Justin Tan

Justin T. is a field service engineer and diagnostics specialist with a decade of experience repairing Liebherr and other premium refrigeration appliances throughout the Pacific Northwest and Northern California. He holds an EPA Section 608 Universal Certification and NASTeC credentials, and has completed Liebherr factory training on the Monolith integrated column series and BioFresh humidity-control systems. Justin has personally diagnosed and repaired more than 3,800 sealed-system and compressor failures on high-end built-in refrigeration units.

At Liebherr Repair Guide, Justin contributes field-verified diagnostics expertise and reviews technical content for accuracy. He specializes in compressor replacement procedures, sealed-system leak detection, and the electronic control boards used across Liebherr's Monolith and Vinidor lines. His hands-on experience ensures that every troubleshooting guide reflects real-world repair conditions — including the nuances of working with integrated cabinetry and plumbed ice-maker connections.

Justin is committed to raising the standard of appliance repair through accurate technical education. He focuses on helping both homeowners and junior technicians understand the difference between a straightforward component swap and a repair that requires factory-certified expertise. In his spare time, Justin teaches an appliance repair fundamentals course at a community college in Portland and restores vintage European refrigeration units.