How to contact the Billing department BuildingConnected Support August 05, 2021 20:46 Updated For questions regarding billing or paying an invoice or changing your ACH payment information Please reach out to the the email address listed on your invoice. For any new orders, invoices are sent from firstname.lastname@example.org. If you have purchased BuildingConnected before, it may show email@example.com. Related articles How to contact Customer Support How to remove your account Why is my account locked? What to do if you are not receiving email notifications from BuildingConnected How subcontractors can block general contractors from sending email notifications Comments 0 comments Article is closed for comments.