Iris ITS: for optimal air quality
HVAC installation and maintenance for businesses
A properly functioning air conditioning system is more than comfort. It determines your building's air quality, employee well-being and energy bills.
Iris Technical Services (ITS) designs, installs and maintains HVAC installations - heating, ventilation and air conditioning - for businesses throughout Belgium.
- ISO certified
- VCA certified
Fully integrated service offering
From cleaning to technical maintenance and landscaping, everything with one partner.
Local presence + European coverage
8 regional offices, European customers through ECS network.
Sustainability with impact
CO₂-neutral certification, use of responsible resources and measurable, concrete results.
Our HVAC services
Whether you are planning a new installation or want to keep your existing system optimal: with Iris, you have one partner for the entire process. From engineering to preventive maintenance, with technicians who know your installation inside out.
>> HVAC installation
>> HVAC maintenance
Why choose Iris Technical Services ?

Highly skilled, trained experts
Our technicians are specialists in their field and continue to undergo continuous training. So you can be sure of expert work, even with complex installations.

Quality and experience of Iris Group
As part of Iris Group, ITS builds on nearly 80 years of experience in facility services. Reliability is in our structure.

Higher profitability
With clear reporting and preventive maintenance, you avoid costly breakdowns and get more out of your installation. Maintenance is not a cost, but an investment.

24/7 service
A breakdown doesn't wait for business hours. Our intervention service is ready day and night to get your installation up and running again.

Short lines
Thanks to our flat structure, we switch quickly. You have a fixed point of contact who knows your situation. No shifting between services.
Ready to put your air conditioning system in good hands?
Request a no-obligation HVAC quote, or call us directly.
Our experts think with you.
- ISO certified
- VCA certified
Handyman services are now part of Iris Technical Services.
Since January 1, 2025, you will find our handyman services under ITS. Please note that this brought new administrative data (VAT number, bank account, address).
Get your free HVAC quote today
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Frequently asked questions about HVAC
How often should an HVAC system be maintained?
It depends on the type of installation and use, but for most companies, at least one to two preventive maintenance visits per year is appropriate. Iris will draw up a maintenance plan tailored to your installation.
What does an HVAC maintenance contract at Iris include?
Does Iris do both installation and maintenance?
Yes. Iris ITS handles the entire process - from the design and installation of new HVAC systems to the preventive maintenance afterward. One partner for the entire life cycle.
In which regions does Iris operate?
Iris works throughout Belgium, with eight branches and local teams. So you are guaranteed a fast service, close to your business.
What our clients say about our services
Chirec
LloydsPharma
Apleona
S.A.B.C.A
FLUXYS
KBC
S.A.B.C.A
FLUXYS
Apleona