I am the founder and owner of Alarm Security. Since 2001, my company has specialized in home and business security with alarm monitoring and video surveillance systems. We secure thousands of families and companies with 24-hour protection from burglary, fire, flood, carbon monoxide, and medical alarm emergencies.

I strive each and every day to supply my customers with the very best and latest technology in home security. Home and business security is ever-changing, and I’m on top of it for you! From smart phone video camera monitoring, to cellular home automation, and even medical panic pendants, I’ll provide you with what’s best for you!

I care about each and every customer, no matter how big or small. I promise to make sure you are happy with your security system equipment, installation, and response time from day one! Call to talk to me personally anytime! Have a blessed day!

Get Started With Alarm Security

Customer Testimonials

Check out the great things others are saying about Alarm Security

Paul W.Farmington, MO
After being burglarized, my family and I felt extremely violated. Since we’ve had Alarm Security’s system installed, we sleep much better.
Angie W.Ste. Genevieve, MO
Keeping cash and important documents on site has always been a concern of mine. Alarm Security addressed every aspect of my shop and office, now my business is definitely secured 24/7.
Phyllis H.Farmington, MO
After dealing with ADT for years, and having their equipment, I didn’t think I had a choice to change companies. Thank God I finally switched to Alarm Security. Love them!
Mike K.Festus, MO
With my new alarm system installed at my business I have less stress knowing that I have burglary and fire protection, whether I’m at work or not. You guys at Alarm Security have helped me out tremendously…
Susan T.St. Louis, MO
The professionals at Alarm Security knew exactly what I needed! I’m glad there is a local St. Louis surveillance camera and alarm company that cares about each customer.

Media Coverage

The worst sometimes brings out the best…

Donna Uhrhan caught a local man being kind on Facebook. Matt McMillen, owner of Alarm Security, LLC.com, ran an online promotion/contest at Facebook.com with an Apple iPad giveaway for the person whose comment received the most “likes.” The question was: “If you won an Apple iPad who would you give it to and why?”… Read the full story […]

A Letter to the ParklandNews.com Editor

There is a wonderful man by the name of Matt McMillen in your area who owns and operates Alarm Security, LLC.com. I have family in the Farmington/Desloge/Park Hills area and my mother was born and raised there… Read the full story here.

Fundraiser helps make Christmas

Matt McMillen, founder of Alarm Security, LLC, held a $1,000 online fundraiser on his Facebook page last week in which people could submit their favorite children’s charity. The charity that received the most “likes” won the money… Read full story here.

A Missouri Security Agent has Changed Thousands Of Lives

“I grew up in a broken home, I started my business when I was nineteen years old, I borrowed money from my grandma to help start my business” Matt McMillen a Farmington, Missouri security alarm agent, was encouraged by his loving wife to start a Facebook page to try to spread the word for his business… […]

Matt McMillen with Alarm Security is Inspring

You know how they say everything happens for a reason? I’m a true believer in that. I believe that the people that come into our lives were placed there by God. Well not long ago I noticed that a friend on my Facebook page had “liked” a business page and entered to win an iPad. […]

Beware of ‘fly by night’ alarm system companies

A telemarketing group has been calling on residents in the Parkland offering a free home security system, but according to the Federal Trade Commission (FTC), these types of companies often use deceitful tactics and seldom provide the same service as a reputable local source. And while they may actually provide a service, there are often […]

Request a Free Quote!