Crypto ASIC Miner Repair and Maintenance

Professional ASIC Miner Repairs and Maintenance at Affordable Rates

We specialize in repairing ASIC miners, addressing problems ranging from software-related issues down to component-level malfunctions on hashboards, control boards, and power supplies. We possess extensive experience in microsoldering on hashboards, utilize only industry-leading diagnostic tools, and have capabilities of repairing hashboards at a large scale all while maintaining a quality of repair unmatched by other repair shops.

ASIC Miner Not Running Normally or Not Hashing at 100%

ASIC miners can have various hardware failures that can cause the individual hashboards to not hash at a level they are specified to hash at. We have the tools and knowledge to determine the location of the fault whether it is a bad ASIC chip, broken signals, missing clock frequency, corrupted EEPROM / PIC data, broken traces due to physical damage, bad temperature sensors, oxidation, corrosion or missing required voltage rails.

ASIC miners we provide out-of-warranty service for include (but not limited to):

Antminer L3+, S9, S9k, S11, S15, S17, S17+, S17 Pro, T9+, T17, T17+, T17e, S19, S19 Pro, S19j Pro, S19a, D7, L7, L5, KA3, Z15, E9
As well as corresponding power supplies: Antminer APW7, APW8, APW9, APW9+, APW12

We are now repairing the follow ASIC models:

Canaan Avalon Miner
Bitmain Antminer
WhatsMiner
Aixin
Goldshell
BlueStar
IceRiver
KOI Miner
Innosilicon
Ebang EBIT
Aladdin
DragonMint
StrongU
Aisen
Hammer
Chilkoot

Why choose TecFix?

High Success Rate & Quality Parts

We use only high quality parts when repairing your device and maintain a high success rate for all repairs.

Free Diagnostics

Diagnostics are free at no obligation to use our services and you are only charged when repair is successful and complete.

Certified by Bitmain

Only trained and experienced technicians certified by Bitmain will be working on your ASIC miner.

Volume Discounts

There are discounted repair services depending on the number of machines being repaired over a period of time.

What our customers say

Kam who fixed my phone really grey guy. Very good prices

Manpreet Singh

I brought my Galaxy A5 to TecFix to get the charging port replaced. Two other shops turned the job down because they said they did not solder. Imagine, specializing in repairing electronics and they don't solder.???
Gary , from TecFix , told me the repair would be no problem. I mentioned it was my only phone and it would be nice to get it back asap due to a family member's illness. He told me he would try to get it done the same day. Two hours later I got a call to let me know it was done.
Service like that is hard to find now a day's and it was very much appreciated.

Thank you Gary Biala and TecFix

Blair Mitchell
Company managed to recover data from a water damaged iPhone when nobody else in the city was willing to tackle the job. The best part is they were one fifth the cost of sending out to other cities for the same thing. Very satisfied !

Richard Broder

Very fast and very good price! Great quality repairs!

Thyra Erlenmayer
The staff were very informative and forthcoming. The work was done well and they take pride in doing a good job. They care about the customer.

Gordon C

My regular computer repair place is no longer there. I tried TecFix and although they do not repair monitors, the technician checked it and it’s working again! He did not charge me for looking at it and I’m very grateful! Thanks again!

Arla Johnson Bauer
Mark saved my important docs from my crashed MacBook were the apple store just wanted to sell me a new computer without caring about the data. Also great price will see Mark if I ever have computer issues. Cheers and thanks again 👍

Heavy D

I enjoy the service and pricing! Thanks for your hardwork!

Alex Belov
They have looked at my NAS determined the issue, no charges for the diagnostic. Saved me $$$$s excellent quick service. Great diagnostic work. Highly recommended. Super appreciative.

Mark Schmidt

The Tecfix guys were a huge help with updating my computers, they were easy to work with, and were willing to help with follow up questions. Highly recommend! Thanks so much!

Samara Wiebe
Great customer service! They gave us discount!

Leah Mosquito

They replaced my screen in less than an hour on short notice. Very professional and helpful. I’ll be recommending them and will return for any future repairs.

Lindsay MF