DEMIR Ventilation Services is an Australian owned & operated company specialising in innovative mechanical duct ventilation solutions in the building industry with over 10 years of experience & certifications by recognized national organizations.

We are servicing all around sydney and Sydney Metro with our Experienced & professional duct work installers and technical team. We have solution for any commerical building's mechanical ventilation and exhaust needs.

We are fast on responding our clients and prospect with the efficient quotes in every different category of work. We work with professionals in the building industry in our field. Also we are the expert in providing the excellence of our service.

We Serve the Australian building Industry with the services below:

» Carpark & Basement Exhaust System
» Commercial Building Mechanical Ventilation
» Commercial Kitchen Exhaust Refurbishment
» Sheetmetal & Fabrication
» Duct Work
» Smog Hogg Installation
» Make Up Air Units
» Cafe & Bars exahust system