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The Best Private Security in Downers Grove, IL

4.4 Average Rating
3 Top Providers
355 Reviews

We've researched and vetted the top private security companies serving Downers Grove, Illinois. 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

Arrow Security & Investigations, Inc.

Founded 2009
15 years experience
4.8
85 reviews

Arrow Security & Investigations is a highly-rated local security firm serving Downers Grove and the entire Chicago metropolitan area. Founded by security professionals with law enforcement backgrounds, the company has built an exceptional reputation for reliable armed and unarmed security services. They specialize in corporate security, event protection, and private investigation services, with a strong emphasis on customer satisfaction and professional conduct. Their security officers undergo rigorous training and maintain all required Illinois state certifications. The company is known for its responsive customer service and ability to customize security solutions for businesses, residential communities, and special events throughout DuPage County.

Services Offered

Armed SecurityUnarmed SecurityCorporate SecurityEvent SecurityPrivate Investigations
Address
2805 Butterfield Rd #120, Oak Brook, IL 60523
Website
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#2

Allied Universal Security Services

Founded 2016
10+ years (local presence) experience
4.3
150 reviews

As one of the largest security companies in North America, Allied Universal maintains a strong local presence serving Downers Grove and the western Chicago suburbs. Their Oak Brook office provides comprehensive security solutions including uniformed security officers, mobile patrol services, and advanced security technology integration. With extensive resources and standardized training protocols, they offer reliable protection for corporate campuses, retail centers, residential complexes, and healthcare facilities. Their national scale combined with local management ensures consistent service quality and rapid response capabilities throughout the Downers Grove area.

Services Offered

Security Guard ServicesMobile PatrolAccess ControlAlarm ResponseVideo Surveillance
Address
2021 Midwest Rd #200, Oak Brook, IL 60523
Website
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#3

Securitas Security Services USA, Inc.

Founded 1999
12+ years (local operations) experience
4.2
120 reviews

Securitas is a global security leader with established operations serving Downers Grove and the greater Chicago area. Their local office provides a full spectrum of security services including static guarding, mobile patrols, and integrated security technology solutions. With decades of industry experience and comprehensive training programs, Securitas offers professional security services tailored to commercial, industrial, and residential clients. The company is known for its rigorous officer screening process and commitment to security excellence, making them a trusted provider for businesses and property managers throughout DuPage County seeking reliable, professional security coverage.

Services Offered

Guarded ServicesMobile PatrolTechnology SolutionsRemote GuardingFire & Safety
Address
2825 Butterfield Rd #220, Oak Brook, IL 60523
Website
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Frequently Asked Questions

Common questions about private security services in Downers Grove, Illinois:

QWhat are the licensing requirements for private security companies operating in Downers Grove, Illinois?

In Downers Grove, Illinois, private security companies must be licensed by the Illinois Department of Financial and Professional Regulation (IDFPR). Security guards must complete 20 hours of pre-assignment training, pass a background check, and hold a valid Permanent Employee Registration Card (PERC). Companies must also carry general liability insurance and adhere to local Downers Grove ordinances, such as noise and parking regulations during patrols. It's important to verify that any security provider you hire is fully compliant with both state and local requirements.

QWhat types of private security services are most commonly requested by Downers Grove residents and businesses?

In Downers Grove, common private security services include residential patrols for neighborhoods like the historic district or newer subdivisions, event security for community gatherings at facilities like the Downers Grove Park District or the Tivoli Theatre, and business security for retail areas along Ogden Avenue or the downtown area. Mobile patrols, access control for gated communities, and alarm response are also frequently requested. Many clients seek services tailored to seasonal needs, such as holiday event security or vacation property checks.

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

Costs for private security in Downers Grove vary based on service type and duration. For residential services, hourly rates for unarmed guards typically range from $25 to $40 per hour. Overnight patrols or dedicated static posts may cost between $150 and $300 per shift. Factors influencing cost include the neighborhood (e.g., areas with higher property values may have increased rates), level of training required, and whether the service includes vehicle patrols. Many companies offer customized packages, so it's advisable to request quotes from several licensed providers.

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

When hiring a security company in Downers Grove, ensure they are licensed by the IDFPR and carry adequate insurance. Look for providers with local experience, as they will be familiar with Downers Grove's layout, crime trends, and emergency response protocols. Check references and online reviews, and ask about their training programs—especially for situations relevant to the area, such as handling severe weather or coordinating with the Downers Grove Police Department. A reputable company should provide a clear contract outlining services, costs, and response procedures.

QAre there any local ordinances in Downers Grove that affect private security operations?

Yes, Downers Grove has local ordinances that impact private security operations. For example, security vehicles must comply with noise regulations when patrolling residential areas, and parking restrictions apply during overnight details. Security personnel are expected to avoid obstructing public rights-of-way and must follow guidelines for interacting with the public to prevent disturbances. Additionally, any armed security must adhere to Illinois state laws regarding firearm possession and use. It's crucial that your security provider is aware of and complies with these local rules to avoid fines or legal issues.

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