Hvac commercial senior Technician

Air Force HVAC; Florida; On-site; USD 55,000 - 85,000; Full time

Job summary

Air Force HVAC is seeking a Commercial Senior Technician to lead on-site service, troubleshooting, and repair of complex commercial HVAC systems in Florida. You will diagnose issues, perform preventive maintenance, and install equipment such as rooftops, chillers, boilers, and VAVs, while interpreting drawings and ensuring safety compliance.

Mentor junior technicians, coordinate with project managers and customers, document service reports, and manage schedules, tools, and vehicles on busy

Qualifications

• Extensive experience with commercial HVAC installation, service, and troubleshooting.
• Ability to read blueprints, wiring diagrams, and schematics.
• Strong knowledge of HVAC fundamentals, safety codes, and PPE.
• Proficient with diagnostic tools: multimeters, gauges, combustion analyzers.
• Clear communication and leadership with technicians and customers.
• Well-organized with solid time management on-site.
• OSHA safety standards compliance.
• High school diploma or equivalent; HVAC tech training preferred.
• EPA 608 certification is a plus.

Responsibilities

• Diagnose system issues and perform preventive and corrective maintenance.
• Install or upgrade equipment such as rooftop units, chillers, boilers, and VAV systems.
• Read and interpret technical drawings and schematics.
• Document work orders and service reports.
• Coordinate with project managers and customers.
• Mentor junior technicians and manage schedules.
• Maintain tools and company vehicles; respond to after-hours calls.

Skills

HVAC troubleshooting

Blueprint interpretation

Team leadership

Safety compliance

Customer communication

Time management

Education

High school diploma

Trade/Technical HVAC training

EPA Section 608 certification

Tools

Multimeters

Gauges

Combustion analyzers

Airflow measurement devices

Job description

Company Description

Air Force HVAC is a commercial heating, ventilation, and air conditioning service provider committed to delivering reliable, high-quality solutions for businesses across Florida, United States. The company focuses on professional installation, maintenance, and repair of complex commercial HVAC systems to support comfortable, efficient, and safe building environments. Team members work with modern tools, evolving technologies, and diverse commercial properties, offering opportunities to refine technical expertise. Air Force HVAC emphasizes safety, integrity, and customer satisfaction, encouraging continuous learning and professional growth. The organization values collaborative problem-solving and takes pride in prompt, thorough service for its clients.

Role Description

The HVAC Commercial Senior Technician is a full-time, on-site role based in Florida, United States, responsible for leading and performing advanced service, troubleshooting, and repair on commercial HVAC systems. Day-to-day tasks include diagnosing system issues, completing preventive and corrective maintenance, and installing or upgrading equipment such as rooftop units, chillers, boilers, VAV systems, and control components. The technician will interpret technical drawings and schematics, verify proper system operation, and ensure work complies with safety regulations, codes, and company standards. This role also involves mentoring junior technicians, coordinating with project managers and customers, documenting work orders and service reports, and communicating findings and recommendations clearly to both technical and non-technical stakeholders. The Senior Technician is expected to manage a service schedule, maintain tools and company vehicles, and support emergency or after-hours calls as needed.

Qualifications

• Demonstrated expertise in commercial HVAC installation, service, and troubleshooting, including experience with complex systems (e.g., rooftop units, chillers, boilers, and building automation controls).
• Strong ability to read and interpret technical documentation, such as blueprints, wiring diagrams, equipment manuals, and mechanical/electrical schematics.
• Solid understanding of HVAC fundamentals, airflow, refrigeration cycles, electrical principles, and relevant building codes and safety standards.
• Competence with diagnostic tools and instruments, including multimeters, gauges, combustion analyzers, and airflow measurement devices.
• Effective communication and leadership skills, with the ability to guide junior technicians, coordinate with contractors, and interact professionally with customers.
• Proven organizational and time-management abilities, including maintaining accurate service records, planning tasks, and handling multiple assignments on-site.
• Commitment to workplace safety, adherence to PPE requirements, and knowledge of OSHA and industry best practices.
• High school diploma or equivalent; technical or trade school training in HVAC or a related field is preferred.
• Current industry certifications such as EPA Section 608 certification; additional manufacturer or professional certifications are a plus.