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Top Rated Security Providers

Best Private Security in Sullivan, NH

4.4 Average Rating
3 Top Providers
412 Reviews

We've researched and vetted the top private security companies serving Sullivan, New Hampshire. 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

Monadnock Security Services, LLC

Founded 2012
12 years experience
4.8
67 reviews

Monadnock Security Services is a locally-owned and operated security company that has built an exceptional reputation throughout the Monadnock Region, including Sullivan County. They specialize in providing customized security solutions for residential, commercial, and event clients. Their team includes both armed and unarmed security professionals with extensive training in de-escalation techniques and New Hampshire security protocols. Known for their rapid response times and personalized service approach, they maintain strong relationships with local law enforcement agencies and have become the preferred security provider for many businesses and property managers in the Sullivan area.

Services Offered

Armed Security OfficersUnarmed Security OfficersEvent SecurityPatrol ServicesAlarm Response
Address
351 West Street, Keene, NH 03431
Website
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#2

Securitas Security Services USA, Inc.

Founded 1999
25+ years in NH experience
4.3
189 reviews

As one of the world's largest security services companies, Securitas has maintained a strong presence throughout New Hampshire for decades, including service coverage in Sullivan and surrounding communities. They offer comprehensive security solutions with the resources of a global company combined with local expertise. Their NH operations include highly trained security personnel, advanced technology integration, and 24/7 monitoring capabilities. With extensive experience serving both small businesses and large corporate clients in rural New Hampshire communities, they provide reliable security services backed by national resources and local operational knowledge.

Services Offered

Security Guard ServicesMobile PatrolAlarm MonitoringAccess ControlVideo Surveillance
Address
155 Harvey Road, Manchester, NH 03103
Website
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#3

Allied Universal Security Services

Founded 2016
15+ years in region experience
4.2
156 reviews

Allied Universal is a leading security and facility services company with extensive operations throughout New England, including reliable service coverage for Sullivan and Cheshire County. They combine physical security expertise with advanced technology solutions to deliver comprehensive protection services. Their local team includes security professionals specifically trained for New Hampshire's unique rural and suburban security challenges. They offer flexible security arrangements ranging from occasional patrols to 24/7 coverage, making them suitable for various client needs in the Sullivan area. Their strong regional presence ensures consistent service quality and reliable response capabilities.

Services Offered

Security OfficersMobile PatrolEmergency ResponseRisk AssessmentTechnology Solutions
Address
95 Riverfront Drive, Manchester, NH 03101
Website
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About Security Services in Sullivan

Sullivan, New Hampshire 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 New Hampshire law.

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