Additional Training

Expand your expertise with our Aditional Training programs, offering specialized certifications and courses designed to keep you competitive in a fast-evolving industry.

Newest Program

Additional Training

A2L Low GWP Refrigerant Safety Certification

Enhance your HVAC career with a certification in low-GWP refrigerants, equipping you with knowledge in safe and compliant refrigerant handling. We cover the latest protocols and safety practices for working with A2L refrigerants, helping technicians and employers reduce liability and stay current with industry standards. Available through flexible training options, this certification supports your professional growth and environmental responsibility.

At this time, we are only offering this program at our Las Vegas and Phoenix campuses.

Service technician looking at a fan
NTI Electrician

Additional Training

Commercial Refrigeration

We are now offering a Commercial Refrigeration certification to currently licensed HVAC technicians. This program spans 8 weeks, and covers topics such as evaporators, compressors, walk-in refrigerators, freezers, and more. These key topics will enhance your knowledge base significantly so you remain competitive in an ever-evolving industry.

At this time, we are only offering this program at our Phoenix campus.