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Nationwide Alarm CO

1835 Merrick Avenue
Merrick, NY
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(516) 378-1688
(516) 546-0312
Lic. by nys department of state. Our specialties include burglar alarms, fire alarms, intercoms, security cameras and telephone systems. Our preferred brands include ademco, commercial, directv and the cyclone design logo are registered trademarks of directv, inc., and are used with permission. , dsc, fbi, napco and residential. We can assist you with hardware and programming available separately. , installation & servicing, insurance company credit & certificates , radio monitoring, residential & commercial, sales, telephone intercom systems and u.l. central station monitoring. We've served residential and commercial customers. We've been in business since 1971. Open for business 24 hours service.


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