Custom Biz Voice

Normal Business Install Hours are Monday thru Friday 9:00AM until 5:00PM Eastern.

Live technical support is available during business hours. After hours email based ticket support is available for all other requests – support tickets can be sent to support@cbv4.com

Main Sales and Support – 877-869-3139 or 586-999-8799

We are a proud Michigan based American company and have employees and support staff working virtually throughout this great Country.

We are looking for installation technicians!

Attention Sub contractors:: We are looking contract technicians to do installs for us throughout the USA. please contact us at sales@cbv4.com if you are able to assist.