Our Services

Duct brushing, valve washing, unit cleaning, airflow balancing.

Thorough cleaning and service of the ventilation unit - cells, fans, condensate system.

Filter replacement and a basic check of the unit. Recommended twice a year.

Light annual service without heavy disassembly - filters, coils and a function check.

Rotor not turning or belt slipping? Replace it before the heat recovery stops completely.

Motor replacement when the unit is noisy, runs inefficiently or overheats.

Installation in a wall or window frame - stuffy air, condensation, moisture problems.

Installation of a backdraught damper - stops cold draughts and odours from the duct.

Ventilation installation work by the hour or as agreed - ducts, units, valves.

Damper actuator replacement when the unit clicks in cold weather - Belimo actuator included.

Airflow measurement and a report - know whether your ventilation works as designed.

Thermal imaging of the building and ventilation, with a report and recommended actions.

A one-week measurement period - radon, CO₂, VOC, humidity, temperature and a report.

Sound level measurement per SFS 5907 - a record and comparison against limit values.

A complete review of the ventilation system: documents, units, ductwork, fire safety.

A visual cleanliness inspection tells you whether the ductwork needs cleaning.

Surface moisture measurement and thermal imaging - a quick view of the moisture situation.

VOC-ilmanäytteet kahdesta tilasta, akkreditoitu analyysi ja raportti päästölähteestä.

Expert remote advice on ventilation questions - by phone or video.

Ventilation works supervisor for permit-required HVAC works - from start to final inspection.

Water and sewerage works supervisor for permit-required works - supervision, documentation.

Scheduled roof fan and exhaust ventilation maintenance under an agreement - nothing to remember.