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
Jeremy M.
Posted
Easy checkout process and promptly shipped
Response from Altair Technology LLC· Jan 12, 2026
We appreciate the review! Easy checkout and fast shipping are always a priority, thanks for choosing us. Altair Technology
Brad W.
Posted
Product was shipped within a reasonable amount of time. I was then provided with a tracking number.
Response from Altair Technology LLC· Jan 12, 2026
We appreciate the 5-star review! Clear communication and timely shipping are very important to us! Thanks for choosing Altair Technology.
Roberto M.
Posted
The online support is excellent. They respond quickly. Highly skilled support staff who are extremely friendly in trying to understand each customer's needs.
Response from Altair Technology LLC· Jan 12, 2026
Thank you for the kind words! We’re glad our support team could assist you quickly and effectively. We appreciate your trust. Altair Technology
Timothy J.
Posted
Really fast shipment and packaged well. Everything arrived in great shape.
Response from Altair Technology LLC· Jan 7, 2026
Thank you so much for the 5 stars! Fast, safe shipping is a top priority for us. We are glad everything arrived in great shape. Thank you for trusting us! Altair Technology
Satoshi the S.
Posted
Absolutely amazing company! I’ve bought many miners from here with great results! The customer service, Kris especially, has delivered rapid replies with excellent customer satisfaction! Top rated and would give 10 stars if I could! God bless you all!
Response from Altair Technology LLC· Jan 7, 2026
Thank you for the amazing review! We truly appreciate your continued support and trust in us. It means a lot to hear that your miners have performed well and that our customer service has made a positive impact. Feedback like this is exactly why we do what we do. Thank you again for the kind words and support! Altair Technology
Rudy
Posted
My 2nd purchase from altairtech.io Easy checkout as the first time, with the per usual super quick delivery of my now 2nd miner! ₿
Response from Altair Technology LLC· Jan 7, 2026
Thanks so much for the continued support! We’re happy to hear everything went smoothly again and that your second miner arrived quickly. Enjoy the new hashpower! Altair Technology
Jeff C.
Posted
Easy to order easy to pay, and it came directly to my house on time without any damage
Response from Altair Technology LLC· Jan 7, 2026
Thank you for the 5-star review! We’re glad the ordering and payment process was easy and that your miner arrived on time and in perfect condition. We appreciate your support! Altair Technology
HellHoundOne
Posted
The box for the power supply works great! Little hangers in there and on the side down from the print, but not a deal breaker. It will do just as I need it to do. Thanks!
Response from Altair Technology LLC· Jan 5, 2026
Thank you so much for the review and support. We appreciate you noting the minor print details as well, your feedback helps us continue improving. Thanks once again for your support, and don’t hesitate to reach out if you need anything else in the future! Altair Technology
