Best Private Security in Sunnyvale, TX

ADT is America's most trusted security company with extensive presence in Sunnyvale and throughout the Dallas-Fort Worth metroplex. While the company has been in business for over a century, their Sunnyvale operations maintain modern security solutions including smart home integration, 24/7 professional monitoring, and comprehensive commercial security systems. They offer both monitored security systems and professional installation services, serving residential customers, small businesses, and large commercial properties throughout the Sunnyvale area with rapid response times and reliable service.

Ranger Guard and Investigations is a highly-rated Texas-based security firm that provides comprehensive security services throughout the Dallas-Fort Worth region, including Sunnyvale. The company specializes in professional security personnel deployment, offering both armed and unarmed security officers for various needs including corporate facilities, construction sites, and special events. Their guards undergo rigorous training and background checks, and the company is known for its responsive customer service and reliable security personnel. They maintain strong relationships with local businesses and communities throughout the DFW metroplex.

U.S. Security Care is a well-established regional security provider serving the greater Dallas area, including Sunnyvale. The company offers customized security solutions for commercial, residential, and industrial clients with a focus on professional security officers and mobile patrol services. They are particularly known for their construction site security expertise and reliable alarm response services. With over two decades of experience, they've built a strong reputation for dependable service, well-trained personnel, and responsive customer support. Their security officers are properly licensed and insured, providing peace of mind for clients throughout the North Texas region.