Protected, Connected, Respected

QEI Security & Technology is the leading home security and automation company in South Carolina. From 24/7 security monitoring to the latest smart home technology, we’ve got you covered. And since we’re a family-owned and operated business, you’ll get local experts on the line every time.

Home Security

Looking for peace of mind? Try home security! Our experienced technicians will create your customized system.

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Automation

Connect everything in your home from the palm of your hand, including lights, thermostats, and door locks.

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Pricing

Check out our pricing plans to see what’s right for you. And get in touch to schedule your free home consultation today!

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FAQs

Got questions? We’ve got answers. If you can’t find what you’re looking for, just give us a call! We’re happy to help.

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Why QEI?

We’ve been providing superior home security solutions in South Carolina for over 35 years, and every technician at QEI has at least 10 years of experience. Why trust anyone else?

Our Services

Design the perfect home security and automation system for you and your family. Choose from a long list of add-ons and components, including:

Memberships and Accreditations

So, what are you waiting for?

Call 1-844-QEI- SAFE today! Or fill out the form and a QEI Security & Technology technician will reach out to you shortly.

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Timely appointments, friendly service. Technician Lauren went over and above to make sure everything was working correctly. Great customer service. Everyone that I have dealt with there, from the time I built the house until now, has been extremely helpful and knowledgeable. Truly a delight to work with!

TRISH M.

Brian showed up at the appointed time and did an excellent job going over everything with me. He made sure everything was working before he left and was very professional at every step.

CHARLES S.

Michael, the installer, was outstanding. Very knowledgeable, skilled and helpful in explaining the system. We are very impressed with the company overall. Jerry, the salesperson, listened to our needs and did not try to sell us anything we did not need. We definitely recommend QEI!

RON R.

COVID-19 Update

Dear customers,​ With the current threat that the Coronavirus (COVID-19) is presenting, we are closely monitoring the situation but also understand the need to continue operating to ensure that we meet the needs of both our customers and our employees. QEI is encouraging employees to take the...

QEI Security & Technology Donates $2,000 to Mt. Pleasant Fire Department  

QEI Security & Technology, a Charleston-based security and home automation company, partnered with the community to donate $2,000 to the Mt. Pleasant Fire Department. QEI Security collected donations at iHeart Radio’s Party in the Park series and Stars & Guitars, both held in Mt. Pleasant....

Best Smart Home Devices to Install Before Kids Go Back To School

Back to school shopping isn’t just paper, pens and uniforms. Now is the perfect time to pick up smart home devices that can make the school year a little more seamless. READ: Make Back to School Easy with Smart Security The experts at QEI Security & Technology picked three home automation...