Monday, November 9, 2026 · Customer reviews of US businesses
The Fair Hearing score
Excellent
588 reviews
Altair Technology LLCSelect a line to read only those reviews.
Honesty, 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 The Fair Hearing, with an average rating of 4.8 out of 5.
Showing 540 reviews with 5 stars · Clear filters
Very quick and efficent serice and tech support.
By Troy B.
Response from Altair Technology LLC· Dec 12, 2025
Hello, We really appreciate the 5-star rating,Troy! It means a lot to our team. Enjoy your miner, and don’t hesitate to reach out if we can support you in any way.
Great service,ordered Friday received Saturday Thanks
By bch
Response from Altair Technology LLC· Dec 12, 2025
We truly appreciate the 5-star review, Phillip! Knowing you had a great experience motivates us to keep raising the bar. Thank you again for choosing us!
Purchasing was easy, shipping was quick and safe - I would highly recommend using Altair for any BTC Miner. Thank you! -Dustin
By Dustin C.
Response from Altair Technology LLC· Dec 12, 2025
Thank you for the glowing review! We’re happy to hear you had a positive experience with Altair Technology. If you ever need advice, support, or product recommendations, we’re just a message away.
Quick delivery, products straight forward to set up and use.
By Jeremy H.
Response from Altair Technology LLC· Dec 12, 2025
Thank you for the 5-star review! We’re glad to hear your order arrived quickly and that everything was easy to set up and use. If you ever need anything or have questions along the way, we’re always here to help. Thanks for choosing Altair Technology!
Easy purchase process and allowed to use crypto to pay which helps as well.
By Jeff F.
Response from Altair Technology LLC· Dec 12, 2025
Thank you for your positive feedback. We’re pleased to know your order arrived promptly and that the product was simple to set up and use. Please reach out anytime if we can assist further. Altair Technology
Arrived sooner than expected !!
By robert C.
Response from Altair Technology LLC· Dec 12, 2025
Thank you so much for the 5 star review. It really means a lot to us here at Altair. If you need any assistance in the future, please reach out to our support team. They are more than happy to help! Altair Technology
Quick shipping. Well packaged. Arrived undamaged.
By peter
Response from Altair Technology LLC· Dec 12, 2025
Thank you for the 5 stars! We are happy to hear everything arrived fast and in great shape. We do our best to provide great service. Altair Technology
Great service
By Randall G.
Response from Altair Technology LLC· Dec 12, 2025
Thank you for the 5-star review! We're glad to hear you had a great experience with our company & service. We appreciate your support! Altair Technology
