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

A satisfying experience working with TecFix. They worked with me to minimize the downtime of my laptop to within a couple hours for a broken part. Their extra care to address dirt and dried compounds will prevent secondary issues from becoming bigger problems.

Chuck Leibert

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

Alex Belov
This company is great, they were able to fix my old iPad mini 2 in one day, actually in 2 hours. My tec was was friendly and professional, the price was good, i will definitely take my business here. 😁

Sheila Engel

I would highly recommend this place. Technicians are so knowledgeable and friendly. They only charged you on what wa the damage has. Wont take advantage of you. Budget wise too. Thank you guys and keep it up!

Jester Latag
Super fast, friendly, and knowledgeable. Would recommend this shop to anyone! Fixed my fried motherboard on my MacBook laptop extremely quickly!

Karina Lebedeva

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
Thank you so much! Service was awesome and so fast! Fixed the screen on my iPad in like an hour. It works perfectly so happy.

Bonnie Barnsley

They were quite efficient and real professionals. I am more than satisfied with their service.

the unicorn channel
TecFix provided me with outstanding service! In the midst of a deadline, my laptop stopped working. After a brief telephone call, I dropped it off, explained my situation and by the end of the same day I had it back good a new. My experience was great. The price was fair. I recommend TecFix without hesitation! These folks know there stuff and know how to deliver.

Wayne Davey

Very happy with the service I got..its my second time here for some board level work and they are supper easy to deal with..definitely I'll be back

Manuel Giesbrecht
Excellent service! Had a battery replaced in my old Samsung S7. They had it done in just over an hour for less than I was expecting. I will definitely come back for my phone and computer needs.

Jeremie C

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