services

Consulting & Design

Tahvieh Tasisat Mech & Deh Company offers a comprehensive range of services, including consultation on the selection of ventilation fans and fresh air supply for various applications such as residential, industrial, office,...

Free On‑Site Consultation

In order to offer the best possible proposal and to meet the client's needs, our technical experts initially visit the project site and review all relevant technical matters with the client. These site visits are conducted free...

Technical Phone Support

Our experts are available daily for telephone consultations on product selection, installation, usage conditions, and more. We are here to serve our valued clients and consultants. ...

After-Sales Services

This company has provided after-sales services for 15 years. ...

CFD Simulation

Computational Fluid Dynamics (CFD) simulation for smoke management systems using ANSYS CFX and Pyrosim software. ...

Installation & Commissioning

Full installation and commissioning of smoke management, exhaust, and HVAC systems, carried out in a fully engineered manner and in compliance with the latest codes and standards....