Welcome to SDG Security

We have been in business for more than 25 years providing custom designed systems that include quality materials, quality installation, and quality service after the sale. We integrate a variety of systems for the ability to have one-stop-shopping. Ask about short-term contracts for security systems for your construction site or your home being remodeled. We have one of the largest locally owned central stations in Central Ohio. Our services include custom designed systems integrated into apartments, homes, businesses, high-rise, institutional, manufacturing, educational, day care, elderly care, and military facilities.

A Dedicated Team of Professionals

What sets SDG Security apart as a Columbus, OH security service is our team of well-trained, devoted professionals. When you hire us, you'll benefit from our:

  • Competitive rates
  • Experienced personnel
  • Wide range of security products and services

You deserve to go about your daily business feeling comfortable and confident that a security service professional has you covered. To learn more about our company or to set up an on-site consultation, call SDG Security today.

Additional Services Offered:

  • Burglar Alarms
  • Sound Systems
  • Medical Alert Systems
  • Fire Alarm Systems
  • Central Cleaning Systems
  • Video Surveillance Systems
  • Local Central Station Monitoring
  • Card Key Entry Systems
  • Intercom Systems
  • Telephone Systems

Why Choose Us?

  • Locally Owned & Monitored
  • Free No-Obligation Quotes

Business Hours

Emergency Services Available 24/7

Monday9:00 AM to 5:00 PM
Tuesday9:00 AM to 5:00 PM
Wednesday9:00 AM to 5:00 PM
Thursday9:00 AM to 5:00 PM
Friday9:00 AM to 5:00 PM
Saturday9:00 AM to 5:00 PM
Sunday9:00 AM to 5:00 PM