About Alarm Systems Plus

Home Automation / Security System Company in Sterling Heights, Michigan

Fire Alarm, CCTV Camera, & Audio / Video Systems 

Alarm Systems Plus was established in 1990 by Howard Mark Lang. He was one of the head sales managers for Guardian Alarm before establishing his own company, with the goal of serving both residential and commercial customers. Howard unfortunately passed away in February, 2018. His daughter, Emily A. Stong, is continuing to grow the company, keeping her father's legacy going.

Alarm Systems Plus

By providing great products at the lowest possible prices, we have grown from zero customers to thousands of subscribers through the years. Every customer is treated with the utmost attention to detail, whether the customer be one of our very own, or a contractor's customer. The quality of installation has provided many, many referrals from our happy, satisfied customers. Alarm Systems Plus provides home and business security and other services to hundreds of homeowners and business owners. Many of our customers been with us for years, some 30 years of continued service.

We specialize in many areas of the Alarm Industry. Alarm Systems Plus offers complete integrated security systems that incorporate Burglar Alarms, Camera Systems, and Access Control, including Bionic finger readers, background sound, Intercoms, and fire systems. Many condominiums and apartment complexes have used Alarm Systems Plus as a one-stop security company. Our technicians install and service speaker systems, hang TV's, and other audio/visual aspects. We have complete knowledge in installing and programming numerous camera systems including Speco Technologies, Hikvision, Truvision, Dahua, Flir, and Watchdog.