RepairBit is one of the largest ASIC miner repair and maintenance companies in North America, specializing in industrial-scale cleaning, processing, chip-level repair, inventory management, and auditing for large public and private Bitcoin miners. Founded in 2021 by Mike Groff and Ryan Rossi (who started after frustration with RMA delays), RepairBit offers bespoke solutions for all miner makes and models, including immersion preparation and high-throughput aging testing (over 1,500 miners/day). They operate a custom facility in Cleveland, Ohio, designed for ASIC fixing and processing, with a global reach supporting mining operations worldwide. The company emphasizes maximizing online hash rate quickly, professional turnaround, and tailored services for long-term mining success.

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