Senior HVAC Service Technician - Commercial/Industrial

Jobot; Carrollton (TX); On-site; USD 41,000 - 69,000; Full time

Benefits offered by this job

Generous Compensation

Annual Bonus

Stable work

Medical, Vision, Dental

401k Match

PTO

Sick Pay

Holidays Paid

Job summary

Jobot is seeking an experienced HVAC Service Technician in Carrollton, TX to diagnose, repair, and install HVAC systems across commercial projects. This on-site, permanent role demands hands-on expertise with boilers, chillers, and controls, paired with strong customer service and adherence to codes.

You will handle maintenance, calibration, and documentation while coordinating with contractors and clients to ensure quality and safety on every project.

Qualifications

• 5+ years of hands-on HVAC service experience in construction or commercial buildings.
• Repair, equipment installation, and preventive maintenance skills.
• Strong mechanical knowledge of HVAC systems including boilers and chillers.
• Ability to read blueprints and wiring diagrams.
• Knowledge of building codes and safe work practices.
• Experience using diagnostic instruments and calibration.
• Excellent customer service and clear communication.
• Ability to work independently and with teams.
• HVAC trade training or certification or equivalent experience.
• Required trade licenses and refrigerant-handling certifications, where applicable.
• Ability to safely perform physical duties in varied conditions.

Responsibilities

• Diagnose, troubleshoot, and repair HVAC equipment including air conditioning systems, heating systems, boilers, chillers, controls, motors, fans, and compressors.
• Install, replace, and commission HVAC equipment and components in accordance with project specifications, manufacturer requirements, and applicable building codes.
• Perform preventive maintenance, inspections, and operational testing to improve system reliability, energy efficiency, and equipment life.
• Calibrate equipment, sensors, thermostats, and controls to maintain accurate operation and system performance.
• Read and interpret blueprints, schematics, wiring diagrams, and technical manuals to plan and complete service and installation work.
• Identify mechanical, electrical, and control-related issues and recommend practical repair or replacement solutions.
• Coordinate with construction teams, contractors, and customers to complete work safely and minimize disruption.
• Explain system issues, service recommendations, and completed repairs clearly and professionally to customers.
• Maintain accurate service records, inspection reports, maintenance logs, and equipment documentation.
• Manage daily assignments, prioritize urgent service needs, and meet project and service deadlines without compromising quality.
• Follow applicable safety procedures, refrigerant-handling requirements, and building codes while maintaining a clean, organized work area.

Skills

HVAC service

Customer service

Reading blueprints

Troubleshooting

Time management

Education

Trade training

Apprenticeship

Technical certification

Tools

Diagnostic instruments

Job description

Jobot is seeking an experienced HVAC Service Technician in Carrollton, TX to diagnose, repair, and install HVAC systems across commercial projects. This on-site, permanent role demands hands-on expertise with boilers, chillers, and controls, paired with strong customer service and adherence to codes.

You will handle maintenance, calibration, and documentation while coordinating with contractors and clients to ensure quality and safety on every project.