South Carolina Refrigeration ContractorIMC Certification Exam

South Carolina Refrigeration Contractor IMC South Carolina’s IMC refrigeration exam delves into mechanical systems that most technicians only skim. Pressure vessels, refrigerant recovery protocols, and code-compliant piping layouts appear across multiple sections—candidates who treat these as sidebar topics often hit unexpected walls. The exam demands hands-on fluency with local amendments to the International Mechanical Code, not casual familiarity.