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3. Simplex Grinnell
4. Vivint
Serving theNew Windsor Area
From Business: Vivint Smart Home makes life simple. Vivint delivers an integrated smart home system with in-home consultation, professional installation and support delivered…
8. A D T
9. Alarm Doctor Inc
Serving theNew Windsor Area
From Business: Alarm Doctor of Baltimore, MD offers the area's premier alarm systems and services. Our alarm professionals have installed and serviced alarm systems for a…
12. Midway Alarms Inc - CLOSED
13. ADT - Official Sales Center
From Business: ADT is one of today's most trusted and well-known brands in the security industry and currently serves more than six million customers, making us the largest…
14. ADT Security Services
From Business: ADT is one of today's most trusted and well-known brands in the security industry and currently serves more than six million customers, making us the largest…
16. Atlantic Security Inc
From Business: Protecting Homes & Families. Will you keep an eye on things for me? That's all it used to take to make you feel secure about your home. Your neighbor was there…
17. Fireline Corp
From Business: The Fireline Corporation is a Maryland Corporation founded in 1947 by John Waters. We are a company committed to excellence in providing professional fire…
18. Bahia
From Business: As local family owned business, Keystone Alarm Services has been dedicated to keeping the families and businesses of South Central Pennsylvania safe for over 20…
23. Intervid Inc - CLOSED
24. Ark Systems Inc
From Business: ARC Engineering is the premier Engineering firm serving the Baltimore Washington Metropolitan Area. We specialize in many different areas and are available for…
25. Accutech Systems
26. Guardian Protection Services
From Business: Guardian Protection Services is the world's largest-privately held security company. Guardian sells, installs and monitors home and business security systems in…
27. Electric Advantage Inc
29. Devcon Security - DC
From Business: Devcon Security Services Corp. is a leading provider of installation, monitoring and related electronic business and home security services with more than 50…
30. Universal Safety Products, Inc
From Business: Universal Security Instruments manufactures and distributes safety and security devices, including smoke, fire and carbon monoxide alarms; wireless doorbells;…
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