HVAC Service Technician

RoShay Services; Mountlake Terrace (WA); On-site; USD 70,000 - 90,000; Full time

Job summary

RoShay Services in the Seattle area is seeking a Senior HVAC Service Technician to lead residential and light commercial service across the greater Seattle region. You will diagnose, repair, and maintain furnaces, ACs, heat pumps, and ductless systems while upholding safety and code compliance.

This role emphasizes customer communication and teamwork; mentoring junior technicians and collaborating with the service team to deliver energy-efficient, reliable comfort.

Qualifications

• Strong HVAC diagnostic and repair skills.
• Commitment to safety and code-compliant operation.
• Willingness to pursue training and certifications.

Responsibilities

• Diagnose, repair, and maintain furnaces, ACs, heat pumps, and ductless systems.
• Perform preventive maintenance and troubleshoot performance issues.
• Recommend energy-efficient solutions to improve comfort and reduce costs.
• Use modern diagnostic tools to complete accurate service work.
• Ensure safe, code-compliant operation and adhere to safety procedures.
• Communicate findings and recommendations clearly to customers.
• Mentor junior technicians and support team development.

Skills

HVAC troubleshooting

Customer communication

Safety compliance

Leadership potential

Job description

Senior HVAC Service Technician to lead residential and light commercial HVAC service across the greater Seattle area.

Key Responsibilities Include

• Diagnose, repair, and maintain furnaces, ACs, heat pumps, and ductless systems.
• Perform preventive maintenance and troubleshoot system performance issues.
• Recommend energy-efficient solutions to improve comfort and reduce operating costs.
• Use modern diagnostic tools and technology to complete accurate service work.
• Ensure safe, code-compliant operation and adhere to all safety procedures.
• Communicate clearly with customers, explaining findings and recommendations professionally.
• Mentor junior technicians and support team development.

Qualifications & skills: Strong HVAC diagnostic and repair skills, commitment to safety, ability to work code-compliantly, and excellent customer communication. Willingness to pursue training and certifications, with potential to advance into leadership.