Excellent
Based on 588 reviews
Altair Technology LLC4.8Honesty, pricing, process and quality scores appear once 5 customers have rated them.
Altair 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 Folks Told, with an average rating of 4.8 out of 5.
Showing 540 reviews with 5 stars · Clear filters
DpumpD
I bought a bitaxe gamma first to test AltAirtech.io out. It came with fast shipping. After that I decided to try a couple btc miners. Same superfast order processing and shipped immediately after receiving funds. You can definitely trust these guys!!
TK
Direct replacement for S19J Pro, as this unit had an amlogic from factory. The unit came with S19K Pro firmware, booted up but would not hash. Not a problem as I loaded Braiins OS on it and its hashin away. Specify your firmware or model#, to have the correct firmware loaded.
Paul B.
Super easy to deal with. Had a few questions which Kris answered almost immediately. Wire and shipping were amazingly simple. Highly recommend and will use again soon.
Mani
Everything perfect
Kent S.
Altari/Bitchimney online support to help with Bitchimney purchase decisions is fantastic: fast and very helpful. Excellent online documentation on the Bitchimney product. So far, the experience has been so much better than my terrible experience with Heatbit. My Heatbit died after one winter of minor usage, and they refused support to diagnose a fix, suggesting that I buy the new model instead. Aweful experience with Heatbit. Amazing experience with Bitchimney. 29 Aug 2025.
Thomas M.
The company was running a special, when asking about it and a recommendation, the help desk steered me towards something much better for my needs even though I'd be spending less money. I appreciate their honesty and direction. This is the second time I've ordered from them and not the last.
Marcos Aurelio F.
Obrigado pela oportunidade de oferecer 1 penta hashrate em bitcoin para sorteio, onde fui o ganhador. Parabens a toda equipe pela eficiencia e qualidade dos produtos. O atendimento via Email foi muito rapido e prestativo.
Алексей Т.
Hello! I would like to express my deep gratitude to you for such a wonderful approach to clients. Attentiveness and efficiency, at the highest level. Kris, thank you very much and I will be very happy to continue to cooperate with you, and recommend you to my friends. Prosperity to you and good clients.
