Home security systems in Germantown, MD

There are 78 home security companies within 25 miles of Germantown, MD in the AssistAnt directory as of October 16, 2026, 1 of them based in Germantown itself. None are verified by AssistAnt yet, so check a business’s license and insurance before you hire it. Verified businesses are listed first, then by distance. No business can pay for a higher spot.

Home security systems near Germantown

• Trisparkles LLC Germantown, MD · 0.4 mi Not verified yet (833) 609-0800
• Adt Security Services Gaithersburg, MD · 3.5 mi Not verified yet (301) 637-3203
• Adt Security Services Gaithersburg, MD · 3.8 mi Not verified yet (800) 743-5147
• Identicomm Technologies, Inc. Gaithersburg, MD · 5.5 mi Not verified yet (301) 212-9260
• All About Security, Llc Gaithersburg, MD · 6.3 mi Not verified yet (240) 587-6322
• First Security Services Rockville, MD · 12.1 mi Not verified yet (301) 468-1110
• Anabon Security Rockville, MD · 12.2 mi Not verified yet (301) 900-1000
• Advanced Drainage Systems, Inc. (ADS) Mount Airy, MD · 12.7 mi Not verified yet (301) 829-6470
• ResponseTECH Inc. Rockville, MD · 13.0 mi Not verified yet (301) 469-8050
• Kd's Outlet Llc Rockville, MD · 14.2 mi Not verified yet (240) 595-7129
• Steelcloud Ashburn, VA · 14.4 mi Not verified yet (703) 674-5500
• Splaine Security Systems, Inc. Kensington, MD · 15.0 mi Not verified yet (877) 942-6262
• Volta, Inc. Ashburn VA Ashburn, VA · 15.1 mi Not verified yet (888) 479-9672
• Cis Mobile Ashburn, VA · 15.2 mi Not verified yet (703) 996-0500
• Integrated Media Systems Ashburn, VA · 15.2 mi Not verified yet (703) 420-5434
• The Physical Security Group, Llc Frederick, MD · 15.9 mi Not verified yet (301) 662-1838
• Cofense Leesburg, VA · 16.1 mi Not verified yet (703) 652-0717
• Blue Raven Executive Protection & Security Services Leesburg, VA · 16.4 mi Not verified yet (703) 794-5722
• Blue Mantle Technology Sterling, VA · 16.5 mi Not verified yet (703) 955-4780
• Brivo Bethesda, MD · 16.8 mi Not verified yet (301) 664-5242
• Integrity Systems Inc Leesburg, VA · 16.9 mi Not verified yet (703) 669-2258
• Avs Technology Sterling, VA · 16.9 mi Not verified yet (800) 701-1866
• Humango Solutions Leesburg, VA · 17.0 mi Not verified yet (703) 890-1559
• Frontpoint Security Sterling, VA · 17.3 mi Not verified yet (855) 705-5071
• Digitronics, Inc. Herndon, VA · 17.4 mi Not verified yet (703) 707-0770
• 365 Data Center Reston, VA · 17.4 mi Not verified yet (571) 267-3418
• LookingGlass Cyber Solutions Reston, VA · 17.5 mi Not verified yet (703) 351-1000
• Northland Controls Reston, VA · 17.6 mi Not verified yet (833) 811-4185
• Securiport Llc Reston, VA · 17.6 mi Not verified yet (202) 333-0159
• Advanced Wiring Solutions Frederick, MD · 17.8 mi Not verified yet (877) 803-7456

Showing the 30 listed first. Search by ZIP code to see more.

Questions

How many home security companies are near Germantown, MD?

78 within 25 miles, 1 in Germantown, as of October 16, 2026.

Which home security companies near Germantown, MD are verified?

None yet. Verified means AssistAnt checked the business registration and insurance; unverified listings come from public business records.

Can a business pay to rank higher on AssistAnt?

No. Verified businesses are listed first, then everyone else by distance. Placement cannot be bought, and AssistAnt never sells your contact information.

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Nearby towns

• Gaithersburg, MD 5 mi
• Rockville, MD 11 mi
• Mount Airy, MD 14 mi
• Kensington, MD 15 mi
• Sterling, VA 15 mi
• Bethesda, MD 16 mi
• Ashburn, VA 16 mi
• Leesburg, VA 16 mi
• Frederick, MD 17 mi
• Herndon, VA 17 mi

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