Altair Technology LLCAltair Technology owns and operates Bitcoin mining facilities in St Charles, Missouri. We have deep expertise in ASIC mining.We sell Bitmain, Whatsminer, Gekkoscience and other popular mining hardware and accessories. We ship worldwide and aim to be a one-stop-shop for all popular mining hardware, parts and accessories. We hold our inventory in Missouri and our in-stock items typically reach US & Canadian customers in 2-3 business days.We also consult with mining farm operators and investors on design and maintenance of cryptocurrency mining farms.
Altair Technology LLC (altairtech.io) has 588 customer reviews on Five Star Index, with an average rating of 4.8 out of 5.
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Mike P.
Picked up at Avalon Q and appreciate the help and quick response time from Kris along with US shipping.
Response from Altair Technology LLCMay 8, 2026
Thank you for the great review! We’re glad we could help you with your Avalon Q and provide quick support along the way. Fast U.S. shipping and responsive service are always our goal. We appreciate your support! Altairtech.io
Hadi A.
Easy straight forward purchase and delivery. Faster than expected
Response from Altair Technology LLCMay 8, 2026
Thank you for your feedback! We work hard to make ordering simple and shipping as fast as possible. We’re happy to hear everything exceeded your expectations. Altairtech.io
MICHAEL
Products are inexpensive and competitive if not cheaper than other sites . I was able to use multiple discount codes. They take bitcoin. Product arrived quick within a few days . Received a free stand for the miner nano 3s
Response from Altair Technology LLCMay 8, 2026
Thank you for the fantastic review! Offering competitive pricing, Bitcoin payment options, fast shipping, and extra value for our customers is what we strive for. We’re glad your Nano 3S and free stand arrived quickly. We appreciate your support! Altairtech.io
tbear
I’ve purchased from Altair in the past but today I emailed them with a question. Within 30 minutes I had a response from an actual person and had my question answered. What awesome customer service.
Response from Altair Technology LLCMay 8, 2026
Thank you so much for the kind words and continued support! We’re glad we could quickly answer your question and provide the level of customer service you deserve. We truly appreciate you being a returning customer! Altairtech.io
Scott R.
seamless experience, 2nd time customer
Response from Altair Technology LLCMay 5, 2026
Thank you for your continued support! We’re glad to hear you had another seamless experience. It means a lot to have you back as a customer! Altair Technology
Brent S.
Great experience. Answered all of my questions and helped me develop short and long term plans.
Response from Altair Technology LLCMay 5, 2026
Thank you for your feedback! Helping customers think through both immediate needs and long-term plans is something we take pride in. We’re glad the conversation was helpful and appreciate you choosing us. Altairtech.io
Jerry W.
Order ease and speed of delivery. I'm in the process of loading up on either 25 or 36 6th to 12th Miners. I was thinking that thr nano3s might be a contender as the price is right, but the watts and heat are a bit high compared to the nerdq. Still, it's doing well.
Response from Altair Technology LLCMay 4, 2026
Thanks for the great review! Glad everything arrived quickly and smoothly. Sounds like you’ve got quite the setup in the works, we are happy to help you dial in the right units for your power and cooling needs anytime. We appreciate your support! Altair Technology
Bryan G.
I was helped today by Aviral. Super helpful, answered all of my questions, and it took no time at all.
Response from Altair Technology LLCMay 4, 2026
Thank you for the great review! We’re glad to hear Aviral was able to help you quickly and answer all your questions. We truly appreciate your support!
