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The Best Private Security in Monrovia, CA

4.4 Average Rating
3 Top Providers
550 Reviews

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

Allied Universal Security Services

Founded 1957
15 years (local office) experience
4.2
280 reviews

As North America's leading security company, Allied Universal maintains a strong local presence in the San Gabriel Valley with their Pasadena office serving Monrovia and surrounding communities. They provide comprehensive security solutions including uniformed officers, mobile patrol units, and advanced security technology integration. Their local team has extensive experience serving residential communities, commercial properties, and special events throughout the Monrovia area, with 24/7 monitoring and rapid response capabilities.

Services Offered

Armed Security OfficersUnarmed Security OfficersMobile PatrolAccess ControlEmergency Response
Address
225 S Lake Ave Suite 300, Pasadena, CA 91101
Website
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#2

Signal 88 Security of Pasadena

Founded 2012
12 years experience
4.5
150 reviews

Signal 88 Security's Pasadena franchise has built an excellent reputation serving Monrovia and the greater San Gabriel Valley with reliable, community-focused security services. They specialize in proactive mobile patrols and rapid alarm response, making them particularly effective for residential neighborhoods, business districts, and construction sites. Their visible security presence and detailed activity reporting provide peace of mind for clients throughout Monrovia, with customized security plans tailored to specific neighborhood needs.

Services Offered

Mobile Patrol ServicesAlarm ResponseBusiness SecurityResidential SecurityConstruction Site Security
Address
119 W Green St Suite 205, Pasadena, CA 91105
Website
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#3

Integrated Protective Services

Founded 2010
14 years experience
4.4
120 reviews

IPS Security serves the entire San Gabriel Valley including Monrovia with professional security solutions backed by strong local references. Their team includes former law enforcement professionals who understand the unique security dynamics of the Greater Los Angeles area. They offer flexible security arrangements from occasional patrols to 24/7 dedicated officers, with particular expertise in commercial property security and residential community protection. Their commitment to customer service and community safety has earned them consistent high ratings from Monrovia-area clients.

Services Offered

Commercial SecurityResidential PatrolEvent SecurityExecutive ProtectionLoss Prevention
Address
801 N Brand Blvd Suite 1150, Glendale, CA 91203
Website
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Frequently Asked Questions

Common questions about private security services in Monrovia, California:

QWhat are the licensing requirements for private security companies operating in Monrovia, California?

In Monrovia, California, all private security companies must be licensed by the California Bureau of Security and Investigative Services (BSIS). This includes obtaining a Private Patrol Operator (PPO) license, which requires passing a criminal background check, completing specific training hours, and providing proof of insurance. Additionally, individual security guards must hold a valid BSIS Guard Card. Monrovia may also require local business licenses, so it's important to verify with the Monrovia Community Development Department to ensure full compliance with municipal regulations.

QWhat types of private security services are most commonly used by businesses and residents in Monrovia?

In Monrovia, common private security services include armed and unarmed patrol services for neighborhoods and business districts like Old Town Monrovia, event security for community gatherings at Library Park or the Friday night street fairs, residential security for homes in areas like Royal Oaks or near the foothills, and access control for commercial properties and construction sites. Given Monrovia's mix of historic districts and newer developments, mobile patrols and video surveillance monitoring are particularly popular for providing flexible coverage across different property types.

QHow much does private security typically cost for a residential property in Monrovia?

For residential security in Monrovia, costs vary based on service type. Unarmed static guards typically range from $25-$40 per hour, while armed guards may cost $35-$60 per hour. Mobile patrol services that make periodic checks throughout neighborhoods like those north of Foothill Boulevard often charge $150-$300 per month for regular visits. Factors affecting cost include the property's size, specific location within Monrovia, required coverage hours, and whether specialized equipment like security cameras is integrated. Many Monrovia providers offer customized packages to fit different neighborhood needs and budgets.

QWhat should I look for when hiring a private security company in Monrovia?

When hiring private security in Monrovia, verify their California BSIS PPO license and ensure all guards possess current BSIS Guard Cards. Look for companies with local experience who understand Monrovia's specific security challenges, such as event security coordination with the Monrovia Police Department or patrol strategies for commercial corridors along Myrtle Avenue. Check reviews from other Monrovia clients, confirm they carry adequate insurance (including general liability and workers' compensation), and ask about their communication protocols for incidents. A quality provider should offer a clear contract detailing services, response times, and reporting procedures tailored to Monrovia's community needs.

QHow do private security services in Monrovia coordinate with local law enforcement?

Reputable private security companies in Monrovia maintain professional relationships with the Monrovia Police Department through established protocols. This includes sharing information about patrol schedules in high-traffic areas like the Monrovia Marketplace or specific residential communities, coordinating response plans for emergencies, and participating in community safety initiatives. Security firms typically train their personnel on when and how to contact Monrovia PD, ensuring proper escalation for incidents beyond their scope. Many also use technology that integrates with local law enforcement systems when appropriate, creating a layered security approach that complements rather than replaces public safety resources.

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