Veteran Owned & operated

Guardrail Mining, Inc.
ASIC RepairContact Us


What We Do

Manage Operations

Our founder started self-mining in 2017. He has built specialized teams and supported multiple large mines, with both public and private companies.

Whether its getting your mine online or supporting existing infrastructure we are experts at providing reliable, safe, and maximum uptime.

Planning and Advising

We are available for more specific consultations if needed. From solving airflow issues, to optimal load distribution, we offer a holistic approach to your needs. 

We also teach chip level repair and mining farm operations for Bitmain’s Antminer Maintenance Training Center (AMTC).


Repair Center

We have a brick and mortar repair center in Charleston, SC.  We are able to troubleshoot and fix many of the new problems found in nextgen ASIC miners.

Build Bitcoin Mines.

We can build your bitcoin mine. From site selection to energization, our experience will lead the way. We know many of the pitfalls and problem areas associated with building a profitable mine.

Keeping you on track

Our experience is unmatched.

Having seen many of the difficulties associated with building mining farms, our team can help you avoid obstacles and maximize efficencies.

Whether we are designing, building, managing your mine, or deploying your fleet we have the experience to streamline your success.  



Brett Garman

Brett Garman

Founder and CEO

6 year USAF Veteran. 11 year FAA Air Traffic Controller. 3 year webmaster. 5+ year Bitcoin miner.

Brett started mining in 2017. He grew from heating his garage with 1 ASIC, to a small commercial space, and finally retrofitting a large industrial space able support 300 ASICs.

He was certified by Bitmain in 2018 and again in 2021 to repair miners as well as teach the AMTC ASIC Chip Level repair and Mining Farm Operations certification courses.

Since then, he has worked in both publicly traded and private industrial scale mining operations as a diagnostic tech, repair tech, deployment leader, and design consultant.


Contact Us

Logistics and B2B Support

Joe Angello –

CEO & Project Managment

Brett Garman  –

Technical Support

Expert Tech –



“Our core values are integrity, commitment, and excellence. This is the Guardrail standard."

Brett Garman -Founder & CEO