Every day, National Security and Alarm Systems is entrusted with the protection of our greatest treasures - our history, our fortune and the well being of our families, our friends, our employees and ourselves.  

We service over 10,000 customers in Rhode Island as well as thousands of others throughout New England.

National Security ● Alarm Systems

65 Newport Ave.

East Providence, RI 02916

401-438-8880

Fax 401-434-4116

Take this opportunity to let us survey your security needs. We will alert you to any federal, state, or local regulations you should be aware of, as well as any weaknesses we detect.