Commercial HVAC & Refrigeration Technician (On-Call)

MaintenX; Huntsville (AL); On-site; USD 71,635,000 - 108,886,000; Full time

Benefits offered by this job

Health insurance

Retirement plan

Paid time off

Professional development & certs

Job summary

MaintenX in Huntsville, AL is seeking an experienced HVAC & Refrigeration Technician to install, diagnose, and repair commercial HVAC and refrigeration systems in office buildings, restaurants, and hotels. You will work on rooftop units, chillers, walk-ins, and energy management systems to ensure reliable operation with minimal downtime.

Requires 3–5 years of commercial experience, EPA 608 certification, and an HVAC license.

Qualifications

• HVAC license and EPA 608 certification required.
• 3–5 years of commercial HVAC & refrigeration experience.
• Experience with rooftop units, chillers, and energy management systems preferred.

Responsibilities

• Install, maintain, and repair HVAC systems in commercial buildings.
• Install, maintain, and repair commercial refrigeration systems.
• Diagnose and troubleshoot HVAC and refrigeration issues with timely repairs.
• Read and interpret blueprints, diagrams and work orders for installation.
• Collaborate with building management during renovations or upgrades.
• Respond to emergency repair calls and minimize downtime.

Skills

HVAC systems knowledge

Diagnostic tools proficiency

Blueprints & diagrams reading

Safety & EPA compliance

Education

EPA Section 608 certification

HVAC license

Tools

Multimeters

Pressure gauges

Refrigerant recovery equipment

Job description

MaintenX in Huntsville, AL is seeking an experienced HVAC & Refrigeration Technician to install, diagnose, and repair commercial HVAC and refrigeration systems in office buildings, restaurants, and hotels. You will work on rooftop units, chillers, walk-ins, and energy management systems to ensure reliable operation with minimal downtime.

Requires 3–5 years of commercial experience, EPA 608 certification, and an HVAC license.