Main Security Surveillance is a local full service security provider. We specialize in Home and Business Security, Automation and Computer Security Our full list of services can be found on our website at www.mainsecurity.net. We've been one of Maine's premier local security providers for over 40 years since 1972. We've kept up with technology throughout the years, and can provide you with the latest and greatest security systems and equipment. We now operate a Computer security division to further add to the list of security related services that we can provide for you or your business. Call us today to schedule a FREE site survey with one of our security experts! 1-800-992-8090