Among the alarm companies on Long Island, All Island Security is the premier alarm company on Long Island for all of your home security needs.
When shopping for home security on Long Island, experience and longevity speak volumes. All Island Security has been serving the residents of Nassau County, Suffolk County and Queens, New York for over 30 years.
If you have been considering any of the other home security companies on Long Island, let us show you why the choice is simple. We do not use subcontractors. Our installers are factory trained technicians that strive to offer the best service available, and we surpass the competition with our 24-hour technical support department.
We do not claim to be as large as the national home security companies, and we prefer it that way. That is how we can offer you more personalized service. Whether you are in Nassau County or Suffolk County, you will get to know our staff on a first name basis. Our free basic home security system package offers an outstanding value and our U.L. Approved state-of-the-art 24-hour alarm monitoring service is second to none, receiving the highest certification possible from Underwriters Laboratories.