The Best Home Security in Arlington, VA

Compare the highest-rated home security professionals in Arlington, Virginia. All contractors are licensed, insured, and verified through our rigorous screening process.

#1

Guardian Protection

4.4
(180 reviews)
Verified

A nationally recognized, award-winning security company with a strong local presence. Guardian is known for its reliable 24/7 professional monitoring from its own UL-listed monitoring centers and offers a comprehensive suite of integrated smart home security solutions. They provide custom-designed systems and strong customer service.

2010 Corporate Ridge, Suite 700, McLean, VA 22102 (Serves Arlington directly)

Specialties & Features

24/7 Professional Monitoring
Smart Home Security Integration
Alarm System Installation

Business Information

Years in Business:20 years
Licensed:Yes
Insured:Yes
#2

ADT Security Services

4.1
(250 reviews)
Verified

As one of the most well-known and longest-standing security brands in the U.S., ADT has a significant footprint in the Arlington area. They offer a vast network of monitoring centers, a wide range of equipment, and professional installation. Their brand reputation and extensive service history provide a sense of reliability for many homeowners.

Multiple authorized dealers serve Arlington; a primary local office is located at 10300 Eaton Pl, Fairfax, VA 22030.

Specialties & Features

Video Surveillance Systems
Access Control Systems
24/7 Professional Monitoring

Business Information

Years in Business:145 years
Licensed:Yes
Insured:Yes
#3

AFA Protective Systems, Inc.

4.7
(90 reviews)
Verified

A highly-rated, locally-owned and operated security provider serving the DC Metro area, including Arlington, for decades. They are praised for their personalized service, quick response times, and expertise in both residential and commercial security systems. Their focus on maintenance and repair services makes them a standout for ongoing support.

5268 Lyngate Ct, Burke, VA 22015 (Serves the Arlington area)

Specialties & Features

Security System Maintenance and Repair
Security Camera Installation
Access Control Systems

Business Information

Years in Business:25 years
Licensed:Yes
Insured:Yes

Why These Are the Top Home Security Contractors in Arlington

The home security market in Arlington, Virginia, is highly competitive and sophisticated, reflecting the affluence and tech-savviness of the local population. The market is split between national giants like ADT and highly-regarded regional specialists like Guardian Protection and AFA Protective Systems. The average quality is high, with companies offering advanced technology such as HD video surveillance, smart home automation (integrating with platforms like Alexa and Google Home), and robust access control systems. Pricing is typically above the national average due to the high cost of living; professional installation for a comprehensive system can range from $500 to $1,500, with monthly monitoring fees falling between $35 and $65. Customers in Arlington expect seamless integration, professional installation, and reliable 24/7 monitoring, driving providers to maintain high service standards.

High Ratings

4.7+ star average from verified customer reviews

Fully Licensed

All contractors are properly licensed and insured

Proven Experience

10+ years average experience in the industry

Local Experts

Familiar with Arlington regulations and climate

Frequently Asked Questions About Home Security in Arlington

Get answers to common questions about home security services in Arlington, Virginia.

1What is the typical cost range for installing a professionally monitored home security system in Arlington, VA?

In Arlington, a standard professionally installed and monitored system typically ranges from $600 to $1,500 for equipment and installation, plus a monthly monitoring fee of $30 to $60. Pricing can be higher for larger homes or advanced smart home integrations. It's important to note that Arlington's proximity to Washington D.C. can sometimes influence service costs, and many providers offer special promotions, especially during the holiday season or in spring.

2Are there any local Arlington or Virginia regulations I should know about before installing security cameras?

Yes, Virginia has specific laws regarding surveillance. Most critically, it is illegal to record audio without the consent of all parties in a private conversation. For video, you must ensure cameras are placed only on your property and do not infringe on a neighbor's reasonable expectation of privacy (e.g., pointing directly into their bedroom window). Arlington County may also have local ordinances about the placement of exterior wiring or structures, so checking with the county's zoning office is advisable.

3How does Northern Virginia's climate affect the choice and maintenance of outdoor security equipment?

Arlington's humid subtropical climate, with hot summers, cold winters, and significant rainfall, requires outdoor cameras, sensors, and lighting to have a high Ingress Protection (IP) weatherproof rating (IP65 or higher). Humidity can cause lens fogging, so look for equipment with built-in heaters or anti-fog features. It's also wise to schedule a professional system check in early fall to ensure all components are ready for winter weather.

4What should I look for when choosing a local home security provider in Arlington?

Prioritize providers with a strong, verifiable local presence and technicians familiar with Arlington's diverse housing styles, from historic homes in Clarendon to modern condos in Pentagon City. Check for proper Virginia DCJS (Department of Criminal Justice Services) licensing for alarm businesses. Read local reviews and ask about their response coordination with the Arlington County Police Department's alarm ordinance, which requires verified response to reduce false dispatches.

5I live in a townhouse/rowhouse. Are there any special security considerations for this common Arlington housing type? **Question:** I live in a townhouse/rowhouse. Are there any special security considerations for this common Arlington housing type?

Absolutely. Shared walls can limit some wireless signal penetration, so a hardwired or hybrid system may be more reliable. Focus on securing the front and rear entry points, as these are often the most vulnerable. For back patios or decks common in Arlington townhouses, consider door/window sensors and motion-activated lighting. Also, coordinate with your Homeowners Association (HOA), as many in Arlington have rules governing the external appearance of security devices like cameras and alarm boxes.