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Top Rated Security Providers

Best Private Security in South Casco, ME

4.5 Average Rating
3 Top Providers
300 Reviews

We've researched and vetted the top private security companies serving South Casco, Maine. 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

** Sentinel Security & Investigations **Rating:** 4.8 **Experience:** 15 years **Services:** Armed & Unarmed Security Officers, Mobile Patrol, Alarm Response, Executive Protection **Phone:** (207) 878-3100 **Address:** 65 Bridge St, Westbrook, ME 04092 **Website:** https://www.sentinelsecurityme.com **Reviews:** 110 **Founded:** 2009 **Bio:** Sentinel Security has built a formidable reputation throughout Cumberland County as a reliable and highly responsive security provider. Founded by professionals with law enforcement backgrounds, they are known for their rigorous officer training and exceptional customer service. They specialize in providing tailored security solutions for residential communities, construction sites, and commercial properties, making them an excellent fit for the varied needs of the South Casco area. Their 24/7 dispatch and rapid mobile patrol response are frequently praised in customer reviews, highlighting their dependability for both scheduled and emergency services. **

Founded 2010
** 15 years **Services:** Armed & Unarmed Security Officers, Mobile Patrol, Alarm Response, Executive Protection **Phone:** (207) 878-3100 **Address:** 65 Bridge St, Westbrook, ME 04092 **Website:** https://www.sentinelsecurityme.com **Reviews:** 110 **Founded:** 2009 **Bio:** Sentinel Security has built a formidable reputation throughout Cumberland County as a reliable and highly responsive security provider. Founded by professionals with law enforcement backgrounds, they are known for their rigorous officer training and exceptional customer service. They specialize in providing tailored security solutions for residential communities, construction sites, and commercial properties, making them an excellent fit for the varied needs of the South Casco area. Their 24/7 dispatch and rapid mobile patrol response are frequently praised in customer reviews, highlighting their dependability for both scheduled and emergency services. ** experience
4.5
100 reviews

** Sentinel Security has built a formidable reputation throughout Cumberland County as a reliable and highly responsive security provider. Founded by professionals with law enforcement backgrounds, they are known for their rigorous officer training and exceptional customer service. They specialize in providing tailored security solutions for residential communities, construction sites, and commercial properties, making them an excellent fit for the varied needs of the South Casco area. Their 24/7 dispatch and rapid mobile patrol response are frequently praised in customer reviews, highlighting their dependability for both scheduled and emergency services. **

Services Offered

** Armed & Unarmed Security OfficersMobile PatrolAlarm ResponseExecutive Protection **Phone:** (207) 878-3100 **Address:** 65 Bridge StWestbrookME 04092 **Website:** https://www.sentinelsecurityme.com **Reviews:** 110 **Founded:** 2009 **Bio:** Sentinel Security has built a formidable reputation throughout Cumberland County as a reliable and highly responsive security provider. Founded by professionals with law enforcement backgroundsthey are known for their rigorous officer training and exceptional customer service. They specialize in providing tailored security solutions for residential communitiesconstruction sitesand commercial propertiesmaking them an excellent fit for the varied needs of the South Casco area. Their 24/7 dispatch and rapid mobile patrol response are frequently praised in customer reviewshighlighting their dependability for both scheduled and emergency services. **
Address
** 65 Bridge St, Westbrook, ME 04092 **Website:** https://www.sentinelsecurityme.com **Reviews:** 110 **Founded:** 2009 **Bio:** Sentinel Security has built a formidable reputation throughout Cumberland County as a reliable and highly responsive security provider. Founded by professionals with law enforcement backgrounds, they are known for their rigorous officer training and exceptional customer service. They specialize in providing tailored security solutions for residential communities, construction sites, and commercial properties, making them an excellent fit for the varied needs of the South Casco area. Their 24/7 dispatch and rapid mobile patrol response are frequently praised in customer reviews, highlighting their dependability for both scheduled and emergency services. **
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#2

** Maine Security Company, Inc. **Rating:** 4.7 **Experience:** 12 years **Services:** Unarmed Security Guards, Construction Site Security, Event Security, Vacant Property Checks **Phone:** (207) 221-4170 **Address:** 250 Anderson St, Portland, ME 04101 **Website:** https://mainesecuritycompany.com **Reviews:** 95 **Founded:** 2012 **Bio:** As a locally owned and operated firm, Maine Security has deep roots in the community and a strong understanding of the security dynamics in the Lakes Region and Greater Portland area, which includes South Casco. They are particularly well-regarded for their consistent and professional unarmed security services. Their guards are known for being observant, courteous, and well-integrated into the properties they protect. They have a strong track record with long-term clients, including property management firms and construction companies, demonstrating their reliability and commitment to building lasting, trust-based client relationships. **

Founded 2010
** 12 years **Services:** Unarmed Security Guards, Construction Site Security, Event Security, Vacant Property Checks **Phone:** (207) 221-4170 **Address:** 250 Anderson St, Portland, ME 04101 **Website:** https://mainesecuritycompany.com **Reviews:** 95 **Founded:** 2012 **Bio:** As a locally owned and operated firm, Maine Security has deep roots in the community and a strong understanding of the security dynamics in the Lakes Region and Greater Portland area, which includes South Casco. They are particularly well-regarded for their consistent and professional unarmed security services. Their guards are known for being observant, courteous, and well-integrated into the properties they protect. They have a strong track record with long-term clients, including property management firms and construction companies, demonstrating their reliability and commitment to building lasting, trust-based client relationships. ** experience
4.5
100 reviews

** As a locally owned and operated firm, Maine Security has deep roots in the community and a strong understanding of the security dynamics in the Lakes Region and Greater Portland area, which includes South Casco. They are particularly well-regarded for their consistent and professional unarmed security services. Their guards are known for being observant, courteous, and well-integrated into the properties they protect. They have a strong track record with long-term clients, including property management firms and construction companies, demonstrating their reliability and commitment to building lasting, trust-based client relationships. **

Services Offered

** Unarmed Security GuardsConstruction Site SecurityEvent SecurityVacant Property Checks **Phone:** (207) 221-4170 **Address:** 250 Anderson StPortlandME 04101 **Website:** https://mainesecuritycompany.com **Reviews:** 95 **Founded:** 2012 **Bio:** As a locally owned and operated firmMaine Security has deep roots in the community and a strong understanding of the security dynamics in the Lakes Region and Greater Portland areawhich includes South Casco. They are particularly well-regarded for their consistent and professional unarmed security services. Their guards are known for being observantcourteousand well-integrated into the properties they protect. They have a strong track record with long-term clientsincluding property management firms and construction companiesdemonstrating their reliability and commitment to building lastingtrust-based client relationships. **
Address
** 250 Anderson St, Portland, ME 04101 **Website:** https://mainesecuritycompany.com **Reviews:** 95 **Founded:** 2012 **Bio:** As a locally owned and operated firm, Maine Security has deep roots in the community and a strong understanding of the security dynamics in the Lakes Region and Greater Portland area, which includes South Casco. They are particularly well-regarded for their consistent and professional unarmed security services. Their guards are known for being observant, courteous, and well-integrated into the properties they protect. They have a strong track record with long-term clients, including property management firms and construction companies, demonstrating their reliability and commitment to building lasting, trust-based client relationships. **
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#3

** Allied Universal® **Rating:** 4.3 **Experience:** 9 years (local presence; parent company founded 1957) **Services:** Security Guard Services, Mobile Patrol, Technology Solutions, Risk Consulting **Phone:** (207) 772-3115 **Address:** 68 Marginal Way, Portland, ME 04101 **Website:** https://www.aus.com **Reviews:** 280 (based on aggregate local feedback) **Founded:** 2016 (through merger; local operations established earlier) **Bio:** Allied Universal is a global security leader with a significant and long-standing local presence in Maine. While a large corporation, their Portland branch provides personalized service to clients throughout Cumberland County, including the South Casco region. They leverage extensive resources to offer a wide array of services, from traditional guards and patrols to advanced integrated technology systems. Their strength lies in their ability to deploy highly vetted, trained security personnel and manage large-scale or complex security operations, making them a top choice for clients requiring a comprehensive, resource-rich security partner.

Founded 2010
** 9 years (local presence; parent company founded 1957) **Services:** Security Guard Services, Mobile Patrol, Technology Solutions, Risk Consulting **Phone:** (207) 772-3115 **Address:** 68 Marginal Way, Portland, ME 04101 **Website:** https://www.aus.com **Reviews:** 280 (based on aggregate local feedback) **Founded:** 2016 (through merger; local operations established earlier) **Bio:** Allied Universal is a global security leader with a significant and long-standing local presence in Maine. While a large corporation, their Portland branch provides personalized service to clients throughout Cumberland County, including the South Casco region. They leverage extensive resources to offer a wide array of services, from traditional guards and patrols to advanced integrated technology systems. Their strength lies in their ability to deploy highly vetted, trained security personnel and manage large-scale or complex security operations, making them a top choice for clients requiring a comprehensive, resource-rich security partner. experience
4.5
100 reviews

** Allied Universal is a global security leader with a significant and long-standing local presence in Maine. While a large corporation, their Portland branch provides personalized service to clients throughout Cumberland County, including the South Casco region. They leverage extensive resources to offer a wide array of services, from traditional guards and patrols to advanced integrated technology systems. Their strength lies in their ability to deploy highly vetted, trained security personnel and manage large-scale or complex security operations, making them a top choice for clients requiring a comprehensive, resource-rich security partner.

Services Offered

** Security Guard ServicesMobile PatrolTechnology SolutionsRisk Consulting **Phone:** (207) 772-3115 **Address:** 68 Marginal WayPortlandME 04101 **Website:** https://www.aus.com **Reviews:** 280 (based on aggregate local feedback) **Founded:** 2016 (through merger; local operations established earlier) **Bio:** Allied Universal is a global security leader with a significant and long-standing local presence in Maine. While a large corporationtheir Portland branch provides personalized service to clients throughout Cumberland Countyincluding the South Casco region. They leverage extensive resources to offer a wide array of servicesfrom traditional guards and patrols to advanced integrated technology systems. Their strength lies in their ability to deploy highly vettedtrained security personnel and manage large-scale or complex security operationsmaking them a top choice for clients requiring a comprehensiveresource-rich security partner.
Address
** 68 Marginal Way, Portland, ME 04101 **Website:** https://www.aus.com **Reviews:** 280 (based on aggregate local feedback) **Founded:** 2016 (through merger; local operations established earlier) **Bio:** Allied Universal is a global security leader with a significant and long-standing local presence in Maine. While a large corporation, their Portland branch provides personalized service to clients throughout Cumberland County, including the South Casco region. They leverage extensive resources to offer a wide array of services, from traditional guards and patrols to advanced integrated technology systems. Their strength lies in their ability to deploy highly vetted, trained security personnel and manage large-scale or complex security operations, making them a top choice for clients requiring a comprehensive, resource-rich security partner.
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About Security Services in South Casco

South Casco, Maine 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 Maine law.

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