HVAC Service Technician: Diagnose, Install & Maintain

Air Zone Plus LLC; Houston (TX); On-site; USD 42,000 - 66,000; Full time

Job summary

Air Zone Plus LLC in Houston, TX seeks an experienced HVAC Service Technician to diagnose, troubleshoot, repair, and install systems in residential and light-commercial settings. The role requires 3–5 years of hands-on experience and EPA Section 608 Universal Certification.

The technician will perform maintenance, installations, and system changes, read diagrams, and maintain thorough job documentation. Competitive pay is based on experience and skills.

Qualifications

• 3–5 years of hands-on HVAC experience in residential and light-commercial settings.
• Strong troubleshooting and diagnostic skills.
• Experience with system change-outs and new-construction installations.
• Experience with walk-in coolers and ice machines preferred.
• EPA Section 608 Universal Certification required.

Responsibilities

• Troubleshoot, diagnose, and repair residential and light-commercial HVAC systems.
• Perform HVAC change-outs, system replacements, and new-construction installations.
• Install condensers, furnaces, air handlers, coils, thermostats, ductwork, drain lines, and refrigerant lines.
• Perform preventive maintenance, startup, testing, refrigeration charging, and airflow checks.
• Read wiring diagrams, schematics, and equipment manuals.
• Diagnose electrical, mechanical, airflow, and control issues.
• Complete service notes, photos, invoices, and job documentation.

Skills

Troubleshooting

HVAC/R service

Diagnostics

Customer service

Education

EPA Section 608 Universal Certification

Job description

Air Zone Plus LLC in Houston, TX seeks an experienced HVAC Service Technician to diagnose, troubleshoot, repair, and install systems in residential and light-commercial settings. The role requires 3–5 years of hands-on experience and EPA Section 608 Universal Certification.

The technician will perform maintenance, installations, and system changes, read diagrams, and maintain thorough job documentation. Competitive pay is based on experience and skills.