Hvac Technician

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

HVAC Service Technician / HVAC-R Technician

Air Zone Plus LLC | Houston, TX

Air Zone Plus LLC is hiring an experienced HVAC Service Technician with 3–5 years of hands‑on experience in residential and light‑commercial HVAC. The ideal candidate can diagnose, troubleshoot, repair, maintain, and install HVAC systems independently while providing honest, professional customer service.

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, refrigerant charging, airflow checks, and quality‑control inspections
• Read wiring diagrams, schematics, equipment manuals, and installation instructions
• Diagnose electrical, mechanical, airflow, refrigerant, drainage, thermostat, and control issues
• Service walk‑in coolers, freezers, and ice machines as assigned
• Complete accurate service notes, photos, invoices, and job documentation
• Maintain a clean company vehicle, tools, and jobsiteCommunicate clearly with customers and team members
• Participate in on‑call, overtime, and emergency service as needed

Requirements:

must have tools and transportation valid drivers license and be able to pass a background check

• 3–5 years of HVAC or HVAC/R service, repair, and installation experience
• Strong troubleshooting and diagnostic skills
• Experience with HVAC system change‑outs and new‑construction installation
• Experience with walk‑in coolers and ice machines preferred
• Current EPA Section 608 Universal Certification required
• Valid Texas driver’s license and acceptable driving record
• Ability to work in attics, crawl spaces, rooftops, and outdoor conditions
• Ability to lift HVAC tools, equipment, and materials safely
• Professional attitude, dependable attendance, and strong customer‑service skills

Air Zone Plus values quality work, honest service, and technicians who take pride in solving problems correctly. Competitive pay is based on experience and technical ability.