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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

  • 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 Avatar Sheila Engel

    Very fast and very good price! Great quality repairs!

    Thyra Erlenmayer Avatar Thyra Erlenmayer

  • 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 Avatar Mark Schmidt

    Excellent service. Went above and beyond to replace my pixel2xl battery. Will use them again.

    Richard Ray Avatar Richard Ray

  • 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 Avatar Gordon C

    Great customer service! They gave us discount!

    Leah Mosquito Avatar Leah Mosquito

  • 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 Avatar Samara Wiebe

    Excellent service super friendly and professional staff. Wonderful service and extremely fast. Took three phones in today and within an hour all batteries were replaces. Very impressed! Highly recommend this place for all your cellphone needs.

    Deena Oleski Avatar Deena Oleski

  • They are fantastic! They have lifetime warranty on their repairs as long as you don’t have cracks that prove to be your fault. I highly recommend their work as they’ve never failed the past 3 times I have gone. Please take a look into their work and establishment if you ever need reliable work done on your devices

    Hailey Berthelette Avatar Hailey Berthelette

    Very friendly, affordable, and fast service! Took my Mac to get a RAM upgrade and it was completed in about 15/20 minutes! (I supplied the RAM so heads up to those not confident in your own ability to do this; they’re a budget friendly option with quick turnaround and still cheaper than paying Apple prices for RAM.)

    ly doo Avatar ly doo

  • 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 Avatar Chuck Leibert

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

    Manpreet Singh Avatar Manpreet Singh

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