Installations this work applies to
- Round, flexible and rectangular ducts
- Air handling units with fan and filters
- Grilles, diffusers and valves per room
- Technical rooms, shafts and basements
Ventilation cleaning · service
Inspection and assessment of the ventilation installation
Sometimes cleaning is not yet the priority and a proper assessment is the first step. We show where the contamination is, what is reachable and what it costs to bring it in order.
Back to ventilation cleaning
During an inspection we look at the system type, the age and condition of the installation, the accessibility of the ducts, the filter situation and the visible contamination on grilles and valves.
We deliver an assessment with a recommendation: clean, clean partially, or first have the manager deal with filters and controls. The advice is independent of what it earns us.
What we do within this service
- Visual inspection of the access and the duct runs
- Assessment of the contamination per installation component
- Assessment of the filters for loading, condition and fit
- Advice on frequency, maintenance plan and follow-up steps
How the work is carried out
- 01
You send photos and the available documentation of the installation.
- 02
We assess the installation and the accessibility.
- 03
You receive an assessment with a priority list and a recommendation.
- 04
If desired, a quote for the recommended work follows.
Field view of the components concerned
These photographs are Basel's own field photos. They show the type of component and its visible condition; they are not intended as evidence of a specific assignment or location.
Conditions, prerequisites and technical limits
- An inspection is not a certification, inspection report or guarantee of the technical condition.
- What is not visible is not assessed; that requires an opening or dismantling.
- We do not assess the fire safety of the installation.
Request a quote
Inspection and assessment of the ventilation installation
Send photos of the installation and briefly describe what you would like cleaned. We assess the situation and come back with a concrete scope and a fixed price.
Request a quote
Send photos of the installation and briefly describe what you would like cleaned. We assess the situation and come back with a concrete scope and a fixed price.