SECURITY AND ALARM SYSTEM EXPERTS

Trust the People Who
Treat Your Home & Family
Like Their Own

SYSTEMS STARTING AT $49

Serving families and businesses in Maryland, Washington DC and Northern Virginia for over 20 years.

Sales Phone

(866) 891-7261

Service Phone

(855) 871-7233

Installation Phone

(866) 891-7261

False Alarm

(855) 875-7233

Billing

(855) 742-9180

BUY NOW

Sign up for a Free Security Quote or Schedule a Webinar with One of Our Security Experts

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Important Numbers

Sales: (866) 891-7261

Service: (855) 871-7233

False Alarm: (855) 875-7233

Billing: (855) 742-9180

ADDRESS

1ST SECURITY USA

841 EAST FORT AVENUE

SUITE 280

BALTIMORE, MD 21230

Serving all of Maryland, Washington DC,
and Northern Virginia
for over 20 years.