Compare the highest-rated home security professionals in Northbrook, Illinois. All contractors are licensed, insured, and verified through our rigorous screening process.
ADT is a nationally recognized leader in home security, offering comprehensive protection solutions. Their strength lies in their reliable 24/7 professional monitoring from multiple centers, a wide range of high-quality equipment, and strong brand reputation for dependability. They are a one-stop shop for both basic and advanced smart home security integration.
Vivint specializes in cutting-edge, integrated smart home security systems. They are known for their proprietary technology, including advanced smart cameras, doorbell cameras, and robust home automation features that can be controlled from a single panel or smartphone app. Their systems are professionally installed and include 24/7 monitoring.
Guardian Protection is a highly-rated, employee-owned national company with a strong regional presence in the Chicago area. They are frequently praised for their customer service, custom system design, and the quality of their professional installation. They offer a full suite of security products and maintain their own UL-listed monitoring center for high reliability.
** The home security market in Northbrook, IL, is mature and highly competitive, reflecting the community's high property values and demand for safety. The average quality of service is very high, with providers competing on technology, integration, and customer service rather than just price. Residents have access to both the latest smart home ecosystems and robust, traditional alarm monitoring. Typical pricing involves an initial investment for equipment and professional installation (ranging from $0 to $1,500+, often dependent on promotions and system complexity), followed by a monthly monitoring fee typically between $40 and $70. This fee usually includes 24/7 professional monitoring, system updates, and customer support. The competition ensures that Northbrook homeowners can find a provider that fits a wide range of technical needs and budgets, from basic intrusion detection to fully integrated smart homes with comprehensive video surveillance and access control.
4.7+ star average from verified customer reviews
All contractors are properly licensed and insured
10+ years average experience in the industry
Familiar with Northbrook regulations and climate
Get answers to common questions about home security services in Northbrook, Illinois.
In Northbrook, a professionally installed and monitored security system typically ranges from $600 to $1,500 for equipment and installation, plus a monthly monitoring fee of $30 to $60. The Village of Northbrook requires an annual alarm permit (currently $25 for residential), and failure to register can result in fines for false alarms, which is a key local regulation to note.
Northbrook's cold, snowy winters and humid summers demand systems with components rated for extreme temperatures. We recommend outdoor cameras with built-in heaters for lens defogging and reliable operation down to -20°F, and ensuring all external wiring and sensors are properly sealed against moisture and ice buildup common in our Illinois climate.
While Northbrook is generally safe, being adjacent to major highways like I-294 can increase transient traffic. A comprehensive system should include perimeter sensors on doors and first-floor windows, motion-activated lighting for larger properties common in the area, and video doorbells to monitor package deliveries, which are a frequent target.
Prioritize providers licensed by the State of Illinois (they must hold a Private Alarm Contractor Agency license) and those with a physical local presence for faster service. Verify they are familiar with Northbrook Police Department's alarm response protocols and can integrate systems with local emergency services for efficient dispatch.
Schedule installation in spring or fall to avoid extreme weather delays. Most standard installations in a Northbrook home are completed in one day. Planning before summer or winter holiday travel seasons is wise, as providers' schedules fill up, and it allows time to acclimate your system before peak burglary periods identified by local crime statistics.