Hello Jason,
We will check this for you.
You can submit this URL to AVG https://www.avg.com/en-us/false-positive-file-form for analysis.
Share the screenshot http://avgclick.me/getscreenshot of the threat pop-up you receive from AVG when you access this website.
Are you having this issue when you access this website from all the web browsers or a particular web browser?
Does this website have Malware or not? Every link you go to on their website AVG keeps blocking several links saying URL:Phishing their URL is: https://www.hbg.com
See screenshot:
See screenshot:

Hello Jason,
We will check this for you.
You can submit this URL to AVG https://www.avg.com/en-us/false-positive-file-form for analysis.
Share the screenshot http://avgclick.me/getscreenshot of the threat pop-up you receive from AVG when you access this website.
Are you having this issue when you access this website from all the web browsers or a particular web browser?