About Us

Your Shenandoah Valley, Virginia Security System Experts

Security Alarm Systems (“SAS”) is a highly reliable security alarm system company that delivers fast, affordable service in Northern Virginia. We have built up a strong reputation for our high-quality equipment and installation services at competitive prices over the years. Reliable, trustworthy, dedicated, experienced, fast, high-quality, and affordable: all of these describe Security Alarm Systems VA. Our technicians are trained professionals who will deliver only the best service to your home or office, promptly and with the utmost professionalism. 

Ensuring customer satisfaction through continuous improvement is our number one goal. We want you to be confident that your home or business will be protected by our state-of-the-art equipment, installation, monitoring, and service. 

Contact us for free quotes if you need any security alarm installations. You don’t just have to take our word for it! Here are some of the nice things our customers have said about our work:

“Very professional and friendly, the installation was quick and easy. We were happy to see our system up and running in such a short time.” -Roger Tuan.

“We were delighted with the work done at our house. The installation was quick and professional. All of our questions were answered promptly.” -Tommy Wang.

“I have been doing business with Security Alarm Systems for over the years. Their service has always been top-notch! I highly recommend them!” -Mary Park.

Get the best value for your money when you do business with us: we’ll answer all of your questions, give you free quotes on all products, finish installations quickly without sacrificing quality, and offer you the best service plan for your budget. That’s why our customers love us!

Contact Security Alarm Systems VA today to schedule a free quote on home or business security system installation in Northern Virginia. We can’t wait to hear from you!

On-Site Estimates!