Troubleshooting for your Business TV See the steps to resolve your problems with your Business TV Problem with image or sound. Error messages on my TV. We're here to help Why choose Videotron Business? Because we do everything in our power to help our customers focus on what really matters: the success of their business. Contact us Our customer service is dedicated to local businesses. Our advisors will offer you a tailor-made service. Find a store Come see us in one of our 115 stores and enjoy a unique customer experience.