Contact Potomac Security Systems

Request a free home security estimate in Potomac or anywhere in Montgomery County, Maryland. We provide clear recommendations for your home and follow up promptly.

Call Us

(301) 767-0039

Monday-Friday, 8:00 AM-5:00 PM

If you call after hours, leave a message and we will return your call the next business day.

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Email Us

contactus@potomacalarms.com

We typically respond within 1 business day.

During alarm events, the monitoring station contacts the phone numbers listed on your account.

Send Email

Alarm dispatch and emergency response are handled 24/7 by an independent monitoring station, which calls the phone numbers on file. Potomac Security Systems supports equipment, service, scheduling, and billing.