**Job Description** A company in the HVAC sector is seeking a **heating and/or air conditioning installer or technician** to join its team in Zaragoza. The selected candidate will carry out installation, maintenance, and repair work on heating and air conditioning systems in residential and commercial premises, ensuring professional and high-quality service. **Responsibilities** * Installation of gas boilers and air conditioning systems. * Preventive and corrective maintenance. * Diagnosis and repair of malfunctions. * Commissioning of equipment. * Basic customer assistance and advice. * Compliance with safety and quality regulations. **Requirements** * Proven experience in a similar position. * Knowledge of heating, air conditioning, and domestic hot water systems (DHW). * Valid driver’s license (Category B). * Ability to work independently and as part of a team. * Professionalism, responsibility, and good appearance. **Preferred Qualifications** * Certification as an installer (RITE, gas, refrigeration). * Experience in official technical service departments. * Training in energy efficiency. **Interested candidates:** Please send your CV to **espibros.sl@gmail.com** Employment type: Full-time Work location: On-site