The Best Home Security in Derwood, MD

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

#1

Guardian Protection

4.5
(150 reviews)
Verified

A nationally recognized, employee-owned company with a strong local presence. They are known for reliable 24/7 professional monitoring, high-quality DIY and professionally installed security systems, and comprehensive smart home integration. They offer custom solutions and have a reputation for excellent customer service.

1701 Research Blvd, Rockville, MD 20850 (This is their primary local office/sales office for the area)

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

A-Plus Security & Solutions, Inc.

4.8
(80 reviews)
Verified

A highly-rated local contractor specializing in custom security solutions for residential and commercial properties. They are praised for their personalized service, technical expertise, and high-end equipment. Their services range from basic alarm systems to advanced access control and video surveillance.

8003 Cessna Ave, Gaithersburg, MD 20879

Specialties & Features

Access Control Systems
Video Surveillance Systems
Security System Maintenance and Repair

Business Information

Years in Business:15 years
Licensed:Yes
Insured:Yes
#3

ADT Security Services

4.1
(250 reviews)
Verified

As the nation's largest and most well-known security provider, ADT has a significant local footprint serving Derwood. They offer a wide range of standardized packages, their own proprietary monitoring centers, and brand-name equipment. Their strength lies in their extensive infrastructure and brand recognition.

51 Monroe St, Rockville, MD 20850 (Local authorized dealer/office)

Specialties & Features

24/7 Professional Monitoring
Security Camera Installation
Alarm System Monitoring Services

Business Information

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

Why These Are the Top Home Security Contractors in Derwood

The home security market in Derwood, Maryland, is competitive and served by a mix of national giants and highly specialized local contractors. Residents have access to a high standard of service quality. The market is characterized by strong competition, which drives innovation and customer service. Typical pricing varies significantly based on the provider and system complexity. Basic monitored alarm systems can start from $30-$50 per month, plus installation fees that range from $0 (with a contract) for standard systems to several hundred or thousands of dollars for extensive, custom installations involving high-end cameras, access control, and full smart home integration. The proximity to technology hubs in Rockville and Gaithersburg means residents have excellent access to providers offering the latest in security technology and smart home automation.

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 Derwood regulations and climate

Frequently Asked Questions About Home Security in Derwood

Get answers to common questions about home security services in Derwood, Maryland.

1What is the typical cost range for a professionally installed home security system in Derwood, and are there any local factors that affect pricing?

In the Derwood and greater Montgomery County area, a basic professionally installed system typically starts between $200-$600 for equipment and installation, with monthly monitoring fees ranging from $30 to $60. Local factors that can increase cost include the need for cellular backup (due to reliable monitoring being essential) and the integration of home automation features popular in the area, like smart thermostats to manage Maryland's humid summers and cold winters efficiently.

2How long does professional installation usually take for a Derwood home, and what should I expect during the process?

For a standard single-family home in Derwood, professional installation typically takes 2 to 4 hours. You should expect the technician to survey your home's layout, discuss optimal sensor placement (including considering common entry points for local homes), run wires discreetly, and test all equipment. They will also ensure the system is compatible with local Montgomery County alarm permit requirements, which you are responsible for obtaining.

3Are there specific security concerns or seasonal patterns I should consider for my Derwood home?

Yes, seasonal patterns are important. The longer summer daylight hours and open windows can increase vulnerability to opportunistic theft, while the extended winter darkness provides more cover for burglars. Additionally, securing detached structures like sheds is crucial year-round in Derwood, as they often store lawn equipment and tools that are attractive to thieves. Preparing your system for power outages during Maryland's occasional severe summer storms or winter nor'easters is also a key consideration.

4What should I look for when choosing a local home security provider serving Derwood, MD?

Prioritize providers with a strong, verifiable local presence and technicians familiar with Montgomery County's specific alarm ordinances and response protocols. Look for companies that offer cellular or internet-based monitoring to ensure reliability, as traditional landlines are becoming less common. It's also wise to choose a provider experienced with the varied architectural styles in Derwood, from older colonials to newer developments, to ensure proper system design.

5Is an alarm permit required in Derwood, and what are the consequences of not having one?

Yes, Montgomery County requires an alarm permit for any monitored security system. You can obtain one through the Montgomery County Police Department's website. Failure to have a valid permit can result in fines for false alarm dispatches, and repeated false alarms (even with a permit) incur escalating fees. This local regulation is strictly enforced to conserve police resources, so ensuring your system is properly maintained and your household is trained on its use is essential.