Top Security & Protective Companies in Charleston, SC

G4S secures your people, property and assets by understanding and mitigating security risk. We offer a suite of products and services — including risk consulting and investigations, systems integration, security software and technology, and security professionals — that align to deliver innovative, essential and scalable solutions that span your entire operation. Although each G4S solution is market leading on its own, we can combine our offerings to provide a comprehensive customer experience that delivers real, sustained and measurable value.

In 2021, G4S, a London-based global security company, was acquired by Allied Universal®, a leading security and facility services company that provides proactive security services and cutting-edge smart technology to deliver tailored, integrated security solutions. This acquisition expands Allied Universal’s footprint and infrastructure on a global and local level. Through the company’s vast network of more than 800,000 employees, we leverage global best practices in communities all over the world. With revenues of $18 billion, we are supported by efficient processes and systems that can only come with scale to help deliver our promise locally: keeping people safe so our communities can thrive.

Vivint Smart Home is a leading smart home company in North America. Vivint delivers an integrated smart home system with in-home consultation, professional installation and support delivered by its Smart Home Pros, as well as 24/7 customer care and monitoring. Dedicated to redefining the home experience with intelligent products and services, Vivint serves more than 1.6 million customers throughout the U.S. and Canada. For more information, visit www.vivint.com.

At CPI Security, we lead the Security and Smart Home industry, providing sophisticated, cutting-edge technology and convenient, unparalleled customer service to our surging residential, commercial, and new construction customer bases. Currently ranked in the Top 10 Security companies in the nation, our double-digit growth stems from our dedicated team of over 700 expert security industry professionals. Consistently awarded “Best Places to Work” year-over-year, we provide an innovative and fast-paced environment that challenges our employees to provide insight and solutions that exceed customer’s expectations on how they buy, install, and experience security and home automation. We offer employees the freedom, resources, and tools they need to make a positive impact in their careers and the communities they work in.

Sunstates Security is an industry leader with a differentiated approach to providing quality contract security services to Fortune 500 companies, municipalities, and small business entities alike. Sunstates has millions of hours of contract security experience, and all the resources and strength you expect from the largest providers, but our organization is uniquely structured to ensure consistently superior, client-centric service at the local level.

Convergint Technologies is a global organization that designs, installs, and services integrated technology systems for building facilities. Convergint was found on a set of core Values & Beliefs that have fostered a culture dedicated to service in every way – to customers, colleagues, and local communities. Our daily commitment to these values is a key reason why our colleagues choose to work at Convergint. Delivering value through unparalleled customer service and consistent operational excellence is paramount at Convergint Technologies.

Power Home Technologies is one of the fastest-growing Home Security in the US. We are a premier provider of Smart Home Security Systems and CCTV solutions serving most states throughout the US . Power Home Technologies has installed over 150,000 customers in their 15-year history. They have been recognized by Inc. Magazine's 500/5000 Fastest Growing Privately Held Companies in 2009,2010,2012,2013, and 2014. A 5-Time Honoree! Power Home Technologies has also won numerous customer service and volume awards from partners such as Alarm.com, Qolsys and Angie's List. Power Home Technologies takes pride in one of the best online reputations in the business with Google, Facebook, Trust Pilot, and the BBB. The company continues to grow year after year by focusing on creating an environment for employees to be recognized and compensated for their efforts.

Safe Streets USA is the #1 Authorized dealer for ADT home security. Established in 1988, since the beginning, our company has built a reputation on excellent customer service, security expertise and providing dependable, top of the line home security equipment to home owners. Recently combining efforts with the former authorized dealer companies Gaylord Security and ASC home security, Safe Streets is now the largest and most capable authorized dealer in the nation. With a variety of ADT packages to offer, Safe Streets USA is well equipped to suit the protection needs of homeowners looking to protect what matters most.

AMAROK™ is a commercial security company based in South Carolina specializing in full-perimeter electric fencing, with surveillance solutions, including cameras, lights and alarms. Formerly Electric Guard Dog, AMAROK shifted names and branding in 2020 to better reflect the aggressiveness and dedication they pour into crime prevention for customers. With a 4.7 Glassdoor rating, AMAROK employees can look forward to a promising and fulfilling career with opportunities for advancement. Our company culture is ideal for passionate go-getters seeking an electrifying career and a chance to grow with a burgeoning brand.

With nearly 40 years of experience, Wayne J. Griffin Electric, Inc. has built its industry reputation as a leading source for electrical contracting services throughout New England and the Southeast. The company serves clients across a wide portfolio of commercial projects. We take pride in every project we earn and currently rank #23 on the national Top 50 Electrical Contractors listing published annually by Engineering News Record. Our unwavering commitment to deliver superior workmanship is directly related to the value we place on cultivating highly skilled craftspeople and professionals. People are Griffin Electric’s most valuable resource, and the company actively seeks to recruit, train and build the best team in the industry. We make it a priority to offer education and professional training opportunities, so that all employees are equipped to advance in their careers, exceed client expectations and uphold the company’s motto: “Work with the Best, Be the Best.”