< All Topics Main Users Contact Us Print Contact Us PostedOctober 11, 2021 UpdatedOctober 11, 2021 ByEmilio Velazquez-Casias Having trouble and need to contact our customer support directly? Our Client Support Specialists are available daily from 9:00 am to 5:00 pm (Mountain Time). Telephone: 608-786-2366, ext 1 Fax: 608-786-2944 Email: support@hdslabs.com After Hours: Need help after business hours? You can email us.