We recommend that you cancel your Internet service right after your installation is complete so your Internet service is not interrupted. If you are planning to switch to Cimarron, check your bill from your current service provider to see if there are any cancellation fees. Residential customers usually do not have any contracts with their service provider or early termination fees. Business customers usually do have contracts with their Internet service provider. If you are a cable customer, you might choose to keep your TV service through the cable company but use Cimarron for Internet access. In that case you would contact the cable company and change your service as soon as Cimarron installs your internet.