Lennox National Account Services (NAS), a wholly owned subsidiary of Lennox International, provides commercial HVAC maintenance and service across the United States. The HVAC Service Technician performs field work supporting the installation, maintenance, and servicing of commercial heating, ventilation, and air conditioning systems. The role includes on-site preventive maintenance, routine repairs, and calibration after installation, primarily on commercial rooftop HVAC units. Technicians handle basic products and problems and refer more complex issues to higher-level technicians. They work independently and as part of a team, with a focus on customer satisfaction and safe work practices. This is an hourly, non-exempt role. The stated annual salary range is $39,000–$77,000, with starting pay potentially affected by market, tenure, performance, skills, education, experience, and other qualifications. Employees are not eligible for a bonus but earn overtime for work exceeding 40 hours per week or as otherwise required by state law. Overtime and weekend work may be required, and occasional night work and travel may be needed.
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Job Type
Full-time
Career Level
Mid Level
Education Level
High school or GED