UEI Mesa Heating, Ventilation and Air Conditioning (HVAC) program provides training that prepares students to earn a fulfilling career in a growing field of residential and commercial heating and AC systems and technologies. Through a blend of online classroom instruction, demonstrations, and practical training, UEI’s proficient instructors will help you develop the knowledge, skills and confidence to land a position fixing, maintaining, troubleshooting, and even installing residential HVAC systems. In as little as 10 months, you can prepare to take the two important certifications for HVAC professionals: (1) EPA Section 608 Certification for Stationary Air Conditioning and Refrigeration and (2) Universal R-410A Safety Training & Certification. No high school diploma? We have options to help you get started building a future you can be proud of.