Practical guides for appliance repair business owners. Written by a working repair shop owner.
Every Samsung fridge error code with causes, parts, and fixes. Real part numbers and diagnostic steps from a working tech.
Service call fees, hourly rates, parts markup, per-machine pricing. Real numbers from a working shop owner.
Step-by-step guide covering licensing, tools, pricing, finding customers, and setting up your systems. Everything I wish someone told me before I started.