Best Home Security Systems in San Antonio

Why These Home Security Companies?

Our goal is to connect people with the best local experts. We scored San Antonio 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 288 179 17

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.

Ace Security Solutions

Ace Security Solutions provides a wide range of security solutions to businesses in the San Antonio, Texas, metro area, including custom-designing and installing security systems. The company specializes in servicing commercial buildings, particularly institutional and industrial sites, offering security hardware, CCTV camera systems, entry and exit doors, keyless access control systems, and vaults and safes. Ace Security Solutions was established in 1957 as a father-and-son locksmith team and is still family owned and operated.

7310 Reindeer Trl
San Antonio, TX 78238


ADT San Antonio

ADT San Antonio is a security system company in San Antonio, Texas, that has been in the business of protecting homes since 1874. The company assists residential, small business, and commercial clients. It offers home security systems including motion detectors, alarms, entryway contact sensors, and video surveillance. For businesses, it can install access control systems, fire and life safety, and intrusion detection. ADT San Antonio also offers 24/7 security system monitoring.

814 Arion Pkwy
San Antonio, TX 78216


Alamo Smart Home

Alamo Smart Home offers home security systems for residents of San Antonio, Austin, and Houston. The company handles a variety of requests, including security system updates, surveillance and alarm installation, and comprehensive, custom-designed full-home security systems. Most systems are integrated with smart home systems which enable users to control settings, view cameras, and arm their system from anywhere in the world using their mobile device. Alamo Smart Home also offers its services for commercial clients.

238 N Loop 1604 W Ste 206
San Antonio, TX 78232


BJs Safe & Lock

BJs Safe & Lock is a locksmith and security system installation company that has been operating throughout the San Antonio, Texas, metro area since 1990. BJs works with commercial and residential clients, installing burglar and medical alarms, servicing equipment, and providing 24-hour monitoring with a UL-listed central monitoring station. The company also performs installations of video surveillance systems. Its access control technicians specialize in digital keypads, card access doors, and stand-alone keyless entry locks for commercial offices and small businesses.

634 E Rector St
San Antonio, TX 78216


Builder Systems Group

Builder Systems Group is a locally owned and operated security provider in San Antonio, Texas, with over 25 years of experience working with residential and commercial clients in Austin, Amarillo, and across the state. The company focuses on security system installations, including monitored fire protection, video surveillance systems, and burglar alarms for homes and businesses. It also installs access control devices for commercial clients. Video, fire, and burglar alarms are professionally monitored 24-hours a day.

12702 Cimarron Path
San Antonio, TX 78249


C S I Computers Security Innovations

CSI Computers Security Innovation is a security provider and technology company based in San Antonio, Texas, serving clients with 25 years of industry experience and a network of over 70,000 technicians nationwide. CSI builds and installs security camera systems in houses, shops, and other businesses, which allow for remote monitoring from a cell phone or a computer. The company has no monthly monitoring services; only clients have access to surveillance footage.

1247 Range Fld
San Antonio, TX 78245


Central Security

Central Security is a full-service alarm system provider located in San Antonio, Texas, offering installation, maintenance, and repair services to residents in the surrounding areas. The company is employee-owned and operated. A majority of its business comes from installing new surveillance camera networks and burglar alarms. The team's technicians also specialize in reprogramming existing, non-working security systems. Monitoring services are provided with no long term contracts, available either by phone line or by interactive cellular connection.

730 Lovera Blvd
San Antonio, TX 78212


Champion Lock & Safe

Champion Lock & Safe is an industrial locksmith and security provider based in San Antonio, Texas, that has been bringing protective services to commercial clients in San Marcos, New Braunfels, and surrounding areas for over 17 years. The company specializes in access control, providing commercial property owners and administrators with technology-focused security features such as door locks accessed by proximity readers, key switches and keypads, tracking of entries and exits, and badge printing capabilities. Champion also installs motion sensor devices.

11935 Perrin Beitel Rd
San Antonio, TX 78217


Crown Electronic Innovation

Crown Electronic is a family-owned and operated security provider in San Antonio, Texas, that has been protecting residential and commercial clients for over 25 years. The company provides a 24-hour monitoring center and installation of video surveillance cameras, intrusion detection, and medical alerts. Crown's service technicians also install access control devices, limiting unwanted entry to any area by means of remote-controlled locks. Alarm systems can be accessed via smartphone or computer.

2310 N Loop 1604 W
San Antonio, TX 78248


Fort Knox Security Services

Fort Knox Security Services is a security system installation and monitoring company operating out of San Antonio, Texas. The company installs security systems for businesses and homes, and the owners are given complete control over the system through a phone, computer, or tablet. The system can notify the owner when a child arrives home and send an alert to authorities if it is damaged suddenly. Fort Knox Security Services also offers 24/7 full-service alarm and security monitoring.

3300 Nacogdoches Rd
San Antonio, TX 78217


Friendly Security

Friendly Security is a locally owned and operated San Antonio, Texas, security system company that opened in 1993. It installs home security alarms and fire systems and is an exclusive DSC security system provider. The company has a local monitoring station that's Underwriter Laboratory approved and offers monthly monitoring agreements. The monitoring operators are certified by the Central Station Alarm Association. The company also offers residential and commercial surveillance systems.

8000 W Interstate 10
San Antonio, TX 78230


GVTC Communications

GVTC Communications is a telecommunications provider based in the Texas Hill Country that operates throughout Greater San Antonio and South Central Texas. It installs and maintains Smart Home security systems for both homeowners and businesses, in addition to its other services including Fiber Internet, Cable TV, and Phone. The company uses smartphone-compatible technology, wireless motion sensors, a touchscreen controller, and HD cameras to allow clients full customization and automation to their home security. GVTC provides 24-hour monitoring services. Security service is available with a three-year contract.

1221 S Main St
Boerne, TX 78006


LAW Security

LAW Security opened in 1981 and provides security system installations in the San Antonio, Texas, area. It installs basic systems with perimeter door contacts, motion detectors, keypad control panels, sirens, and backup power supplies as well as custom-designed high-end systems to meet specific needs. It offers 24-hour security system monitoring from a local Underwriter's Laboratory Listed central monitoring station. The company also installs commercial access controls, fire alarm systems, and video surveillance and residential home theater and home automation systems.

12027 Huebner Rd
San Antonio, TX 78230


Rx Technology

Rx Technology is a family-owned and operated security provider that has been serving commercial clients throughout the San Antonio, Texas, metro area for over 18 years. Its technicians install surveillance and alarm systems with full monitoring services. Surveillance services use a blend of physical and cloud-based technology to retain data. The company has experience working in most building types, including education, medical, federal, and retail locations. It also develops access control systems.

14220 Northbrook Dr
San Antonio, TX 78232


Security Technology of South Texas

Security Technology of South Texas Inc. is a security systems company based in San Antonio, Texas, that focuses on cloud-based commercial security systems, including access control and intrusion systems, for clients that include Fortune 500 companies and school districts. Its network-savvy design team communicates effectively during installations with clients' IT departments. Security Technology of South Texas also installs home security services, providing locally based monitoring of live video feeds and a 24/7 customer care center.

1820 Grandstand Dr
San Antonio, TX 78238


Surveillance Solutions

Surveillance Solutions specializes in the installation of video-based security systems in and around San Antonio, Texas. Founded in 2000, the company offers a wide range of security solutions for any size client, including analog cameras, embedded DVRs, IP cameras, hybrid digital recorders, security monitors, and electronic access control solutions. As well as being authorized resellers of Alibi security hardware, Surveillance Solutions performs site surveys and needs assessments, local installations, technical support, and maintenance after installations.

6391 De Zavala Rd
San Antonio, TX 78249


Texas Surveillance & Networking

Texas Surveillance & Networking is a security provider serving the San Antonio, Texas, metro area, working with both residential and commercial clients to install surveillance systems and network wiring. As electrical contractors, the company's technicians offer network cabling, alarm system repairs and replacements, camera installation, and pre-wiring services to homeowners. For customers with industrial backgrounds, Texas Surveillance provides PTZ, box, and dome cameras. The company provides all clients with troubleshooting support and infrastructure upgrade options.

San Antonio, TX 78221


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