James and his team are highly competent… James and his team are highly competent and professional. It’s almost impossible to find anyone to repair miners, so you’d expect a crappy experience once you finally do find someone. But not in this case. They turn around our machines fast and do an amazing job. We send everything their way. Highly, highly recommended and trustworthy.

AAA professional board repair!!!! After sending S17+ 73th boards to three different repair centers, even a authorized bitmain repair center with zero out of 18 board success rate. I finally got s17 boards repaired here with James. And how refreshing to see professional packaging so nothing is damaged in shipping the repaired boards. This is triple a repair service. I am more than satisfied and tell everyone I know who can actually repair boards. Not going to mention the four companies I've sent boards to in the past. 10 out of 10 here!!!

Best in Class Crypto services! James and his team are truly experts in this emerging field, and they always try their best to help you with any questions and requests you have. Trust worthy, knowledgably, and dependable!

S19j Pro hashboard repaired, works great! I had an issue with a hashboard from my S19j pro so I sent it in having heard that James and his company do a good job with repairs. They took a while to diagnose the issue but they were persistent and were able to figure out what was causing my hashboard to malfunction. It can be unnerving sending a hashboard through the mail to someone you don't know personally but the communication was great throughout the entire process and I felt confident that I was working with trustworthy and qualified repairmen. Board has been running great since it came back to me! Very happy and appreciate all their hard work!

Best in the Business The Crypto mining industry can be a challenging environment to do business in and it is very difficult to find knowledgeable people that you can trust. The Advanced Crypto Services team is one of the most professional and trustworthy organizations that we have worked with in the space and we look forward to continuing to do business with them in the future.