Your protection comes first at 1st Security USA Jeremy was punctual and professional. The appointment was easy to make with fast scheduling. I received an in-depth presentation and walk through of my home. He was very responsive to my questions and family's needs. There was no pressure to buy or add equipment I did not want or need. My new system was installed two days later. Larry the technical adviser was amazing. He was knowledgeable and friendly. He installed my system with no problems. He took the time to give us a lesson on how to use the app and new system. A few days later I had a question and he responded right away. I loved the system so much, that I referred my mother. Her system was installed a week later. I feel so protected knowing my family is safe using 1st Security Alarm company. I have the confidence of knowing that I can upgrade my system at any time. I can not thank Jeremy and Larry enough.

greatest experience ever Recently had a system installed. Salesmen and installer were great. Didn't try to over sell me and took the tine to install it right. I would recommend them to anyone who needs home security and automation.

Reliable, Affordable and Professional 1st Security was able to install and upgrade my existing system within 12 hours of my initial request. They were very professional and thorough during and after installation process. They didn't try to push or hard sale any products and most of all they "listened" and "fulfilled" to what I expressed as my needs and wants in a security system. They were able to match--and in many ways beat--competitive offers I had on the table. I would highly recommend them to anyone in need for a reliable and professional security team. Thanks Larry.

Have worked with Jeremy and Larry at … Have worked with Jeremy and Larry at 1st Security for a few months now and they're great. They're far more responsive than any other alarm company I've worked with and they're focused on meeting your needs, versus endlessly trying to get you to buy more services and sensors that you might not need. In the house I just bought some other alarm company had installed a window open/close sensor on a window that doesn't open - probably fooling the prior senior citizen owners to pay more for more equipment they didn't need. I rest assured that 1st Security would never do something so foolish and greedy. They're good, honest people, and this is something that's unfortunately hard to find in the alarm business. I recommend them.

Awesomeness! From initial presentation to the after sales service, I have been very impressed with the fabulous service and attention from the team. They did an awesome job of making me feel secure in my new home. The pricing was the most competitive as well. I am so excited by having a smart house tailored to my needs at a reasonable cost. It also is great to support a leader in the field but also a local MD business.