Tech Logic - Plumber is a free browser-based career simulation game built around one idea: real plumbing diagnosis is about evidence, not guesswork. Instead of picking a repair from a list, you work through the same process a working plumber would — confirm the complaint, read the fault reference and live readings, run the test that actually proves the fault, and only then commit to a repair.
Guess early, skip a step, or replace a part that was never proven faulty, and it costs you money, reputation, and the customer's trust. Get the process right, and you build a career: from Apprentice Plumber through Journeyman, Diagnostic, Master, Water Heater/Backflow Specialist, and finally Elite Diagnostic Specialist.
Tech Logic - Plumber runs entirely in your browser. There's nothing to install and no account to create — your progress saves locally on your device automatically as you play.
Tech Logic - Plumber is built and maintained independently. It's an active project, and feedback — good, bad, or "this bug is driving me crazy" — is genuinely welcome.
Tech Logic - Plumber is a practice and skill-building simulation for diagnostic thinking. It's designed to complement real workshop experience and formal training, not replace it. Completing jobs or reaching a career tier in-game doesn't itself constitute a certified or accredited qualification, and it doesn't confer Gas Safe registration for gas work — for recognised industry qualifications, look to bodies like City & Guilds or WaterSafe.