Compare the highest-rated home security professionals in California, Maryland. All contractors are licensed, insured, and verified through our rigorous screening process.
A leading local security integrator known for personalized service and high-quality installations. They specialize in custom-designed systems that integrate security, video surveillance, and smart home automation. Their 24/7 professional monitoring is provided through a highly-rated, UL-listed central station.
As an authorized dealer for ADT, this provider offers the brand recognition and reliability of the nation's leading security company with local installation and service. They provide a wide range of ADT-monitored equipment and are known for their strong customer service and rapid response times.
A national provider known for its advanced, tech-forward smart home security systems. Vivint specializes in fully integrated solutions where security, cameras, doorbell cameras, smart locks, and thermostats all work seamlessly together through a single app. They use their own proprietary monitoring centers.
** The home security market in California, Maryland, is robust and competitive, driven by its proximity to military installations like NAS Patuxent River and a growing residential community. The average quality is high, with a healthy mix of strong local integrators (like ADF) and national giants (ADT, Vivint) competing on service and technology. Local companies often excel in personalized customer service and custom installations, while national brands leverage extensive monitoring infrastructure and brand trust. Competition is moderate to high, which benefits consumers through competitive pricing and service offerings. Typical pricing for a professionally installed system ranges from $0 to $200 upfront (with a contract), with monthly monitoring fees between $30 and $60+. For custom or extensive systems with integrated smart home features, installation costs can be $1,000+ with higher monthly fees. Most reputable providers are licensed, insured, and use UL-listed or FM-approved monitoring centers.
4.7+ star average from verified customer reviews
All contractors are properly licensed and insured
10+ years average experience in the industry
Familiar with California regulations and climate
Get answers to common questions about home security services in California, Maryland.
In the California, MD area, a basic professionally installed system with 24/7 monitoring typically starts around $30-$50 per month, plus an initial equipment and installation fee that can range from $0 to a few hundred dollars, often depending on promotions. Local factors like the size of your home, specific equipment (e.g., flood sensors for properties near the Patuxent River or Chesapeake Bay), and the chosen provider (national vs. local) will influence the final price. It's wise to get quotes from several providers to compare packages.
St. Mary's County does not require a general permit for homeowners to install a security system themselves. However, if your system includes monitored fire alarms, you must register the system with the St. Mary's County Department of Public Safety. Additionally, if your installation requires significant electrical work, standard county building or electrical permits may be necessary, so it's best to consult with your chosen professional installer.
The humid summers and potential for coastal storms in California, MD mean you should prioritize systems with equipment rated for humidity and temperature fluctuations. For homes near water or in low-lying areas, integrating flood sensors and a cellular backup for your alarm system is highly recommended, as power and internet outages can occur during severe weather. This ensures your monitoring remains active even if landlines or cables are damaged.
National providers offer brand recognition and often the latest technology, while local California, MD companies may provide more personalized service, faster local response times for maintenance, and a better understanding of area-specific crime patterns. Key questions to ask any provider are about their local monitoring center response procedures, service technician availability in St. Mary's County, and their experience with the local power and communication infrastructure.
It is a valid consideration. Some wireless security devices, especially older models, could experience rare interference from the broad spectrum of radio frequencies used in the testing and development at PAX River. Reputable providers use encrypted, dedicated frequencies and technology designed to avoid such interference. When getting a quote, simply ask the provider to confirm their equipment is robust against RF (radio frequency) interference common in areas with major military installations.