Columbia Information

239 Swartz Rd.

Lexington, SC 29072


Monday – Friday, 8:00 am – 5:00 pm

Smart Home Automation and Security Systems for the Greater Columbia Area

QEI Security & Technology provides a one-stop solution combining quality brands and superior service in advanced home security systems, 24/7 security monitoring, and home automation. With 35 years of experience in the security industry, we’re your Carolinas home security company with headquarters in Charleston and offices in Charlotte, Columbia, Myrtle Beach, Bluffton/Hilton Head, and Greenville.


Contact Us Today to Discuss Your Home Security Needs

Today, our QEI Security System was installed. We had previously met the installer Bryan when he activated our eero system which was included in the construction of our home. At that time, Bryan took the time to explain the eero system to us. The installation of the security system, albeit more time consuming and complicated, was seamless and efficient due to Bryan’s skills and knowledge of the hardware and system technology. Once again, Bryan took the time to fully explain and demonstrate the security system. Upon his departure from our home, both of us felt comfortable with the system capabilities and functionality due to Bryan’s diligence and customer service orientation! Great job Bryan!!

Jim B.