Excellent
588 reviews
Altair Technology LLCHonesty, 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 Rated Honest, with an average rating of 4.8 out of 5.
Showing 540 reviews with 5 stars · Clear filters
Troy H.
Posted
Fast shipping, Excelent quality items.
Response from Altair Technology LLC· Jan 5, 2026
Thank you for your 5-star review! We’re happy to hear your order arrived quickly and that you’re pleased with the quality. We appreciate your support and look forward to serving you again in the future! Altair Technology
Kevin W.
Posted
They stuck with me to get my NerdQaxe++ back up and running (bad PSU). Well done!
Response from Altair Technology LLC· Jan 5, 2026
Thank you for the awesome 5-star review! We’re glad we could help get your NerdQaxe++ back up and running. Troubleshooting issues like a bad PSU can be frustrating, so we’re happy our team could stick with you and see it through. Thanks for the kind words and your support! Altair Technology
John
Posted
Kris is very responsive to emails when you have an issue with your order. I placed one order and didn’t get it after a week of waiting. Sent him an email and got a response the next morning replacing my order and received it two days later in the mail. I proceeded to place another order for a miner after receiving my first package, product was shipped out the same day and received to days later on the east coast. Would highly recommend purchasing from this company to anyone!
Response from Altair Technology LLC· Jan 5, 2026
Thank you so much for the 5-star review! We really appreciate you sharing your experience. We know how frustrating order issues can be, so we’re glad we were able to resolve it quickly and get everything delivered without further delay. Thank you for your trust and for coming back to place another order, it truly means a lot. We appreciate the recommendation and look forward to supporting you again in the future! Altair Technology
Andrew G.
Posted
Kris and the whole team at Altair make an amazing product and are very responsive to any issues I have. I had to update my Mailing Address after my order had been completed, and Kris was on it within minutes. My product looks beautiful and is a great addition to my home. I purchased a BitChimney which I use to heat my basement, and it is fashionable while also warming a roughly 1000 daft space without being burdensomely loud. My wife and I can comfortably watch TV next to it. Extremely pleased with their service and I’ll certainly be a repeat customer!
Response from Altair Technology LLC· Dec 17, 2025
Thank you so much for the great Review! We truly appreciate you taking the time to share your experience. It means a lot to hear that our team was able to jump in quickly and make the address update seamless, that level of responsiveness is something we take seriously. We’re also thrilled that you’re enjoying the BitChimney. Hearing that it’s both heating your space effectively and fitting comfortably into your home (and passing the wife approval test 😉) is exactly what we love to see. Thank you for trusting Altair Technology and for your support. We’re grateful to have you as part of the community and look forward to working with you again!
Fuser
Posted
Fast shipping, great support!
Response from Altair Technology LLC· Dec 17, 2025
Thank you for the 5-star review! We really appreciate your support and kind words. Fast shipping and great support are exactly what we aim to deliver, and it means a lot to hear that reflected in your experience. Thank you for choosing Altair Technology
E_
Posted
Had a hardware issue of my own creation and Altair was responsive and helpful throughout. They quickly responded to question, told me how to fix and where I could get parts. They even offered to do repairs if I couldn’t. Absolutely great customer service, I wish more companies were like them!
Response from Altair Technology LLC· Dec 15, 2025
Thank you for the amazing review! We’re glad our team could help you troubleshoot the issue and point you in the right direction for parts and repairs. Even when issues happen, our goal is to be responsive, transparent, and supportive every step of the way. We truly appreciate your kind words and support, it means a lot to our team. If you ever need anything in the future, we’re always here to help. —The Altair Technology Team
JDM
Posted
Supporting while educating. Top shelf team
Response from Altair Technology LLC· Dec 12, 2025
Hello, Thank you so much for the 5-star review! We’re thrilled to hear you had a great experience. If you ever need anything or have questions down the road, we’re here to help. Thank you for choosing Altair Technology!
MH
Posted
Shipped quick. Arrived faster than advertised. No issues
Response from Altair Technology LLC· Dec 12, 2025
Hello, Thank you for the great review! We're glad everything went smoothly and that you're happy with your purchase. We look forward to helping you again in the future.
