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Meet Julien Sannier - Sales Service Engineer

Driving Customer Success Through Retrofit Expertise

As Retrofit Sales Engineer at FläktGroup France, Julien Sannier is passionate about helping customers improve the performance and efficiency of their HVAC installations. With over 20 years of technical experience, he works closely with customers to assess their needs, develop tailored retrofit solutions and deliver energy-saving improvements that enhance system performance and reliability. Recognised as a trusted expert in HVAC modifications, Julien believes that successful projects are built on strong customer relationships, technical excellence and a commitment to delivering the right solution every time.

Watch our interview with Julien

As Retrofit Sales Engineer at FläktGroup France, Julien Sannier helps customers improve the performance, efficiency and reliability of their HVAC installations. With more than 20 years of industry experience, he specialises in retrofit projects, delivering tailored solutions that reduce energy consumption and extend equipment life.

“The key to success is listening to the customer, providing the right technical solution and building a relationship based on trust.”

In this short video, Julien talks about:

  • How retrofit solutions can significantly improve energy efficiency and system performance
  • The importance of understanding customer needs and delivering tailored HVAC upgrades
  • Building long-term relationships through responsiveness, transparency and technical expertise
  • Lessons from successful projects with customers such as IKEA and other major organisations
  • How continuous learning and collaboration help deliver the best outcomes for customers

Watch the full interview to discover how Julien is helping customers achieve their energy efficiency goals through innovative retrofit solutions and trusted technical support.