Our Know-how

Our thirty years’ experience is reflected in all aspects of our activity. What governs our decisions are rigor and performance.

H.A.S safeguards and perpetuates the unique expertise which distinguishes us from our competitors.

The professionalism exists in each core business present all along the manufacturing and maintenance of the ducts process thanks to a team of experts which has acquired specific skills required for this activity.

3 to 4 innovative solutions are developped each year to make the air duct network even more effective


H.A.S is a company always on the watch concerning innovation. We continually endeavor to exceed expectations through innovation and by launching ideas and proposals. In fact, H.A.S team works tirelessly to find new solutions focusing on our client’s needs. This results in 3 to 4 innovative solutions developed every year which facilitates and make the ductwork more efficient. This is possible thanks to a privileged relationship based on listening and trusts with our clients.

On this note, we wish to take this opportunity to thank all our clients for making our research and results.


H.A.S team is very demanding. We all distinguish three strong commitments:

-       The quality of our products: our ducts are guaranteed thanks to the mastering of the manufacturing process

-       The quality of the services we provide: responsiveness and deadlines respect

-       The quality of our relationship with our clients: availability and proximity are our strengths


The customer satisfaction remains at the core of our activity and all the team’s priority. The key to our clients’ trust is a successful transparency relationship and the sharing of goals.

Why choose H.A.S?

  • Hygiene and traceability
  • Proficiency, Comfort, Efficiency
  • Quality management
Our achievments, click here !