Some service providers focus on business continuity. Others do just VoIP. But when you have a problem, the last thing you want to do is rifle through a list of vendors to find the one that can help you in that moment.

That’s why On Demand NS offers a comprehensive list of services so, in that moment, you only have one person to call. Here’s a quick look at IT services provided by On Demand NS.


Our proactive cybersecurity approach applies deep learning techniques that are at the forefront of protecting against cyberattacks. It’s an unmatched prevention technology in a single platform

VoIP Made Simple

We offer a full-featured voice continuity system to complement your IT portfolio. The advantages of VoIP are a natural addition to your network.

Simple Pricing

We take the guesswork and frustration out of managing your existing printer fleet. With our strategic approach to managed print, you get precisely what you need when you need it

Cloud Services

Give your team anywhere, anytime access to critical files on any device and improve employee productivity. A cloud-based infrastructure managed by The 20 does that as well as scales with you as your business grows.

Business Continuity

Our complete backup and disaster recovery (BDR) solution puts steps in place to prevent data loss and allows for quick and reliable data recovery. The ability to spin up virtual machines minimizes downtime in the event of server failure

Additional Services

Hosting Services, On-site & Remote IT Service & Support, Vendor Management Services, Hardware as a Service, Email/Spam Prevention, Virtualization, NIST Compliance, HIPAA Compliance, GDPR Compliance

Microsoft Office 365

  • O365 Setup – stack setup
  • O365 E-mail Migration
  • O365 Management
  • O365 Branding
  • O365 Training

MID Services

  • BDR (Backup, Data, Recovery)
  • ODNS Tools (Anti-virus, Anti-malware, anti-cryptowall, monitoring, patch management, 3rd party patch management)

Advanced Managed Security Service

  • Managed Advanced Endpoints
  • Managed Next Generation Firewall (NGFW) Services
  • SOCaaS
  • Dark Web


  • Consulting
  • Project Work
  • VOIP Phones
  • Telecommunication (Internet Solutions, Phones, point-to-point, ect)
  • Cabling - Ethernet, Fiber, Point-to-Point wireless

Physical Address:
2711 Middleburg Dr. Suite 108D
Columbia, SC 29204

Mailing address:
4711 Forest Dr. Suite 3-326
Columbia, SC 29206

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