Tuesday, November 3, 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.
588 approved reviews, newest moderated first
Knew what just todo. very fast. am verey satisfied. Got rid of several days of frustration
By Donald B.
Response from Altair Technology LLC· Oct 26, 2026
Thank you for your feedback! We know how frustrating technical issues can be, so we’re happy our team could provide a quick and effective solution. We appreciate you choosing Altair Technology! AltairTech.io
I have placed five orders with Altair and all were done with no issue and timely delivery!
By Joey H.
Response from Altair Technology LLC· Oct 26, 2026
Thank you for the fantastic feedback! Earning repeat business through reliable service, accurate orders, and fast shipping is exactly what we strive for. We’re grateful for your continued trust and look forward to helping with your future mining needs! AltairTech.io
My only stop for my mining needs. True professionals! Great service and good folks!
By Scott N.
Response from Altair Technology LLC· Oct 26, 2026
Thank you so much for the incredible review! We’re honored to be your go-to source for all your mining needs. Your trust and continued support mean a lot to our team. We truly appreciate you! AltairTech.io
Great products and fantastic customer service. Reasonable prices.
By Michael
Response from Altair Technology LLC· Oct 26, 2026
Thanks so much! We’re glad you’re happy with everything. We truly appreciate your support! AltairTech.io
Product as advertised.
By Brian M.
Response from Altair Technology LLC· Oct 26, 2026
Thank you for the great review! We’re glad your product arrived exactly as advertised and met your expectations. We truly appreciate your support! AltairTech.io
La informacion del producto es clara, el envio es rapido y el paquete viene muy bien protegido.
By Edgar R.
Response from Altair Technology LLC· Oct 26, 2026
Thank you for the great review! We’re glad our product information was clear, shipping was fast, and your order arrived safely and securely packaged. We truly appreciate your support!
To be honest I have ordered 3 miners if not more from them and Altair has been fast shipping and reliable for any thing I need in the miner ecosystem. Where I live I get my items in about a 1-2 days. Yes I'm a state away but that still fast. And any problems that I may have had they helped me as fast as they could. The most recent miner I got from them is the Hammer 2 miner. It was one of the better deals for the price and TH. I will continue to buy from them. Now if they could start to have a hosting company i would in on that too.
By JJSzabo
Response from Altair Technology LLC· Oct 9, 2026
Thank you so much for the detailed review and continued support! We’re glad we’ve been able to provide fast shipping, reliable service, and helpful support across multiple miner orders. It’s great to hear the Hammer P2 felt like a strong value for the price and hashrate. We truly appreciate your trust and look forward to helping with your future mining needs!
Super fast shipping and great team to work with!
By Enviro M.
Response from Altair Technology LLC· Oct 9, 2026
Thank you for the awesome feedback! Getting orders out quickly and being easy to work with is exactly what we strive for. We appreciate your support! AltairTech.io
