Senior Commercial HVAC Technician – Field Install & PM

ABC Mechanical; Longwood (FL); On-site; USD 30,000 - 52,000; Full time

Job summary

ABC Mechanical seeks an experienced Commercial HVAC Technician to service, diagnose, repair, install, and maintain systems across commercial facilities including high-rises, schools, and campuses. You will execute PM programs, retrofits, changeouts, and ensure peak efficiency while delivering professional customer interactions.

This hands-on, field-based role requires strong technical ability, excellent documentation, and teamwork with leadership, subcontractors, and vendors.

Qualifications

• Minimum high school diploma or GED.
• 5+ years of experience in commercial HVAC service and maintenance.
• EPA Universal Certification required; NATE or equivalent certifications welcome.
• Valid driver's license with clean driving record.
• Continuing HVAC education preferred.

Responsibilities

• Service and maintain HVAC equipment including cooling towers, chillers, WSHP, split systems, pumps, boilers, and RTUs.
• Perform preventive maintenance, retrofits, changeouts, and troubleshooting.
• Read and interpret mechanical/electrical plans for accurate execution.
• Provide professional customer service and clear updates.
• Maintain detailed documentation in the CRM for all service requests and completed work orders.
• Collaborate with ABC Mechanical leadership, subcontractors, and vendors.
• Ensure van stock is organized and service vehicle kept clean.
• Follow safety regulations and company SOPs.
• Mentor junior team members when required.
• Follow federal/state laws and company policies.

Skills

HVAC troubleshooting

Reading and interpreting drawings/plns

Customer service

Communication skills

Team leadership/mentoring

Field service operations

Education

High school diploma or GED

EPA Universal Certification

NATE or equivalent certifications welcome

Tools

CRM systems

Microsoft Office

Job description

ABC Mechanical seeks an experienced Commercial HVAC Technician to service, diagnose, repair, install, and maintain systems across commercial facilities including high-rises, schools, and campuses. You will execute PM programs, retrofits, changeouts, and ensure peak efficiency while delivering professional customer interactions.

This hands-on, field-based role requires strong technical ability, excellent documentation, and teamwork with leadership, subcontractors, and vendors.