Heating, AC & Refrigeration Mechanics Salary in Mississippi

Heating, AC & Refrigeration Mechanics in Mississippi earn a median salary of $47,270 annually ($22.73 per hour), which is below the national median of $59,810. However, when adjusted for Mississippi's lower cost of living (0.853 factor), the effective purchasing power equals $55,416 nationally. Entry-level technicians start around $36,000, while experienced professionals can earn up to $70,360. Top earners typically work in commercial refrigeration, industrial facilities, or run their own businesses. Union membership, specialty certifications (like ammonia refrigeration), and working in metropolitan areas like Jackson or the Gulf Coast significantly boost earnings. The job market remains strong due to Mississippi's hot, humid climate creating year-round demand for HVAC services, plus industrial growth along the coast. Population growth in metro areas and aging HVAC systems drive steady replacement and repair work. Career advancement opportunities include supervisory roles, specializing in complex commercial systems, or starting an independent service business.

Mississippi requires EPA Section 608 certification to handle refrigerants, which you can obtain through approved testing centers statewide. Most technicians enter through either a 3-5 year apprenticeship program or vocational training. The Mississippi Department of Employment Security partners with contractors to offer registered apprenticeships combining 144 hours of classroom instruction annually with 2,000 hours of on-the-job training. Apprentices typically earn 40-60% of journeyman wages, starting around $15-18 per hour. Key training providers include Mississippi Gulf Coast Community College (Gulfport), Hinds Community College (Jackson), and Northeast Mississippi Community College (Booneville). The Associated Builders and Contractors of Mississippi and local HVAC contractor associations sponsor apprenticeship programs. Mississippi doesn't require state-level HVAC licensing, but many municipalities do. Jackson, Biloxi, and Hattiesburg have specific permitting requirements for HVAC work. Some technicians pursue additional certifications like NATE (North American Technician Excellence) or manufacturer-specific training from Carrier, Trane, or Lennox to increase earning potential. Military veterans with mechanical experience often transition successfully into this field through accelerated programs.

The $34,360 gap between the 10th percentile ($36,000) and 90th percentile ($70,360) reflects significant earning potential based on experience and specialization. Entry-level technicians earning around $36,000-$38,380 typically handle basic residential service calls and installations. Mid-career professionals at the median ($47,270) usually have 5-10 years experience and EPA certifications. Top earners ($59,040-$70,360) often specialize in commercial refrigeration, industrial chillers, or complex HVAC systems. Geographic location within Mississippi matters significantly - technicians in Jackson, Gulfport-Biloxi, and Southaven typically earn 15-25% more than rural areas. Union membership, though limited in Mississippi, can add $5,000-$8,000 annually. Self-employed contractors in the top percentile often earn more through business ownership rather than hourly wages alone.