Island Security was chosen in 1978 to provide commercial security to the Seattle Seahawks and Seattle Sonics. (Don't blame Island Security, they were stolen! ), Seattle Storms, City of Seattle golf courses, Skyway Luggage Schuchart Dow Construction Monorail as well as the Mercer Island Schools District. Over the years, we have installed more than eleven thousand alarm systems in residential homes in the Puget Sound Region. These range in price from around two hundred thousand dollars to several tens or millions of dollars. All of our work is done with the same level of quality. We use the best materials available. Island Security is committed to investing in communities we serve. It's not just about our own community. This includes all communities in the Puget Sound region. We have provided scholarships, helped people stay in their home, or funded animal rescues that required emergency funds. It's a pleasure for us to give back our gratitude to our customers.