Heating, Air Conditioning, and Refrigeration Mechanic and Installer Hourly Pay in Aiken, SC: $27.28 (2026)

With a projected annual growth rate of 3.82%, the potential for part-time technicians in Aiken can be significant, particularly for those considering the per diem aspects of the profession. Per-diem heating, air conditioning, and refrigeration mechanics and installers can earn between $80 and $150 daily plus a base hourly rate ranging from $30 to $55, resulting in lucrative opportunities that far exceed standard pay in residential calls, which typically have minimums of $90 to $180. Self-employed contractors, especially in high-cost-of-living markets, may clear hourly rates of $90 to $160 during peak demand seasons, driven largely by the rising need for heat pump installations in response to the IRA tax credits. Employment type plays a major role in determining income; technicians working for residential service companies often face a commission structure that can push their earnings significantly higher, albeit under pressure to meet sales goals. Understanding the benefits versus higher hourly rates without health insurance can help workers strategize their career paths in an evolving job market, while practical negotiation skills can further enhance overall pay in a competitive landscape like Aiken.