Best Home Security
Companies in

Why These Home Security Companies?

Our goal is to connect people with the best local experts. We scored Seattle 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 138 90 18

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.

Absolute Security Alarms, LLC.

Absolute Security Alarms LLC has been providing home and commercial security system solutions throughout the Seattle, Washington, area for more than 30 years. The company provides security system design, consultation, repair, and installations services, even if the security equipment is bought elsewhere. Absolute Security Alarms offers various security solutions, including security alarms systems, security cameras, CCTV surveillance, and remote control systems. It also provides monitoring services through MONI/Brinks Home Security and Whidbey Telecom, and 24/7 emergency support services.

4910 15th Ave NW
Seattle, WA 98107


ADT Seattle

ADT Seattle serves residences and businesses in the Seattle, Washington, metropolitan area as an installer of security systems. With over 145 years of experience, the company can install a comprehensive home security system that includes a digital panel for smart home security, door and window sensors, wireless remotes to arm and disarm the system, motion detectors, signage, and 24-hour monitoring of video surveillance. ADT Seattle additionally offers products for small businesses that include access control, fire protection, and monitoring intrusion.

1112 4th Ave
Seattle, WA 98101


Automated Equipment Co.

Automated Equipment Co. in Seattle, Washington, was founded in 1980 to provide gates and services to community, residential, governmental, and commercial properties. It installs privacy and security gates and iron fencing throughout the Puget Sound region and works with customers in Washington, Alaska, Oregon, Idaho, and California. Customized gates and access control systems let clients secure properties and parking areas. Pedestrian and vehicle gates are available in various materials and styles, and system maintenance packages offer 24/7 emergency repair services.

10847 E Marginal Way S
Tukwila, WA 98168


AVI Solutions

AVI Solutions offers security system design, installation, and repair services to residential and commercial customers throughout the Western Washington area, including Seattle and stretching as far south as Portland, Oregon. The company offers a variety of security solutions, such as remote-control systems, CCTV surveillance, and IP security cameras with digital video recorders as well as job site security services. AVI Solutions carries top brand products, including Universal Remote Control and IC Realtime LLC. The company provides free on-site estimates.

1200 Westlake Ave N
Seattle, WA 98109


CI Tech LLC.

Located in Seattle, CI Tech LLC installs security systems throughout Washington state for home and business owners. CI Tech provides customized security cameras and smart home technology to create integrated security systems. The company installs televisions, projectors, and other media devices for home theaters, and it also creates computer networks. CI Tech offers free consultations to homeowners and businesses in the Seattle area and is licensed, insured, and bonded in Washington.

14100 Linden Ave N
Seattle, WA 98133


Comprehensive Electrical Services, LLC

Comprehensive Electrical Services LLC in Auburn, Washington, is a full-service electrical contractor that installs home and commercial security systems throughout King County. In business since 2012, Comprehensive Electrical specializes in security camera installation, residential wiring, and home generators. The company also deals with new construction, remodels, hot tubs, panel changes, service upgrades, and other electrical work for both homes and businesses. Comprehensive Electrical Services' technicians hold electrical, master electrician, and electrical administrator licenses for Washington State.

Auburn, WA 98002


Full Service Electric, LLC

Full Service Electric LLC serves the residents of Seattle, Washington, with over 25 years of electrical experience. It installs motion sensors, smoke and carbon monoxide detectors, and wiring systems for homes and businesses. The company also offers installations and upgrades for home standby generators, computer network cabling, home theaters, wireless lighting controls, and a full range of indoor and landscape lightning setups. Full Service Electric is licensed to carry out electrical safety inspections and provides complete electrical service upgrades.

17229 72nd Ave W
Edmonds, WA 98026


Great Western Security Inc

Since 2001, Great Western Security Inc. has been providing surveillance solutions for residential and commercial customers in Seattle and surrounding areas. For home owners, Great Western Security offers CCTV video surveillance, with entrance and exit notifications, and monitoring services provided by Monitronics. Depending on the size of the business, Great Western works to design a system that meets the needs of the client by using digital video recording and remote access of data.

12345 30th Ave NE
Seattle, WA 98125


Guidepost Solutions

Guidepost Solutions provides security consulting for businesses and industries in the Seattle, Washington, metro area and around the country. The company designs and installs security systems and offers a variety of monitoring services. ASIS-certified consultants advise clients on security concerns, including emergency operations, active shooter training, budget development, scenario planning, and risk assessments. Consultants also plan security for stadiums and events with large crowds. A team of experts focuses on safety and legal compliance in the cannabis industry.

500 Yale Ave N
Seattle, WA 98109


Island Security

Island Security is a Mercer Island-based installation team that offers surveillance solutions for home, business, and commercial properties. Since 1978, Island Security has designed and customized security systems to meet the needs of all clients throughout the Seattle metro. With 24-hour local monitoring, Island Security is a designated UL monitoring station and meets all local, state, and federal security requirements for installation. In addition to theft monitoring, Island Security systems can notify clients when an appliance leaks or quits, and of any other outage in a home or business.

Mercer Island, WA 98040


Lander Electric

Lander Electric is an electrical company and installer of residential security systems with offices in Bellevue, Washington. Since 1963, Lander Electric has been providing homeowners in the Puget Sound area with electrical services, including installation of security systems that protect against fire, burglary, and water. The company also deals with audio/video, computer networks, broadband connections, electrical wiring, systems integration, lighting control, and other electrical systems. Lander Electric's electricians are all fully insured and bonded.

1726 138th Pl NE
Bellevue, WA 98005


LONG Building Technologies

LONG Building Technologies in Seattle, Washington, provides security systems for commercial and industrial properties. It has offices in Alaska, Colorado, Montana, Nevada, Oregon, Utah, Washington, and Wyoming. The company customizes security systems with integrated additions for specific environments such as nurse call systems in hospitals. Security systems include video surveillance, intrusion detectors, motion detectors, door and window alarms, and remote access control. Clients can activate security protocols, send mass notifications, and view real-time or archived video streams on mobile devices.

800 SW 34th St
Renton, WA 98057


Madrona Digital

Madrona Digital in Bellevue, Washington, is a home electronics company that installs residential security systems and home theaters in the Seattle metro area. The company designs, builds, and services all low-voltage electrical systems, and the setup for its surveillance systems involves needs analysis, camera and sensor mapping, and monitoring of alarms and video. Madrona Digital also conducts technical engineering, offers technological support, creates networking solutions, and provides software and project management.

14100 SE 36th St
Bellevue, WA 98006


My Alarm Center

My Alarm Center in Seattle, Washington, provides security system installation, servicing, and monitoring for homes and businesses. It was founded in 2000 and has multiple offices across the nation. Wireless home security systems include cellular monitoring and a central hub connected to local police, fire, and medical emergency services. Home automation lets clients control lighting, temperature, and security system activation from a mobile device. Commercial security systems include 24/7 video surveillance and monitoring, fire alarms, and security codes for up to 32 employees.

929 N 130th St
Seattle, WA 98133


Progressive Alarms

Progressive Alarms serves the Puget Sound, Washington, area, providing residential and commercial security systems. The local, family-owned business installs and services security and camera systems, either equipment it provides from 2GIG, Honeywell, and DSC or customer-provided equipment, including existing systems. Camera options include wired and wireless systems. The company gives clients the option of self-monitoring, professional monitoring, or both, plus an app to customize options. It also offers professional home automation services.

Seattle, WA 98416


Protective Systems Inc

Protective Systems Inc. provides security system installation services throughout the Seattle area for both residential and commercial customers. Since 1970, PSI has provided security-related installation and servicing that includes fire security systems, remote video systems, CCTV, and home automation. The company uses smart home technology such as motion detection devices and surveillance cameras, integrating them into a comprehensive home or business security system. Protective Systems is an authorized dealer for First Professional, a Honeywell company.

4020 E Madison St
Seattle, WA 98112


The Alarm Professor

The Alarm Professor installs security systems for both homeowners and businesses in the greater Puget Sound area of Seattle, Washington. The company specializes in burglar and fire alarms, but also offers wireless and hard-wired security cameras, monitoring services for both surveillance and alarms, and integration of security systems. The Alarm Professor was founded in 1980, though the owner has over 45 years of personal experience in the alarm and security industry.

12345 30th Ave NE
Seattle, WA 98125



Wipliance is a security solutions company with several locations including Bellevue, Washington, from which it services the Seattle metro area. The company provides alarm systems for residential and commercial customers. The installed equipment consists of the alarm system itself, camera surveillance, remote access and monitoring, smoke and carbon dioxide detectors, and motion detection. Commercial alarm systems also include access control. All equipment is based on smart-technology and can be automated. The company also provides tech support and system monitoring.

2020 124th Ave NE
Bellevue, WA 98005


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