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Top Rated Security Providers

Best Private Security in Los Altos, CA

4.6 Average Rating
3 Top Providers
372 Reviews

We've researched and vetted the top private security companies serving Los Altos, California. These providers have been selected based on customer ratings, years of experience, licensing compliance, and service quality. Each company offers comprehensive security solutions with verified track records.

#1

Bay Area Security Patrol

Founded 2009
15 years experience
4.8
127 reviews

Bay Area Security Patrol has established itself as a premier security provider throughout the Peninsula region, including extensive service coverage in Los Altos. Known for their highly responsive residential patrol services and professional security personnel, they maintain strong relationships with local homeowners associations and businesses. Their mobile patrol units provide regular neighborhood checks and rapid response to security concerns, making them particularly popular in upscale residential communities. The company is fully licensed and insured with California BSIS certification, and their officers receive ongoing training in de-escalation techniques and community-oriented security approaches.

Services Offered

Residential Security PatrolBusiness SecurityEvent SecurityConstruction Site Security
Address
525 University Ave, Palo Alto, CA 94301
Website
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#2

Allied Universal Security Services

Founded 2016
12 years in local market experience
4.3
89 reviews

As one of the largest security companies in North America, Allied Universal maintains a strong presence throughout the Bay Area with dedicated resources serving Los Altos and surrounding communities. Their local San Mateo branch provides comprehensive security solutions including residential security, corporate protection, and specialized event security. With extensive resources and advanced technology integration, they offer scalable security solutions for both residential and commercial clients. The company is known for rigorous officer training standards and maintains excellent relationships with local law enforcement agencies throughout Santa Clara County.

Services Offered

Armed Security OfficersUnarmed Security OfficersMobile PatrolAccess ControlEmergency Response
Address
1900 S Norfolk St, San Mateo, CA 94403
Website
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#3

Silicon Valley Security & Patrol

Founded 2006
18 years experience
4.7
156 reviews

Silicon Valley Security has built an outstanding reputation serving communities throughout Santa Clara County, including regular patrol services in Los Altos neighborhoods. Specializing in residential security and community patrol services, they offer customized security plans that include regular property checks, vacation watch programs, and rapid alarm response. Their marked patrol vehicles and professional uniformed officers provide visible deterrence while maintaining friendly community relations. The company is particularly noted for their reliable 24/7 response capabilities and personalized service approach, with many long-term clients in the Los Altos area praising their attention to detail and consistent performance.

Services Offered

Residential Patrol ServicesCommercial SecurityAlarm ResponseVacation WatchHOA Security
Address
1150 N 4th St, San Jose, CA 95112
Website
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About Security Services in Los Altos

Los Altos, California has a growing need for professional private security services. The companies listed above represent the best-rated and most reliable security providers serving the area. Each has been carefully researched and vetted for licensing compliance, customer satisfaction, and service quality.

Whether you need armed security, unarmed guards, event security, executive protection, or residential security, these providers offer comprehensive solutions tailored to your specific needs. All companies maintain proper licensing and insurance as required by California law.

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