# Academy

Courses from HVAC Pros. Pass the exam to earn a certificate of completion.

## Foundations

- [HVAC foundations for homeowners and buyers](https://hvacpros.fyi/academy/hvac-buyer-foundations.md): Understand comfort problems, prepare for a contractor visit and recognize useful maintenance evidence before buying HVAC work.

## Practitioner

- [Compare HVAC repair and installation proposals](https://hvacpros.fyi/academy/buy-hvac-repair-and-installation.md): Compare HVAC scopes, request installation evidence and organize maintenance follow-up without pretending to be the technician.

## Specialist

- [Manage HVAC and indoor air quality projects](https://hvacpros.fyi/academy/manage-hvac-air-quality-projects.md): Plan evidence-based HVAC and indoor air quality investigations, evaluate cleaning claims and manage facility project follow-up.

Also on the [web page](https://hvacpros.fyi/academy).