
Ventilation service in Hedehusene and nearby
Service, inspection and repair of ventilation and air conditioning — for businesses, institutions and properties across Denmark.
A local ventilation company with over 30 years of experience
IM Service is based at Baldersbuen in Hedehusene. From here we service ventilation, air conditioning and cooling systems for businesses, institutions and properties in Høje-Taastrup Municipality, Copenhagen and the rest of the country. Among other things, we cover the 24/7 service line for Fujifilm's site in Taastrup. We are balancing specialists, and it shows in our service. We don't just change filters — we measure whether the system delivers the airflow it should and whether it uses more energy than necessary. The result is a system that runs reliably and an indoor climate people can work in.

Why service pays off
A ventilation system that is not looked after slowly gets worse. Filters clog and fans have to work harder. Airflows drop and the indoor air gets stuffy. Energy use rises and so does the risk of breakdowns. Regular service keeps the system close to its design values. That means lower running costs, longer life and fewer emergency faults. On older systems we often find energy savings that pay for the service.
Commercial air conditioning service
Air conditioning and cooling systems need regular inspection so they cool efficiently and don't fail on the hottest days. We service air conditioning and cooling in offices, shops, server rooms and production areas. We also look at how they interact with the ventilation. When cooling and ventilation are balanced together, they work with each other instead of against each other — and you notice it in both comfort and the electricity bill.
Where we work
We cover all of Denmark. From Hedehusene it is a short drive to customers in places such as: Hedehusene, Fløng and Reerslev Taastrup and Høje-Taastrup Copenhagen Roskilde Ishøj and Vallensbæk Albertslund and Glostrup Ballerup, Greve and Køge
What we offer
Service agreements
Scheduled inspections on a plan that fits your system and operations. The system is looked after before faults occur.
Inspection and maintenance
Checks of fans, belts, dampers, filters and heat recovery, and replacement of worn parts.
Troubleshooting and repair
When the system is noisy, draughty, smells or has stopped, we find the cause and fix it.
Air conditioning and cooling
Service and troubleshooting of air conditioning and cooling for offices, server rooms and production.
Check measurement and balancing
Airflow measurement and rebalancing, so the system again delivers what it was designed for.
24-hour emergency response
Urgent help around the clock when ventilation or cooling fails.
Frequently asked questions
How often should a ventilation system be serviced?
Most systems should be inspected at least once a year, and filters are usually changed more often. Systems running around the clock or in dusty environments need more frequent service. We make a plan that fits your system.
Which areas do you cover?
We cover all of Denmark. We are based in Hedehusene, a short drive from Copenhagen, Taastrup, Roskilde, Ishøj, Albertslund, Glostrup and Ballerup.
Do you also service air conditioning?
Yes. We service commercial air conditioning and cooling systems and look at how they interact with the ventilation.
Can you help in an emergency?
Yes. We provide 24-hour emergency response when ventilation or cooling fails.
Does your system need service?
Call +45 4377 0035 or send us a message and we will book an inspection.
Contact us