636-519-0022
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Dedicated Connection
Our system operates using a dedicated cellular connection, so your property remains secure even if the phone line is cut, the power is out, or the Internet is down.
Total Control
Arm and disarm your system from anywhere, check your system’s status, and get notified of activity at your property using our powerful smarter security app.
Trusted Solutions
Get peace of mind with 24/7 professional monitoring and technology powered by Alarm.com — the platform trusted by over 6 million people to protect their homes and businesses.
Proactive Safeguards
Easily set rules so your property responds automatically in an emergency to keep you safe. Receive a notification if you forget to arm your system and always know if an alarm is triggered. We even send life-saving alerts to residents in the path of weather-related danger.
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Special Home Security Offer: Refer a friend who starts service and receive a $50 credit!
Special Business Security Offer: Refer a friend who starts service and receive a $50 credit!
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About Westco Security & Technology Systems
Westco Security has been proudly serving the St. Louis area since 1983, providing reliable security and technology solutions for both residential and commercial clients. With over 40 years of experience, Westco offers professionally installed alarm systems, video surveillance, access control, and smart automation tailored to each customer’s needs. The team is committed to delivering dependable protection, quality workmanship, and responsive service, helping clients feel secure and supported every step of the way.
215 Chesterfield Industrial Blvd. Chesterfield | MO | 630051201
(636) 519-0022