HVAC Senior Commercial Technician

Job Description

Job Description

SENIOR HVAC Commercial Technician
Fort Lauderdale, FL | Full-Time | 5+ Years’ Experience Required

O’Brien Air Conditioning & Construction Services is seeking an experienced Commercial HVAC/R Service Technician to join our growing team. This position is intended for a skilled service technician who can independently diagnose, troubleshoot, and repair commercial HVAC and refrigeration systems.

This is not an entry-level or HVAC helper position. Candidates should have strong commercial service experience and be comfortable communicating technical findings, recommended repairs, and equipment conditions to customers and office management.

REQUIRED QUALIFICATIONS

• Minimum five years of hands-on commercial HVAC/R service experience
• EPA Section 608 Certification required; Universal Certification preferred
• Strong electrical, refrigeration, controls, and airflow diagnostic skills
• Ability to read wiring diagrams, schematics, and manufacturer specifications
• Ability to diagnose systems independently and identify the root cause of equipment failures
• Valid driver’s license with an acceptable driving record
• Dependable, professional, safety-conscious, and organized
• Ability to communicate findings clearly in writing and verbally
• Willingness to travel to job sites as required
• Availability for scheduled overtime and emergency service calls when needed

PREFERRED EQUIPMENT EXPERIENCE

Candidates should have service and repair experience with several of the following:

• Commercial rooftop and package units up to 30 tons
• Split systems and heat-pump systems
• Cooling towers and condenser-water systems
• Fan-coil units
• VFDs and motor-control systems
• Commercial refrigeration equipment
• Walk-in coolers and freezers
• Building automation and HVAC control systems
• Compressors, motors, pumps, contactors, transformers, control boards, and low-voltage circuits

RESPONSIBILITIES

• Diagnose, service, and repair commercial HVAC/R equipment
• Perform preventive maintenance, inspections, and emergency service calls
• Troubleshoot electrical, refrigeration, control, and airflow problems
• Test system operation, pressures, temperatures, voltage, amperage, and related operating conditions
• Identify failed or deteriorated components and recommend appropriate repairs
• Prepare clear service notes documenting findings, work performed, materials used, and additional recommendations
• Communicate professionally with customers, facility contacts, office staff, and management
• Provide repair and replacement recommendations when equipment condition warrants them
• Take clear job-site and equipment photographs when required
• Maintain an organized company vehicle, tools, materials, and work area
• Follow company procedures, manufacturer requirements, and applicable safety standards

COMPENSATION AND OPPORTUNITIES

• Competitive compensation based on verified commercial experience and technical ability
• Commission-based sales incentives available
• Full-time position
• Opportunities for advancement as the company expands
• Company vehicle opportunities for qualified technicians
• Consistent commercial service and project opportunities

Experience:

• HVAC: 5 years (Preferred)

Language:

• English (Preferred)

Work Location: In person