Smart Home Security

  • No Contracts
  • No Phone Line Needed
  • 100% Satisfaction Guarantee

Get A Quote

Enter your information below to receive a personalized consultation free of charge.

We will never share your information or send you spam. For more information, please see our Privacy Policy.

Why Alpha Security?

Satisfaction Guaranteed

We are the only security systems company in Nashville, TN that offers a SMART security system with no contract and no credit check (builders and contractors excluded). This is because we are confident that you will be completely satisfied with our service.

Learn More

Only The Best

We install only top-quality BUSINESS AND home alarm systems with immediate response programming. We design our systems and plan our installations to be much more effective than the typical security system. A home alarm system installed by Alpha Security Systems will leave you with a true sense of protection.

Learn More

Local & Professional

Alpha Security Systems is based right here in Nashville, TN. We are family owned and locally operated, which enables us to better serve your home and office burglar alarm needs. All installations are performed by friendly, licensed technicians who are background checked by the FBI, TBI and Homeland Security, and are registered by the Tennessee Alarm Contractors Board.

About Us

Happy Customers


We take great pride in our service. Take a look at our glowing reviews at the following websites:

Testimonials See All

  • "Was skeptical at first but this alarm company installed my system fast and very inexpensively. Had a friend who didn't know I had the alarm system installed and set it off accidently, and in a hurry the police were there. I am super happy with my new security system. I now feel a lot safer and so does my family."Lyle B.
  • "For the past 6 years, we have entrusted Alpha Security Systems and equipment (Michael Christina) with the protection of my family as well as my property. In addition to my home security and fire alarm systems, I recently had Alpha Security to install a MPEG-4 DVR integrated digital video recorder which has given me and my wife the comfort and assurance of knowing we will be alerted by excellent electronic devices in the event of an emergency or a warning is needed."Leonard M.
    Nashville, TN
  • "My wife and I recently had Alpha Security install a security system in our home. We were amazed when three weeks later we went out for the evening and received a call from Alpha Security alerting us that there was a burglary at our residence. We quickly returned home, met the police and found our back door kicked in but nothing was missing. Our alarm system proved to be a very good investment. We will always be a loyal customer to Alpha Security from that day foward."Derrick and Demetria M.
    Nashville, TN
  • "Alpha Security was by far my best choice in security protection for my business M3 Baseball Training Facility. Michael is very hands on and very friendly. If their are any problems I know he's a phone call away. The monitoring fees will blow your mind alone. I sleep well at night knowing my business is being protected at all hours of the day and night. Thanks Alpha Security!"M3 Baseball
  • "I called Mike on a Saturday. He answered all my questions and installed our system the next day on Sunday. Mike is very professional, neat and takes the time to explain everything he is doing in simple terms anyone can understand. If you are looking for a quality security system at a price you can afford, Give Mike Christina at call. You won't be disappointed."Michael C.
  • "After being robbed at my large home in Nashville I called many different security company's like ADT, Brinks, and NCA etc. Then i called Alpha Security Systems and the owner of the company promised me great protection at a low price! Alpha Security Systems in Nashville Tn will be my security company forever! I am glad i chose to go with Alpha Security Systems! I would recommend them to any of my family members or friends!"Daniel T.
  • "Alpha Security provided my 68 year old mother with such excellent personal service with her home security system in Nashville, Tn. that I changed my business security system to Alpha Security. My business is located in Clarksville, Tn. about 45 miles away but Mike did not hesitate he was right there. I have recommended him to friends and family and will continue to. Excellent company and even better customer service."Adonis J.
  • "My home is now protected by Alpha Security and I couldn't feel safer. I live in a very isolated area almost 30 minutes from everything. Mike did an outstanding job of making sure that my home was well protected. He is very professional and patient with all of his customers."AD Chris.
  • "Had a home security system put in by Alpha Security System and I was very pleased by how professional the installer and how the company treated my family and I. My family and I feel so much safer at night and while away from home with our new burglar alarm system. I would reccommend Alpha Security Systems to anyone looking for real home security system."Wesley P.
  • "Fast, efficient, timely, totally professional! I felt safe allowing him into my home! I would recommend this company completely!!"Deborah B. Walter.