Senior Commercial HVAC Technician – Industrial Systems

Crete United; Winston-Salem (NC); On-site; USD 28,929 - 48,216; Full time

Benefits offered by this job

Competitive pay

Medical, dental, and vision insurance

Company-paid life insurance and short/

long-term disability

401(k) plan with 100% company match up

Eight paid holidays per year and accr

Job summary

AC Corporation in Winston-Salem, NC is seeking a Senior HVAC Service Technician to safely maintain and service industrial heating and air conditioning systems. This is a hands-on field role requiring strong technical expertise, problem-solving skills, and a commitment to delivering excellent service.

You will diagnose issues, repair electronic controls, replace faulty components, and record performance data while upholding safety standards.

Qualifications

• EPA Certification for refrigerant handling (required)
• Minimum 4 years of experience servicing industrial HVAC systems
• Ability to read and interpret mechanical drawings, schematics, and instructions
• Strong diagnostic and troubleshooting abilities under pressure
• Valid driver's license and clean driving record (required to operate company vehicle)
• Availability to work on-call, after-hours, and weekends as needed
• Self-motivated with the ability to work independently and professionally

Responsibilities

• Maintain, repair, and troubleshoot commercial and industrial HVAC systems
• Diagnose issues and repair to the electronic control board level
• Replace faulty breakers, controls, thermostats, switches, fuses, and wiring
• Repair and maintain motors, compressors, pumps, fans, and blowers
• Record and track pressure, temperature, airflow, and humidity data
• Ensure adherence to safety standards and maintain current certifications
• Work on refrigeration and water systems (experience a plus)

Skills

Troubleshooting

Reading drawings

Independent work

On-call readiness

Problem solving

Education

EPA Certification for refrigerant handling

Job description

AC Corporation in Winston-Salem, NC is seeking a Senior HVAC Service Technician to safely maintain and service industrial heating and air conditioning systems. This is a hands-on field role requiring strong technical expertise, problem-solving skills, and a commitment to delivering excellent service.

You will diagnose issues, repair electronic controls, replace faulty components, and record performance data while upholding safety standards.