in business since 2012, and it earned the Angie’s List Super Service Award for 2015. The company has an A+ rating with the BBB and a five-star rating on Yelp. The company’s specialty is to help clients take their home security into the future, and it offers devices and installation for automated doorbells, thermostats, and garages. The company website frequently advertises special deals, service packages, and free estimates.

St. Louis, MO 63105 (314) 266-6760

Website

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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
(314) 266-6760

Website

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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.

5533 Wilborn Dr
Saint Louis, MO 63136
(314) 520-4528

Website

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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
(314) 725-2848

Website

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Gateway Alarm

Gateway Alarm is a security systems company in St. Louis that has been in business for 30 years. The company is bonded and insured, and it operates an in-house monitoring system to pass savings on to the customer. The company offers a whole suite of security monitoring systems, including video surveillance, access control, intercom, and fire alarms. The company occasionally has specials on equipment, and it provides free estimates.

St. Louis, MO 63123 (314) 487-2224

Website

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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
(314) 487-2224

Website

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Guardian Security Solutions

Guardian Security Solutions is a locally owned, independent security systems company in St. Louis that has been in business for five years. The company services commercial, residential, and medical alert systems and allows customers to create custom text alerts for certain actions taken. The technology Guardian Security Solutions installs also allows customers to create customized energy schedules for their homes. The company offers many security packages to fulfill every potential client’s need, from basic plans to full service with automation. Because it is independently owned, the company prides itself on its ability to offer the best products to its customers without any limits.

St. Louis, MO 63122 (314) 675-0405

Website

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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
(877) 274-6573

Website

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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
(636) 861-1400

Website

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KnightWatch Security Systems

KnightWatch Security Systems is a security systems company in St. Louis. The company offers a full complement of services for commercial buildings including burglary, fire alarms, CCTV systems, access control, and satellite transmission. It also handles programming for computer networks, phone systems, point of sale, and employee time systems. The company also offers site surveys and security consultations, and is licensed, bonded, and insured for installation of all the systems it offers. The company’s staff has around 30 years of experience and an extensive portfolio of clients, including Mobil, Dollar General, Sports Authority, and AMC Theatres.

St. Louis, MO 63139 (636) 861-0001

Website

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Life Media

Life Media is a custom media design and installation company in Kirkwood that also installs security systems. The company installs whole-house audio and video systems, home theaters, home automation, security and surveillance systems, and home and office networks. Life Media serves clients throughout the Midwest, and it has been in business for over 20 years. The company can also allow customers to control many of the systems in their home from a single app and the push of a button with smart home systems.

Kirkwood, MO 63122 (314) 966-3775

Website

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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
(314) 966-3775

Website

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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
(636) 677-3455

Website

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PAC Armor Security

PAC Armor Security is a St. Louis security systems company that has been in business for nearly three decades. The company serves commercial, residential, and industrial buildings with a full complement of services. The company serves customers in St. Louis and within 200 miles of the city. PAC Armor Security has an A+ ranking on BBB, and it offers a full complement of services to its customers, including panic buttons and carbon monoxide, motion, and glass break detection. If a customer already has an alarm system with another company, PAC Armor Security will take over monitoring that system.

St. Louis, MO 63147 (314) 772-0070

Website

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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
(314) 241-0422

Website

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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
(314) 962-6262

Website

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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
(636) 493-0514

Website

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PrepSecurity

PrepSecurity is a national security system company with franchises in the St. Louis and St. Charles areas. The company offers interactive security systems for homes and businesses that can be controlled from one user interface, and it also offers central monitoring from a station. PrepSecurity carries security DVRs, IP systems, cameras, and complete alarm systems with integrated video monitoring. The company offers video surveillance, childcare cameras, and commercial alarm systems for commercial clients, as well as private security cameras and alarms, for homes.

St Charles, MO 63301 (636) 493-0514

Website

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Pro-Guard

Pro-Guard is a family-owned and operated security systems company in Ellisville that was founded in 1978. The company offers custom-designed services for residential, commercial, and industrial buildings, including security systems, environmental monitoring, home theaters, phone lines, and sound systems. Pro-Guard relies almost solely on word of mouth for advertising and references.

Ellisville, MO 63021 (636) 227-0152

Website

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St. Louis CCTV and Alarms

St. Louis CCTV and Alarms is a security systems company that serves several dozen cities around the St. Louis area. The company offers security camera systems, access control, and burglar alarms for homes and businesses. The company is committed to using the best equipment and top-of-the-line security cameras, and the positive reviews that customers have given reflect that commitment. Customers especially like the fact that St. Louis CCTV and Alarms allows them to see their security camera video feed directly from a smartphone app.

St. Louis, MO 63101 (636) 465-9805

Website

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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
(314) 569-7900

Website

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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
(314) 427-4586

Website

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