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Best Home Security
Companies in
San Diego

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 San Diego, CA.

Reviewed Curated Top Picks 285 182 28

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.

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A/V Consulting

A/V Consulting has provided security solutions to residents and business owners in San Diego, California, since 2006. One area of expertise includes surveillance equipment, and A/V designs systems based on the clients' custom specifications. High-definition cameras viewable in real-time are integrated with recording devices to identify criminal activity. With wireless network technology, clients can tailor the security features that work best for them. Automatic alarm system activation and deactivation, as well as remote lighting and window shade control, provide convenience and protection.

10897 Portobelo Dr
San Diego, CA 92124
(760) 445-5181


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Advantage Security & Multimedia

Advantage Security & Multimedia is located in San Diego, California, and specializes in the installation of security systems and other home monitoring systems. They were established in 1987 and have since installed over 10,000 systems throughout Southern California. They offer fire and alarm systems, home theatre installation, lighting control, video surveillance, central vacuum systems, and computer network cabling. In addition to their high-quality and top-of-the-line products, Advantage Security & Multimedia also has a 24-hour Central Monitoring Station.

San Diego, CA 92111 (858) 560-8486


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Alarm 2000

Alarm 2000, a home security solutions business, is based in San Diego, California. They use state-of-the-art security systems to safeguard families, their homes, and their most prized possessions. President Keith Horowitz believes in promoting the highest standards of business not only in the community, but in the industry as a whole. They deliver personalized service, and each technician employed has at least 15 years of experience in alarm system installation. Alarm 2000 has been rated on Angie’s List and Buyer Zone. They are also screened and approved by Home Advisor, and IQ certified.

San Diego, CA 92101 (800) 897-4414


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Alarm2000 provides security solutions to the residents of San Diego, California, and the surrounding area. As an IQ-certified security and alarm system company, Alarm2000 employs technicians who are trained in security-specific technology to utilize and install the appropriate equipment and components required for each circumstance. The company provides both hardwire and wireless solutions for surveillance cameras and alarm system installation. With the inclusion of a 24/7 central monitoring station, Alarm2000 provides homeowners with additional security.

3830 Valley Centre Dr
San Diego, CA 92130
(858) 277-7885


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All Secure Alarm Company

All Secure Alarm Company is based in San Diego, California, and specializes in burglary protection, video surveillance, home automation, and RV security. In the 28 years since their establishment, they have helped protect over 14,000 families by providing superior security solutions. They are Installation Quality Certified, and licensed by CA ACO. All Secure Alarm Company also has an A+ rating with the BBB, and is committed to customer satisfaction. Each system is tailored to the needs and lifestyle of the family, and is installed by a technician who has been Nationally Certified by the National Training School for Alarm Technicians. All Secure Alarm Company includes life-time warranties on all burglary alarm systems.

San Diego, CA 92102 (877) 247-7760


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Alpha Computer Group

Alpha Computer Group is a security solutions firm that is located in San Diego, California. They have been heling companies of all sizes optimize their business technologies since 2004. With unsurpassed service, experience, and price, they continue to meet the demands of today’s businesses. Their goal is to remove the IT complexities so small and large corporations alike can focus on profits. Services and products offered by Alpha Computer Group include computer repair, computer networking, telephone systems, backup and restore solutions, and IT consulting. They also offer alarm systems, security camera systems, access control systems, network infrastructure, website design, VPN solutions, cloud services, and much more.

San Diego, CA 92108 (877) 608-8647


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American Security Integrators

Located in San Diego, California, American Security Integrators is committed to deterring crime and protecting families, homes, and the things they value most. They implement security systems to enhance peace of mind and quality of life. Services offered include personal safety systems, home security and connectivity, commercial security systems, independent living resources, and remote access.

San Diego, CA 92130 (858) 509-9144


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California Audio Video

California Audio Video, which is located in La Jolla, California, serves the greater San Diego area. The company has installed more than 1,000 closed-circuit television systems, including high definition and ultra high definition systems, and can assist with home theaters, lighting, thermostats, remotes, Amazon's Alexa, Google Assistant, and other smart home devices. The company, which sells discount televisions, television mounts, speaker systems, and surveillance cameras, is an authorized dealer for Bose, Jamo, Samsung, LG, and Sony.

7660-H 116 Fay Ave.
La Jolla, CA 92037
(619) 240-6239


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California Commercial Security

California Commercial Security is a small business in San Diego, California, that has provided security products and services to clients in Carlsbad, Torrey Pines, and surrounding communities since 1996. The company works with businesses across a wide range of industries, from military and government facilities to Homeowner Associations and property management firms. It offers card access, video surveillance with 24-hour monitoring, and intrusion alarm system installations. The company's engineers also offer fire system code-compliance evaluation and services.

9560 Ridgehaven Ct
San Diego, CA 92123
(800) 286-2555


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California Security Pro

California Security Pro, located in San Diego, California, is a home security and home automation provider. They have been dedicated to protecting families since 1999, and are amongst the Top 10 Authorized ADT Dealers. They have unsurpassed experience in designing system that match each family’s needs, and are committed to providing peace of mind. The technicians at California Security Pro are equipped to activate existing alarm systems, install cellular security systems, install home automation systems, and install surveillance systems and cameras.

San Diego, CA 92101 (800) 310-9490


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Dempsey Alarms

Dempsey Alarms is based in San Diego, California. Founder Eric Dempsey has over a decade of experience in the security alarm industry. Dempsey Alarms has an A+ rating with the Better Business Bureau, and has over 60 reviews on Yelp. They offer security solutions for residential and commercial clients. The technicians at Dempsey Alarms are able to install new systems and update existing systems. They also offer CCTV systems and month-to-month monitoring. Business clients also have the option to lease alarm systems.

San Diego, CA 92126 (858) 368-9707


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Elite Security & Surveillance

Elite Security & Surveillance, established in 1981 as Electronic Security Systems, serves the greater San Diego metro area as a security system installer for homes and businesses. The company installs alarm systems, access control technology, audio systems, and video surveillance equipment. Elite Security & Surveillance technicians are Smart Home certified, while the experienced staff at the company's monitoring center provide 24-hour service that allows them to notify the police instantly when needed.

6350 El Cajon Blvd
San Diego, CA 92115
(619) 588-6964


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Five Alarm Security

Five Alarm Security is located in Carlsbad, California. They are a Honeywell Authorized Security Dealer, and have been providing superior home and office security solutions for over 10 years. Five Alarm System is family-owned and a member of the First Alert Professional national organization. Each installation is customized to meet the needs of the family or business, and they use only the most reliable technology on the market.

Carlsbad, CA 92010 (760) 930-9099


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Halcyon Alarm & Monitoring

Halcyon Alarm & Monitoring is based in San Diego and serves most southwestern states with its security system services and has over a decade of experience in security technology. It offers installation, repair, and consultations for residential and commercial intruder alarm systems. The company also services existing systems. It provides a central monitoring station for its alarm systems. The company also offers business and home automation products and CCTV video surveillance and monitoring.

4901 Morena Blvd
San Diego, CA 92117
(858) 668-5446


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HCI Systems, Inc.

HCI Systems Inc. is a security provider based in San Diego, California, that works with commercial clients in Los Angeles, the Bay Area, and in most major cities statewide. HCI designs, installs, and services intrusion detection systems, combining security cameras, motion and sound sensors, and communication control equipment to create a formidable security presence. To provide an additional layer of protection and prevent false alarms, video and audio verification technology can be used to access security systems.

4585 Murphy Canyon Rd
San Diego, CA 92123
(858) 560-7007


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Home Alarm, LLC

Home Alarm, LLC is an ADT Authorized Dealer that has locations in San Diego, Los Angeles, Temecula, and San Jose, California. They are locally-owned and operated, and are capable of locally servicing all of San Diego and surrounding communities. Home Alarm, LLC specializes in home security systems, smart home and home automation systems, fire and CO2 detection systems, and video surveillance and monitoring systems. Home Alarm, LLC is backed by the guarantee and reliability of ADT products, and they stand by the peace of mind a home security system can provide.

Lemon Grove, CA 91945 (619) 248-0399


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Home Alarm, LLC - Authorized ADT Dealer

Home Alarm LLC, Authorized ADT Dealer, is a security system company that has served the residents of San Diego, California, since 2012. The company focuses on installing security cameras, burglar alarms, and integrated motion detectors in residential properties. The firm also offers carbon monoxide, smoke, and flood detector installation. For clients who require smart home installation, Home Alarm LLC integrates smart home technology, such as keyless entry, with existing security systems.

7733 Palm St
Lemon Grove, CA 91945
(619) 248-0399


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Intelligent Audio/Visual

Intelligent Audio/Visual is a security solutions firm that is located in San Diego, California. They specialize in home automation, home entertainment, safety and security, and structured wiring. They are a custom integration firm that is capable of installing sophisticated solutions to meet any need, style, and budget. The technicians at Intelligent Audio/Visio are dedicated to creating peace of mind in homes and businesses, as well as increasing comfort and convenience.

San Diego, CA 92126 (858) 566-0606


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La Jolla Security Systems

La Jolla Security Systems has provided residential and commercial security solutions in La Jolla, California, since 2009. By networking surveillance equipment to smart devices, clients have remote access to monitor their premises in real-time. Alarms can be armed or disarmed as necessity dictates. Options include integrating lighting, locks, and thermostats into the automatic system to provide convenience and additional security. Access control technology includes fingerprint and optic recognition. La Jolla Security Systems also offers full locksmithing services.

1122 Wall St
La Jolla, CA 92037
(858) 459-1225


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Pioneer Security Services, Inc.

Pioneer Security Services, Inc. is located in Solana Beach, California. They are family-owned and operated, and have been serving the San Diego area since 1978. They use a hands-on approach to design security solutions for homes, small businesses, and corporations. They pride themselves on their unparalleled customer service and attention to detail. Pioneer Security Services, Inc. offers an extensive selection of products and services, which can be broken out amongst four categories; residential security, commercial security, small business security, and medical alert systems.

Solana Beach, CA 92075 (800) 824-8844


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Platinum Security Systems

Platinum Security Systems is located in San Diego, California. They specialize in alarm repair and installation for residential and commercial clients, and they pride themselves on their ability to offer Central Station Monitoring at competitive prices. They are a family-owned business that is licensed in the state of California. Service is their top priority, and they are honest, dependable, and available 24 hours a day. Services offered by Platinum Security Systems include alarm installation, alarm monitoring, alarm maintenance and repairs, pre-wiring, and false alarm repair. Products offered include control panels, keypads, motion detectors, smoke detectors, glass break detectors, and wireless keys.

San Diego, CA 92123 (619) 886-2788


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San Diego CCTV Pros

San Diego CCTV Pros was established in 2002, but has now been serving San Diego, California and surrounding communities since 2008. They provide high-quality and affordable security solutions to residential and commercial customers. Their technicians are highly-trained, experienced, qualified, and capable of designing a security system to meet the specific needs of a home or business. They offer a variety of services and products, including CCTV planning, layout, and installation, CCTV repair and maintenance, security camera installation, remote monitoring, wireless and wired alarms, access control systems, intercom and paging systems, telecommunications, and home theatre installation.

San Diego, CA 92109 (858) 222-7547


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Scripps Ranch Security

Scripps Ranch Security is located in San Diego, California, and provides professionally installed security systems for homes and businesses. They strive to provide solutions that meet the needs of each family while also fitting into their budget. Scripps Ranch Security is family-owned and has over two decades of experience in the alarm service industry. Their UL Listed and FM Approved Monitoring Center is locally-based and staffed 24/7. Services offered at Scripps Ranch Security include home burglar alarm installation, servicing and monitoring existing alarm systems, residential fire alarm system installation, and commercial alarm installations.

San Diego, CA 92131 (858) 689-8000


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SD Smart Engineer

SD Smart Engineer is a company that specializes in home automation. Established in 1997 in San Diego, California, the company offers an all-in-one solution for making homes or businesses smarter, including audio, video, telecommunications, networking, residential and commercial automation, and home theaters. As a full-service engineering firm, SD Smart Engineer can help with the design, sales, installation and programming, and maintenance of CCTV systems, security cameras, remote controls, smoke alarms, video doorbells, and other home automation devices and systems.

Del Mar, CA 92014 (619) 381-0388


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Silverstrand Technologies, Inc.

Silverstrand Technologies, Inc. is located in El Cajon, California. They pride themselves on providing top-of-the-line technology services for commercial, government, military, and residential clients. Since 2007, they have been protecting and securing their local communities, and they have an A+ rating with the Better Business Bureau. They offer complimentary consultations in an effort to better understand each project and the requirements to complete it. Services offered at Silverstrand Technologies, Inc. include access control, CCTV, residential security systems, commercial systems, government and military systems, audio/visual systems, structured cabling, sound making, and project management.

El Cajon, CA 92020 (619) 732-0628


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Smart Shield Systems

Smart Shield Systems is an automation, security, and alarm systems business located in San Diego, California. The company primarily handles residential security, installing intrusion detection and surveillance networks. Remote access to cameras gives clients the ability to stream live feeds and pan or tilt camera angles from a smartphone or computer. For small and medium-sized business owners, Smart Shield offers fully automated security, permitting access to burglar alarms, surveillance, and access control from a single app.

8765 Aero Dr
San Diego, CA 92123
(844) 477-7627


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Sound Ideas

Since 1978, Sound Ideas has been working with residential clients throughout the San Diego, California, metro area to install home automation and surveillance systems. As a security provider, the company specializes in installing surveillance cameras, with capabilities ranging from simple video doorbells to multi-camera, property-wide surveillance systems that can be accessed from any smart device. Its team of experienced service technicians is available to maintain and repair all installed devices.

7920 Silverton Ave
San Diego, CA 92126
(858) 578-4380


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Watchlight Corporation

Watchlight Corporation is located in El Cajon, California. They bring cutting edge technologies into homes and businesses to promote security and deter crime. They were established in 1987 and have since created one of the country’s top central monitoring centers. The UL Listed central station makes technical support more readily available and allows dealers to expand their client base without incurring additional burdens. Watchlight Corporation is a one-stop-shop for burglar, fire, and surveillance system installation and repair.

El Cajon, CA 92020 (619) 442-9595


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