Job Description

Job Description

Job Title: HVAC Service Technician

Location: San Francisco, CA (30% Travel Role)

Salary: $40/hr - $60/hr

Benefits:

• Company-provided vehicle, tools, and equipment
• Medical, dental, vision insurance
• 401(k) with company match
• Paid time off and holidays
• Training, certification, and advancement opportunities
• Per Diem for travel

Tiello is partnering with a highly respected HVAC solutions provider on their search for a Senior HVAC Service Technician to support key accounts across California and beyond. This is a critical hire for a seasoned technician who brings an understanding of boilers, package units, start-up processes and hydronic systems.

Key Responsibilities:

• Perform advanced troubleshooting, service, and maintenance on boilers, hydronic systems , and mechanical infrastructure.
• Integrate and optimize control systems (BAS/BMS) to ensure system-level performance and efficiency.
• Provide on-site diagnostics and technical support for complex HVAC systems in commercial and industrial environments.
• Collaborate with service coordinators on scheduling, job tracking, and client updates.
• Maintain and enforce safety standards in compliance with state and federal guidelines.
• Mentor junior technicians and support the development of a scalable service team.
• Travel throughout California, with occasional out-of-state service assignments as needed.

Qualifications:

• 5+ years of experience servicing HVAC systems including chillers, boilers, and hydronics .
• Strong working knowledge of building automation systems (BAS/BMS) , including controls integration and system diagnostics.
• Demonstrated leadership or mentorship experience - formally or informally.
• High-level customer service and communication skills.
• EPA Universal Certification required.
• Trade school graduate or equivalent technical training preferred.
• Experience working with OEMs such as Trane, Carrier, Daikin, JCI, Siemens is highly preferred.
• Open to candidates transitioning from a union role seeking leadership opportunity and greater ownership.
• Willingness to travel throughout California and occasionally beyond.

Applicants must be authorized to work in the U.S.

Tiello LLC is proud to be an Equal Opportunity Employer

All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, disability, protected veteran status, or any other characteristic protected by law.

Your Right to Work - In compliance with federal law, all persons hired will be required to verify identity and eligibility to work in the United States and to complete the required employment eligibility verification document form upon hire.

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