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Top Rated Security Providers

Best Private Security in El Granada, CA

4.6 Average Rating
3 Top Providers
525 Reviews

We've researched and vetted the top private security companies serving El Granada, 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

American Guard Services, Inc.

Founded 1999
25+ years experience
4.7
180 reviews

American Guard Services is a well-established Bay Area security provider with over two decades of service throughout San Mateo County. They maintain a strong local presence with rapid response capabilities to El Granada and surrounding coastal communities. Known for their professional training programs and reliable security personnel, they specialize in both residential and commercial security solutions. Their mobile patrol units regularly service the Coastside area, providing visible deterrence and rapid response services. The company holds all required California state licensing and maintains excellent relationships with local law enforcement agencies.

Services Offered

Armed Security GuardsUnarmed Security GuardsMobile PatrolConstruction Site SecurityEvent Security
Address
901 Mariners Island Blvd, San Mateo, CA 94404
Website
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#2

Coastside Patrol & Security Services

Founded 2008
15+ years experience
4.8
95 reviews

Coastside Patrol is a locally-owned security company specifically serving the coastal communities from Pacifica to Pescadero, with extensive experience in El Granada. They understand the unique security needs of coastal properties and have built a strong reputation for reliable residential security services. Their specialized vacation home watch program is particularly popular among El Granada homeowners. The company offers 24/7 patrol services and maintains close coordination with the San Mateo County Sheriff's Office. Their deep community integration and local knowledge make them a preferred choice for Coastside residents seeking personalized security solutions.

Services Offered

Residential Security PatrolBusiness SecurityVacation Home ChecksAlarm ResponseCommunity Patrol
Address
845 Main St, Half Moon Bay, CA 94019
Website
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#3

Allied Universal Security Services

Founded 2016
20+ years in Bay Area experience
4.4
250 reviews

As one of the largest security companies in North America, Allied Universal maintains a significant presence throughout the Bay Area with dedicated resources serving San Mateo County. Their San Mateo office directly supports clients in El Granada and the broader Coastside region. They offer comprehensive security solutions ranging from basic guard services to advanced security technology integration. Their extensive resources allow for flexible staffing and specialized security details. While a national company, their local management team has deep knowledge of the El Granada area and maintains strong relationships with community stakeholders and local authorities.

Services Offered

Security OfficersMobile PatrolEmergency ResponseSecurity ConsultingTechnology Integration
Address
1900 S Norfolk St, San Mateo, CA 94403
Website
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About Security Services in El Granada

El Granada, 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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