Since you've already had a tech out...
I've asked a Comcast employee to help you. You should expect a reply in this thread.
If I was your tech I'd suspect that there is/was water in the tap at the pole since you had water in your drop (line to your house). Most likely they will have to send another tech to address this.
Hi Sway370. We apologize for your ongoing internet issues. I can assist with further troubleshooting, and if needed, scheduling another tech visit. To get started, please send me a private message and include your full name and account primary phone number so I can assist you.