Commercial HVAC Technician

Carlson's Heating and Cooling; Centerville (AL); On-site; USD 45,000 - 60,000; Full time

Job summary

A commercial HVAC service company is seeking a skilled Commercial HVAC Technician to install, maintain, and repair heating and air conditioning systems across various industrial buildings. The ideal candidate will have an HVAC technical diploma, EPA 608 Certification, and 3-5 years of field experience. Responsibilities include system setup, inspections, diagnostics, and ensuring compliance with safety regulations. This position promises a rewarding career in a growing industry focused on energy-efficient solutions.

Qualifications

• HVAC technical school diploma or associate degree.
• EPA 608 Certification required for refrigerant handling.
• 3–5 years of field experience for full commercial-level competency.

Responsibilities

• Set up HVAC systems according to blueprints and specifications.
• Perform routine inspections and maintenance tasks.
• Troubleshoot and repair HVAC system malfunctions.
• Optimize systems for efficiency and compliance.
• Maintain service records and documentation.
• Follow safety and compliance regulations.

Skills

Strong understanding of electrical systems

Ability to read and interpret blueprints

Experience with Building Automation Systems (BAS)

Familiarity with commercial-grade equipment

Competence in brazing, pipefitting, and ductwork

Education

HVAC technical school diploma or associate degree

Job description

A Commercial HVAC Technician is a skilled tradesperson who installs, maintains, and repairs heating, ventilation, and air conditioning systems in commercial and industrial buildings — such as offices, hospitals, schools, and factories.

Core Responsibilities

• Installation: Set up HVAC systems (rooftop units, chillers, boilers, air handlers, VRF systems, etc.) according to blueprints and specifications.

• Maintenance: Perform routine inspections, clean coils and filters, check refrigerant levels, test electrical components, and calibrate controls.

• Diagnostics & Repair: Troubleshoot and repair system malfunctions — including compressors, motors, thermostats, and control systems.

• System Optimization: Ensure systems run efficiently to reduce energy costs and meet environmental standards.

• Documentation: Maintain service records, logs, and reports for clients and supervisors.

• Safety Compliance: Follow OSHA, EPA, and local building codes (including handling of refrigerants under Section 608 certification).

Skills & Knowledge

• Strong understanding of electrical systems, refrigeration cycles, and airflow dynamics.

• Ability to read and interpret blueprints, wiring diagrams, and schematics.

• Experience with Building Automation Systems (BAS) and Energy Management Systems (EMS).

• Familiarity with commercial-grade equipment: chillers, cooling towers, VAV systems, RTUs, etc.

• Competence in brazing, pipefitting, and ductwork.

Qualifications

• HVAC technical school diploma or associate degree.

• EPA 608 Certification (required for refrigerant handling).

• NATE, HVAC Excellence, or manufacturer-specific certifications are a plus.

• Typically 3–5 years of field experience for full commercial-level competency.