Altair Technology LLCReviews of altairtech.io

4.8588 reviews
Appliances & Electronics
12747 Olive Blvd, #300A, St. Louis, Missouri

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Altair Technology LLC

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About Altair Technology

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 Five Star Index, with an average rating of 4.8 out of 5.

Also known as: Altair Technology, altairtech.io
Website: altairtech.io
Category: Appliances & Electronics
Location: St. Louis, Missouri
Listed on Five Star Index: 2026

About these reviews

Replies: The company replied to 46% of reviews.
Latest: Most recent review: October 2026.
Edits: Reviews are shown as their authors wrote them. The company can reply, but cannot edit them.
Score: This company cannot pay to remove reviews or change its score.

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Altair Technology reviews

Showing 11 reviews with 4 stars · Clear filters

Keith M.
Sep 21, 2026
Easy ordering
Ordering was easy. Had some issues with the site but they were taken care of in a timely fashion. Support was quick to respond even on a weekend evening. Overall good experience, would buy again.
Response from Altair Technology LLCSep 30, 2026
Thank you for sharing your experience! We’re happy to hear our support team was able to respond quickly and get the issue taken care of in a timely manner. We appreciate your patience and are glad the overall experience was a good one. Altair Technology
CJ
Jul 11, 2026
In a nutshell
Fair pricing, easy process, responsive customer service. Satisfied customer here!
Response from Altair Technology LLCJul 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
Miguel L.
Mar 5, 2026
Hello afternoon
Hello afternoon Nerdminer v2 My package thanks you
Response from Altair Technology LLCMar 6, 2026
Thank you for choosing Altair Technology, we really appreciate the review! Altairtech.io
Charles V.
Feb 14, 2026
Good interaction
Good interaction. I got my BitAxe back up and running. However, it didn't need a new power supply and if one detail of the only firmware flash had be pointed out it would have made it easy to clear the power fault error. So you know, when this happens you must do a flash that does NOT save settings. The Bitaxe will need to be wiped and restarted as new.
Response from Altair Technology LLCFeb 18, 2026
Thanks for sharing your experience! We’re glad your BitAxe is back up and running. Your tip about flashing firmware without saving settings might be super helpful for someone else and will make troubleshooting easier for them. Thank You For The Support & Happy mining! Altair Technology
Robert H.
Feb 3, 2026
What I ordered arrived and works fine.
Was a delay from the weather then once the weather cleared a couple days later then they sent me the KYC link adding another day delay after I paid for next day delivery. Why not send the KYC link while waiting on the weather delay???.
Response from Altair Technology LLCFeb 3, 2026
Thank you for your feedback! We truly appreciate you sharing your experience. We’re glad your order arrived and is working properly. We’re sorry for the frustration caused by the timing of the KYC verification and weather delays. Your feedback is helpful, and we’ll use it to improve our process so verification happens sooner when possible. Thank you for your patience and for trusting us with your Bitcoin mining purchase. Altairtech.io
Adam G.
Jan 2, 2026
Received as presented
Received product as presented and in a very timely manner. Have yet to hook up and run machine but I anticipate good things.
Response from Altair Technology LLCJan 5, 2026
Thank you for the review! We’re glad to hear everything arrived as expected and on time. We hope the setup goes smoothly and look forward to helping you in the future should you need anything! Thank you for the support! Altair Technology
Major B.
Nov 1, 2025
Good hardware, disapointing software
Units fine, runs a little hot, took off front cover and rear filter, added a 120mm fan the software is really lacking compared to nerdqaxe++ but its adequate
Richard C.
Jun 6, 2025
It runs cool so that is a big plus
It runs cool so that is a big plus. I had a hard time getting the display to work since it was so loose. But got that going and am well pleased, mainly because it runs cool in comparison with other two Gammas.

Altair Technology LLCReviews of altairtech.io

About Altair Technology

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Altair Technology reviews

Easy ordering

In a nutshell

Hello afternoon

Good interaction

What I ordered arrived and works fine.

Received as presented

Good hardware, disapointing software

It runs cool so that is a big plus

About Altair Technology

About these reviews

More in Appliances & Electronics, Missouri

Gadget Lab

Tech Etcetera

Goedeker's

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Altair Technology reviews

Easy ordering

In a nutshell

Hello afternoon

Good interaction

What I ordered arrived and works fine.

Received as presented

Good hardware, disapointing software

It runs cool so that is a big plus