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.

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.

Iris ITS covers the entire life cycle of your air conditioning system. Choose what you need:
Man checks industrial boilers in engine room

>> HVAC installation

Technician works on heating system in technical room.

>> HVAC maintenance

Why choose Iris Technical Services ?

Icon with a crown

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.

Red logo with gray human brain

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.

Icon with a funnel and money

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.

Icon with a clock and 24-hour reference

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.

Icon with 2 people

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.

Technician performs maintenance on HVAC system in basement.

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).

>> More about Handyman at Iris Technical Services

Get your free HVAC quote today

Technician maintains industrial equipment.

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.

A fixed maintenance plan with scheduled inspections, preventive interventions and reporting, plus access to our 24/7 emergency service. This keeps your installation reliable and extends its lifetime

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.

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

Logo Chirec Hospital Group
Cette année a été terriblement épuisante pour nous tous et une des équipes qui a brillé dans cette crise est la vôtre ! Vous avez été d'une qualité professionnelle, d'une efficacité redoutable et tout ceci toujours avec le sourire et votre gentillesse légendaire. Merci, merci, merci !

LloydsPharma

Logo lloyds pharma
Par la présente je tenais à vous remercier pour la réactivité, flexibilité et qualité des services fournis par vos équipes et vous-même. En ces moments difficiles, c'est important de pouvoirs compter non pas sur des fournisseurs, mais des partenaires fiables. Si nous souhaitons passer ce cap difficile, c'est uniquement en travaillant ensemble et vers un même objectif commun. Le personnel Lloydspharma vous remercie pour vos efforts et contribution à notre mission qui est d'aider les patients.

Apleona

Logo apleona
I want to thank you for the help I have received today from Iris. Besides of the regular willingness to help, the cleaning person managed to do even more today. He helped me with the waste containers for our offices moving project. I was very determined to do everything by myself but I was too optimistic. The help is very much appreciated!

S.A.B.C.A

I hereby wish to share with you that I am very satisfied with the cooperation with the people of Iris on the Brussels site. We have done a lot of work this year, had to do unexpected jobs, organize big moves, perform last minute requests and this was handled in a very professional way by the people of Iris.

FLUXYS

Je viens de faire le point avec mon équipe et je tenais à vous féliciter car le retour que j'ai reçu est très positif : professionnels, méticuleux, volontaires. Encore merci.

KBC

I would like to emphasize that we are very aware of the fact that cleaning in these turbulent times is not always fun and obvious. That is why I would like to express our gratitude to your employees for the work they are currently doing. On behalf of KBC I would also like to thank them for their perseverance and daily efforts to keep our offices clean in spite of everything.

S.A.B.C.A

I hereby wish to share with you that I am very satisfied with the cooperation with the people of Iris on the Brussels site. We have done a lot of work this year, had to do unexpected jobs, organize big moves, perform last minute requests and this was handled in a very professional way by the people of Iris.

FLUXYS

Je viens de faire le point avec mon équipe et je tenais à vous féliciter car le retour que j'ai reçu est très positif : professionnels, méticuleux, volontaires. Encore merci.

Apleona

Logo apleona
I want to thank you for the help I have received today from Iris. Besides of the regular willingness to help, the cleaning person managed to do even more today. He helped me with the waste containers for our offices moving project. I was very determined to do everything by myself but I was too optimistic. The help is very much appreciated!
Iris logo
Résumé de la politique de confidentialité

Ce site utilise des cookies afin que nous puissions vous fournir la meilleure expérience utilisateur possible. Les informations sur les cookies sont stockées dans votre navigateur et remplissent des fonctions telles que vous reconnaître lorsque vous revenez sur notre site Web et aider notre équipe à comprendre les sections du site que vous trouvez les plus intéressantes et utiles.