From Business: Biography Mainline Security was established in 1971 by good friends Ted Levine and Dan Scouten, both native New Yorkers. Ted was already a locksmith in New York and convinced…

From Business: We are a leading security services company with more than 200,000 employees and revenues exceeding $8.5 billion. With offices located throughout the nation as well as…

From Business: Our mission is to provide unmatched, high-quality professional security guards and fire watch services for commercial and residential clients. All of our security and fire…

From Business: Founded in 1965, Universal Protection Service combines a mix of tradition with modern systems and technology to keep pace with the ever-evolving needs of today s business…

From Business: Corporate Security Service, Inc of San Francisco is an organization committed to enhancing the professionalism of the security industry by providing quality security service to…

From Business: Bannerman Security helps businesses buy and manage security guarding services. Get a quote for security at your business today.

From Business: Here at The Guard Alliance Inc, we are known as the top #BayAreasecuritycompany because of the combination of thorough training, licensing of our guards, and our overall…

From Business: Signal 88 Security is dedicated to providing peace of mind for you and for your customers. Specializing in roving patrol for residential, commercial, and retail customers.

From Business: SECURITY GUARD AND PATROL SERVICES

From Business: Our company was built on three core principles that are molded in our personnel.1. Innovation: To meet the ever-evolving industry standards, we use advanced security…

From Business: No two organizations are exactly alike, so why should you settle for a standard contract security solution? When evaluating the capabilities of security companies in and around…

From Business: We are a leading security services company with more than 200,000 employees and revenues exceeding $8.5 billion. With offices located throughout the nation as well as…

From Business: Securitas Security Services USA, located in Oakland, Calif., is one of more than 600 regional offices, owned and operated by Securitas Security Services USA, which maintains…

From Business: Stay Secure With Sentry

From Business: Ambassador Private Security was founded in 1995 and is a professional private security organization serving the Greater San Francisco Bay Area. It offers uniformed security…

From Business: Security By Design, founded over 35 years ago, is an independent security management consulting and design engineering firm. Our internationally recognized team of…

From Business: Kastle is the leading proptech platform protecting people, spaces and property in commercial and multifamily real estate, as well as office workplaces nationwide. We provide…

From Business: Security 101 - San Francisco Bay Area provides integrated security systems and best-in-class solutions, including access control, video surveillance, intrusion detection, and…

From Business: Alarm Design & Customization for Business, Residences, Schools and Non-Profits. We specialize in designing cost-effective security systems with a range of state of the art…