Refrigerant Transition Certifications

A2L Refrigerant Safety Certification

Universal Technical Institute

5.6 - Good

UTI has embedded A2L refrigerant safety certification into its standard HVACR curriculum as the industry transitions from R-410A.

NATE Core and Specialty Certifications

North American Technician Excellence (NATE)

6.9 - Good

The industry's most widely recognized and demanded professional certification, validating field experience across multiple sub-disciplines.

R-410A Safety Training & Certification

UEI College

5.7 - Good

R-410A safety certification bundled into the 10-month hybrid program, alongside EPA 608 exam prep.

Universal Technical Institute HVACR Program

Universal Technical Institute (UTI)

5.8 - Good

National HVACR program at 11+ campuses with 9-month intensive hands-on format preparing students for EPA 608, NATE Core, OSHA 10, R-410A, and A2L certs.