On Call Technology Group (Formerly: On Call Computer Solutions) is locally owned and operated in Williamsville, NY.

We have the highest standard for customer satisfaction and it shows every time one of our experts comes to your business or home. We pride ourselves on a positive customer experience which results in a more productive environment and long lasting customer relationships.

We changed our name!

As we head into the new year, we are announcing a new name to better reflect the services we have been offering all along. You’ll enjoy the same quality of service and expertise you have come to expect from our team now with a fresh new look. Talk to us about any of your technology needs today.

Our Work

A/V Installation
TV / Surround Sound Install
Network Reorganization
Network Switch Before and After
Network Switch

IT Consulting

  • Windows Server and Workstation Deployment
  • Network Infrastructure
  • Firewall and VPN
  • Microsoft 365
  • Backup Solutions
  • Virus Removal
  • Unified Wireless Access

Structured Wiring

  • Data Networks
  • Fiber Optic Wiring
  • Analog and VOIP Phone
  • Audio/Video
  • Fire/Alarm
  • Door Access

Camera Surveillance

  • Analog and IP Camera Systems
  • Multi-Site Remote Management
  • Remote live view, Historical View and Backup
  • Motion Detection, Scheduled Recording


  • Smart Home & Office: Audio/Video, Lighting, Locks, and Climate Control
  • Overhead Paging/Music
  • TV Installation
  • Home Theatre

Contact Us

On Call Technology Group
460 Dodge Road
Getzville, NY 14068




Contact Us