Welcome to Communicair.com

“Communicair” is a web based, private, and secure system of managing office building indoor air quality and communicating the significance of that information to the end user. It was developed by C5 Plus Ltd. in response to the needs of our clients. Current users include major Canadian office Building Owners and Managers, in addition to the head offices of major Canadian Oil Companies.


The "Communicair” Advantage
  • Internet based
  • Latest information available 24/7
  • Flexible, private and secure
  • 3 levels of communication
  • Improves worker performance and bottom line
  • Excellent differentiator for attracting and retaining high quality employees
  • Excellent differentiator for attracting and retaining elite tenants

If you are interested in “Communicair” you have a couple of options:

  1. Learn more about “Communicair”.

  2. If you're a tenant in Gulf Canada Square, Canterra (Devon) Tower, E&Y Tower, Bankers Hall, Bankers Court, Royal Bank Building, Altius Centre, Fifth Avenue Place or Suncor Centre and you'd like to view your office's most recent IAQ information, then just e-mail us your company name, address, and this static IP (38.107.179.207). Please note your email must be from your company (yourname@yourcompany.com), not a generic or personal email.