Senior HVAC Service Technician

Upchurch • Hattiesburg, MS

7d

About The Position

The Commercial HVAC Service Technician diagnoses, repairs, maintains, and services commercial heating, ventilation, and air conditioning systems for commercial and industrial clients. The role supports optimal system performance through high-quality workmanship, accurate troubleshooting, and customer service. The technician works independently in the field while following safety standards, company policies, and industry regulations.

Requirements

• High school diploma or GED.
• At least 5 years of commercial HVAC service experience.
• EPA Universal Certification.
• Strong knowledge of commercial mechanical and electrical systems.
• Ability to read and interpret technical documents and schematics.
• Strong troubleshooting and analytical skills.
• Excellent customer service and communication skills.
• Valid driver’s license and clean driving record.
• Ability to work independently and manage time effectively.

Nice To Haves

• HVAC technical school training.
• Experience with large-tonnage equipment and controls.

Responsibilities

• Diagnose, troubleshoot, and repair commercial HVAC systems, including RTUs, chillers, boilers, air handlers, split systems, VRF systems, cooling towers, and building automation controls.
• Perform routine preventive maintenance and inspections on commercial equipment.
• Respond to emergency service calls in a timely and professional manner.
• Read and interpret blueprints, wiring diagrams, and mechanical schematics.
• Test electrical components, motors, compressors, and control systems using diagnostic tools.
• Identify system deficiencies and recommend corrective actions or system upgrades.
• Maintain accurate service documentation, including work orders, materials used, and service reports.
• Communicate with customers about system performance and repair recommendations.
• Follow OSHA regulations, safety policies, and company procedures.
• Maintain the company vehicle, tools, and equipment in proper working order.
• Participate in an on-call rotation as required.

Benefits

• Competitive pay based on experience.
• Health, dental, and vision insurance.
• Paid time off and holiday pay.
• Professional development and certification assistance.

What This Job Offers

• Job Type: Full-time
• Career Level: Senior
• Education Level: High school or GED