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2025

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Best Home Security Companies in Germantown, MD

Our Recommended Top 11

We did the research for you!

  • Licensing
  • User Reviews
  • Mystery Shopping Calls

Our goal is to connect people with the best local professionals. We scored Germantown home security companies on more than 25 variables across five categories, and analyzed the results to give you a hand-picked list of the best.

28Reviewed

21Curated

11Top Picks

Learn about our selection process.

Providers

featured provider = Featured Provider

7820B Wormans Mill Rd #382, Frederick, MD 21701

Expertise.com Rating

Review Sources

Google
4.7 (13)

Why choose this provider?

FoxCrest Security works on preventing threats to properties in the Germantown area. It installs surveillance cameras and alarm door access systems in homes, which notify clients of unusual activities through their mobile devices. Round-the-clock customer services are provided, allowing clients to book an appointment and report issues at any time. FoxCrest Security, a Maryland State Police-licensed security installation company, was founded in 2016. It is an authorized dealer of DSC, and it carries the brand Hikvision.

  • Pro Installation

19530 Amaranth Dr.,, Germantown, MD 20874

Expertise.com Rating

Why choose this provider?

SmarTV is a full-service design enterprise that has been catering to families in Germantown since 2000. It helps secure the vicinity of residential communities by mounting high-resolution, vandal-resistant, and weatherproof surveillance cameras. In addition, the business automates rooms, providing homeowners with smart lighting and voice control for locking doors and setting thermostats. SmarTV extends 24/7 technical support. It also serves commercial clients, including owners of fitness centers and casinos. Other services include sound system installation and infrastructure cabling.

  • CCTV Systems

1858 Rochelle Ave, Capitol Heights, MD 20743

Expertise.com Rating

Review Sources

Google
4.9 (55)
Facebook
1.0 (1)

Why choose this provider?

Level Up Installations, LLC, offers home security systems to clients in Germantown and the surrounding areas. The company brings more than 15 years of experience in the industry. Its technicians install security devices like CCTVs, IP cameras, smart locks, and kickplates. They also handle home theater installation projects, provide networking and cabling solutions, and help customers achieve their desired home lighting for indoor and outdoor uses. Level Up Installations carries products from brands like Sony, Ring, and Google Home.

  • Free Consultation
  • Pro Installation

8532 Horseshoe Ln, Rockville, MD 20854

Expertise.com Rating

Review Sources

Yelp
5.0 (32)
Google
5.0 (6)

Why choose this provider?

Poseidon Systems has been providing smart home solutions to local families and businesses in the Germantown area for over 40 years. It offers custom home automation security systems with modern functionality, including smart locks, camera doorbells, video surveillance, and fire, smoke, and water alerts. Clients can also integrate facial recognition and motion sensors into the system. It develops personalized smart lighting solutions and entertainment systems with distributed audio and video options. Poseidon Systems is Control4 Certified and is a CEDIA Certified Networking Specialist

  • Free Consultation

45 West Ostend St, Suite 600, Baltimore, MD 21230

Expertise.com Rating

Review Sources

Yelp
4.5 (9)

Why choose this provider?

Alpha Cameras and Security installs home CCTVs and access control systems, helping protect the Germantown community. It conducts home risk assessments to identify locations that are at risk of threats and intrusions. Some of its products include low-profile wedge, 360 indoor, and fixed motorized cameras, which come in black and white variants. It also provides junction boxes that protect wiring and give clean look. The business has been catering to the security and tech support needs of clients for over 20 years.

  • Free Consultation

911 North East Street, Frederick, MD 21701

Expertise.com Rating

Review Sources

Google
4.2 (10)
Facebook
4.4 (10)

Why choose this provider?

Advanced Wiring Solutions, LLC., is a Frederick-based company that deals with clients throughout Germantown. It provides security camera products and installs options from different brands, including ExacqVision, Hikvision, and IndigoVision. It also sets up access control systems that allow individuals to manage their building's entry points through devices like key fobs and keycards. For property owners aiming to decrease their fire risk, the company offers smoke alarms. Advanced Wiring Solutions has been handling residential and commercial projects for more than 10 years.

  • Pro Installation

8220-A Stayton Drive, Jessup, MD 20794

Expertise.com Rating

Review Sources

Google
4.1 (182)

Why choose this provider?

Vintage Security is a source of hardwired and wireless security solutions for homes and small businesses in the Germantown metro. Its installers and technicians install security and automation systems that keep families safe from intruders. They also install video surveillance technologies. Since its inception in 2000, Vintage Security has served more than 19,000 property owners throughout the Washington D.C, Northern Virginia, and Maryland areas. It also holds membership in the Maryland Burglar and Fire Alarm Association.

  • CCTV Systems
  • Home Theater Installation
  • Smart Home Installation

202 E Broadway, Germantown, MD 21014

Expertise.com Rating

Review Sources

Facebook
5.0 (1)

Why choose this provider?

Harford Alarm Company is a locally-owned and -operated business that helps protect and secure homes and businesses throughout Germantown and nearby locations. It installs a wide range of home security equipment, including fire/gas alarms, intrusion detectors, camera systems, automatic gates/barriers, video intercom systems, and vehicle entry/driveway monitors. It also offers smart technology systems that allow homeowners to access camera feeds from their phones and computers. The company has been in business since 1968 and is a UL-certified central station.

  • Free Consultation
  • Pro Installation

9711 Washingtonian Blvd Suite 550, Gaithersburg, MD 20878

Expertise.com Rating

Review Sources

Google
4.1 (9)

Why choose this provider?

AWT Security is an authorized Brinks Home authorized dealer providing residential security products and solutions to Germantown residents. It offers home security packages that include CCTV systems, keypads, sensors, and electronic locks. The packages also include alarm monitoring services from Brinks Home's Five Diamond Certified 24/7 alarm response center with uninterrupted monitoring for security and safety concerns. Brinks Home has received the Frost & Sullivan Alarm Monitoring Company of the Year award in 2008, 2010, and 2011.

  • CCTV Systems
  • Pro Installation
  • Free Consultation

1826 E. Joppa Road, Baltimore, MD 21234

Expertise.com Rating

Review Sources

Google
4.7 (12)

Why choose this provider?

Strat Security Systems caters to clients in and around Germantown. The company services residential areas with a wide range of round-the-clock home security solutions, including IP surveillance cameras, voice recognition automation devices, sirens, motion detectors, and alarm systems that protect families against fire, property damage, and burglary. It also offers equipment designed to safeguard commercial establishments from any mass emergency. Strat Security Systems has been in business for over three decades and is affiliated with Alarm.com.

  • Free Consultation
  • Pro Installation

7868 Eastern Avenue, Baltimore, MD 21224

Expertise.com Rating

Review Sources

Google
4.2 (156)
Yelp
1.0 (3)

Why choose this provider?

Guardian Security Systems serves individuals and businesses in Germantown and the surrounding areas. It carries and installs various alarm systems, offering options that are accessible via phone along with PC-based systems. Its team also installs IQ Panel 2 Plus equipped with Bluetooth wireless disarming, photo capturing, mobile app control, and built-in glass break protection. In addition, video surveillance and access control systems are provided. Guardian Security Systems' motion detectors are pet-friendly and allow furry family members to move freely.

  • Free Consultation

Compare our Top Home Security Companies

NameExpertise RatingAddressPromotionsLearn more
FoxCrest Security
7820B Wormans Mill Rd #382, Frederick, MD 21701
SmarTV
19530 Amaranth Dr.,, Germantown, MD 20874
Level Up Installs
1858 Rochelle Ave, Capitol Heights, MD 20743
Poseidon Systems
8532 Horseshoe Ln, Rockville, MD 20854
Alpha Cameras and Security
45 West Ostend St, Suite 600, Baltimore, MD 21230
Advanced Wiring Solutions, LLC.
911 North East Street, Frederick, MD 21701
Vintage Security
8220-A Stayton Drive, Jessup, MD 20794
Harford Alarm Company
202 E Broadway, Germantown, MD 21014
AWT Security
9711 Washingtonian Blvd Suite 550, Gaithersburg, MD 20878
Strat Security Systems
1826 E. Joppa Road, Baltimore, MD 21234
Guardian Security Systems
7868 Eastern Avenue, Baltimore, MD 21224

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