Home Security Services locations near Gaithersburg, MD

Showing 1–10 of 10 results

Gaithersburg, MD has 10 home security services listings across 9 ZIP codes. Details on this page were last refreshed Oct 2026.

Updated Oct 2026

Ontime Security Solution

Locks & Locksmiths

📍 18310 Montgomery Village Ave #400, Gaithersburg, MD, 20886

📞 301-800-0973

🌐 www.gaithersburg.locksmithasap.net

Locksmith ASAP will make you believe in customer service again. has been working in the area for many years, gaining clients with our great discounts.

United Native Technologies Inc

Home Security Services

📍 652 Chestertown St, Gaithersburg, MD, 20878

📞 301-948-1885

🌐 www.unticorp.com

See us for all your Home Automation, A/V and Security Products, Services and Consulting needs. Locally owned and operated.

Microlog Corporation

Security Alarm Systems

📍 401 Professional Dr, Gaithersburg, MD, 20879

📞 301-540-5500

Sentry Installation

Security Alarm Systems

📍 15940 Derwood Rd, Rockville, MD, 20855

📞 301-670-1008

🌐 www.sentryinstallation.com

Sentry Installation, Inc. has been providing security systems to the Greater Washington, DC metropolitan area for over 29 years. We also offer quality res

Sentry Installation

Security Alarm Systems

📍 15940 Derwood Rd, Derwood, MD, 20855

📞 301-670-9757

🌐 sentryinstallation.biz

Updated Oct 2026

EZ Key Security Services

Locks & Locksmiths ⭐ 5.0

📍 22530 Gateway Center Dr Ste 900, Clarksburg, MD, 20871

📞 301-660-3618

🌐 www.clarksburg.locksmithasap.net

If you need a quick locksmith service, Locksmith ASAP will be there. We know how important it is to provide fast service to those who need it most.

Updated Oct 2026

AM-PM Key & Security Bros

Locks & Locksmiths ⭐ 5.0

📍 5230 Tuckerman Ln Ste 110, North Bethesda, MD, 20852

📞 301-375-0952

🌐 www.northbethesda.locksmithasap.net

Locksmith ASAP will make you believe in customer service again. has been working in the area for many years, gaining clients with our great discounts.

Updated Oct 2026