Top 20 Cutting-Edge HVAC Tools Every Service Tech Should Know in 2025

HVAC service technicians need a variety of tools to do their job efficiently and safely. With so many options out there, it can be tough to keep track of the essentials. In 2025, some tools are still must-haves, while others have evolved to become even more advanced. Let's go over the top 20 tools that every HVAC service tech should know to keep their work streamlined and top-notch.