HVAC Service Technician

Coulter Services; El Cajon (CA); On-site; USD 50,000 - 72,000; Full time

Job summary

Coulter Services is seeking an HVAC technician responsible for diagnosing, repairing, and maintaining residential and light commercial heating, cooling, and indoor air quality systems.

You will troubleshoot system issues, perform routine maintenance, assist with minor installations, ensure all work is safe and code-compliant, and provide clear, professional customer communication with thorough service documentation.

Qualifications

• Strong HVAC diagnostic and repair skills.
• Knowledge of heating, cooling, and indoor air quality systems.
• Ability to document service work clearly and completely.
• Excellent customer service and communication skills.

Responsibilities

• Troubleshoot system issues and perform effective repairs.
• Conduct routine maintenance to ensure reliable performance.
• Assist with minor HVAC installs as needed.
• Ensure all work is safe and code-compliant.
• Provide clear, professional customer communication.
• Complete accurate service documentation.
• Work independently in the field while following safety standards.

Skills

HVAC diagnostics

HVAC repair

Customer service

Documentation

Job description

responsible for diagnosing, repairing, and maintaining residential and light commercial heating, air conditioning, and indoor air quality systems.

Key Duties

• Troubleshoot system issues and perform effective repairs
• Conduct routine maintenance to ensure reliable performance
• Assist with minor HVAC installs as needed
• Ensure all work is safe and code-compliant
• Provide clear, professional customer communication
• Complete accurate service documentation
• Work independently in the field while following safety standards

Qualifications & Skills

• Strong HVAC diagnostic and repair skills
• Knowledge of heating, cooling, and indoor air quality systems
• Ability to complete work accurately and safely
• Excellent customer service and communication skills
• Ability to document service work clearly and completely

Ongoing technical training and opportunities for growth are provided, supported by a customer-first team.