Tool List

Tools that grow with your career, from installation to diagnostics.

Whether you're cutting ducts, wiring control boards, or brazing copper lines, HVAC work demands precision and preparation. This tool list guides HVAC apprentices through the tools they’ll need year by year, matching the natural progression of skills taught on union jobs and in training.

From your first pair of safety glasses to your first multimeter, we’ve laid out exactly what to buy, why it matters, and what to look for when choosing the right tools. Each tool comes with pro-level tips so you can avoid common mistakes and make confident investments.