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.
588 approved reviews, newest moderated first
Guy J.
Posted
Quick easy check out and products arrived in about 3 business days.
Response from Altair Technology LLC· Jul 16, 2026
Thanks so much! We’re glad checkout was easy and your products arrived quickly. We appreciate you! AltairTech.io
RODGER S.
Posted
One of the easiest transaction I’ve ever experienced. Easy ordering, great communication, fast shipping.
Response from Altair Technology LLC· Jul 16, 2026
Thanks so much! We’re glad everything was easy, fast, and smooth. We appreciate your support! AltairTech.io
CJ
Posted
Fair pricing, easy process, responsive customer service. Satisfied customer here!
Response from Altair Technology LLC· Jul 16, 2026
Thank you for your feedback! Fair pricing, an easy buying experience, and responsive support are always our goals. We’re happy to hear you’re satisfied. AltairTech.io
Justin
Posted
Love the Parasite Nano 3s stand !
Response from Altair Technology LLC· Jul 7, 2026
Thank you for your feedback! We’re happy to hear the Parasite pool dock is working well with your Nano 3S. We appreciate you choosing us. AltairTech.io
Elion A.
Posted
Once again they’ve managed to amaze me, they’re fast to respond, and quick to solve the issue, they definitely care about their customers experience, and It feels like they really care about pushing small scale operations forward.
Response from Altair Technology LLC· Jul 7, 2026
Thank you for the thoughtful feedback! We’re happy to hear our response time and support made a difference. Helping small-scale mining operations grow with confidence is something we take seriously, and we appreciate you recognizing that. AltairTech.io
Benjamin M.
Posted
Had a slight issue with the first machine. Emailed them they responded quickly and had to send it back but they sent a replacement to take care of the problem! Excellent customer service and support! Fast shipping! Altair will definitely be my go to for any mining related that I need! Thank you!
Response from Altair Technology LLC· Jul 7, 2026
Thank you for the awesome feedback! Fast support and making things right when issues come up is exactly what we strive for. We’re honored to be your go-to for mining gear and truly appreciate your support! AltairTech.io
Rand C.
Posted
Company ships quickly. Produce was exactly what I ordered. Wish there were credit card payment options without additional fees.
Response from Altair Technology LLC· Jul 7, 2026
Thank you for the review! We’re happy to hear your order arrived quickly and was exactly what you ordered. We also appreciate the feedback regarding credit card payment fees, and we’ll keep that in mind as we continue improving our payment options. AltairTech.io
Scott P.
Posted
Altair is far and away the #1 supplier here in the US that is always thinking about what's fair for them AND what's fair for the customer. They give great deals and support and don't cut any corners ever. These are my go-to guys!
Response from Altair Technology LLC· Jul 7, 2026
Thank you so much for the incredible review! We’re honored to be considered your go-to supplier and truly appreciate your trust. We always try to balance fair pricing, strong support, and doing right by our customers. Your support means a lot to us! AltairTech.io
