Compare the highest-rated home security professionals in Chesterfield, Missouri. All contractors are licensed, insured, and verified through our rigorous screening process.
A locally owned and operated security integrator with a long-standing reputation in the St. Louis metro area. They are known for personalized service, high-quality equipment from brands like DSC and Avigilon, and their own in-house, St. Louis-based 24/7 monitoring center (A-1 Central Station). They specialize in custom-designed systems for both residential and commercial clients.
A national leader with a strong local presence. ADT is known for its brand recognition, extensive nationwide monitoring network, and broad range of smart home integrations. They offer professionally installed systems and are a go-to for many homeowners seeking a well-known, reliable provider with extensive resources.
A highly-rated local security company serving the St. Louis region, including Chesterfield. They focus on custom residential and commercial security solutions and are known for their responsive customer service and expertise in modern security technology, including smart locks and video doorbells.
The home security market in Chesterfield, MO is robust and competitive, characterized by a mix of nationally recognized giants like ADT and Vivint and several highly reputable, long-standing local integrators. The affluent nature of Chesterfield and its suburbs drives demand for high-end, integrated systems that include video surveillance, smart home automation, and access control. The average quality of service is high, as local companies compete on service quality and customization rather than just price. Typical pricing for a professionally installed system can range from $600 to $2,000+ for equipment and installation, with monthly monitoring fees typically falling between $30 and $60+. Customers in this market tend to value local monitoring centers (like A-1's), responsive maintenance, and seamless technology integration.
4.7+ star average from verified customer reviews
All contractors are properly licensed and insured
10+ years average experience in the industry
Familiar with Chesterfield regulations and climate
Get answers to common questions about home security services in Chesterfield, Missouri.
In Chesterfield, a professionally installed, monitored system typically ranges from $0 to $200 for equipment and installation with a long-term contract, plus a monthly monitoring fee of $30 to $60. Regional pricing is competitive, but final costs depend on your home's size, the technology (cellular/wired), and add-ons like security cameras or home automation. It's wise to get quotes from several local providers to compare packages specific to the St. Louis area market.
Chesterfield's temperature extremes and seasonal thunderstorms necessitate choosing equipment rated for a wide operating temperature range and systems with a cellular or dual-path (cellular + internet) backup to maintain monitoring during power outages. For outdoor cameras and sensors, ensure they have a high weatherproof (IP) rating to withstand summer humidity, heavy rain, and winter ice. A local provider will understand these regional installation best practices.
Yes, while Missouri state law is generally permissive, St. Louis County ordinances require that surveillance cameras cannot be positioned to intentionally record inside a neighbor's home or private areas. In Chesterfield, it's also important to check your specific subdivision's covenants (HOA rules), as they may have guidelines on the placement and appearance of external security equipment to maintain community aesthetics.
A reputable local Chesterfield provider often offers more personalized service, faster local technician response for maintenance, and specific knowledge of area crime trends and infrastructure. Verify they are licensed by the Missouri Division of Professional Registration as a Private Security Firm and that their monitoring center is UL-listed. Always check reviews from other local homeowners and ask for local references.
For perimeter coverage in wooded or secluded lots common in Chesterfield, consider adding motion-activated outdoor lighting and perimeter sensors, such as glass break detectors or window sensors, on all accessible ground-floor openings. Wireless outdoor cameras with motion detection and night vision are crucial for monitoring tree lines and driveways. Discuss with your installer about creating layered "defense zones" tailored to your property's specific layout.