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
Great customer service and exceptionally fast shipping and delivery times! Had a question and Kris handled it perfectly!
By ShirtPants
Response from Altair Technology LLC· Apr 9, 2026
Thank you for the fantastic feedback! Providing fast delivery and helpful customer support is what we strive for. We appreciate your support and are always here if you need anything! Altairtech.io
Excellent communication and shipping. Everything arrived as expected. Keep up the good work.
By Aaron J.
Response from Altair Technology LLC· Apr 7, 2026
Thanks so much! We’re glad everything arrived smoothly and appreciate your encouragement. It means a lot! Altair Technology
Had trouble with a replacement led screen. Customer support helped me identify and solve the issue. Great organization that does business right!
By Michael S.
Response from Altair Technology LLC· Apr 7, 2026
Thank you for sharing your experience! We’re happy to hear our team could help troubleshoot the LED screen issue and get things resolved. We appreciate your support and feedback. Altairtech.io
Quick shipping and delivery
By Richard A.
Response from Altair Technology LLC· Apr 3, 2026
Thank you for your review! We’re glad to hear your order shipped quickly and arrived without any issues. We appreciate your support! Altair Technology
Thanks Altair! All the products I’ve purchased have been great and delivered quickly! Thank you!
By Jacob
Response from Altair Technology LLC· Apr 3, 2026
Thank you so much for the kind words! We’re thrilled to hear you’ve had great experiences with the products and fast delivery. We truly appreciate your continued support! Happy hashing! Altair Technology
Great prices, easy to pay and super fast delivery, what else can you ask for, 100% recommended
By Christian C.
Response from Altair Technology LLC· Apr 1, 2026
Thank you so much for the great review! We try our very best to have competitive transparent pricing with super fast order delivery! We are glad we could be apart of your mining journey. Altair Technology
Excellent as always. Thank you!
By Brent L.
Response from Altair Technology LLC· Mar 30, 2026
Thank you so much for the wonderful review and continued support. We are glad you enjoyed your experience with us. If you need anything in the future please reach out to us! Altair Technology
Glad you had this in stock. It shipped quickly and arrived on time.
By Kevin D.
Response from Altair Technology LLC· Mar 26, 2026
We’re happy to hear everything arrived quickly and as expected. Keeping popular items on hand and shipping fast is always our goal. Thank you for choosing us! Altair Technology
