About Us

Arthur Denny is the founder of Seaview Alarm, and with his entire security team are committed to meeting your security needs. Our company is based on the belief that our customers' needs are of the utmost importance. As a result, a high percentage of our business is from repeat customers and referrals.

We specialize in burglar and fire alarms systems, closed circuit television (CCTV) systems, and 24 hour central alarm system monitoring. We design, install and service all equipment and related hardware. We work with your general contractor, architect and all other participating trades to provide the technical specifications, layout and engineering details for the project.

We would welcome the opportunity to earn your trust and deliver you the best service in the industry.

Business Office Location:

88 Lenox Rd., Suite 3E

Rockville Centre, NY 11570


Central Station Office Location:

Long Island, New York

Client Hours:

Please call 800-377-3443 for an appointment today!