I originally exposed these guys on June 19, 2018. I just called them and they seem to still be active, The guy told me to go away because he was eating dinner lol.
Original post: https://scammerrevolts.com/tech-support-scam-scammer-wont-admit-to-scam-1-844-739-2027-globaltechnicalexpert-online/
Number: 1-844-739-2027, 1-866-462-4064
Website: http://globaltechnicalexpert.online/
Also, they use godaddy for hosting so you can report them at the email listed below.
Report to godaddy: [email protected]