AC CHAUFF
Call
ServicesHeating & boilersPlumbing & repairsDrain unblockingBathroomsFull renovationsBoiler servicingBoiler replacementMandatory checks: the rules
Emergencies 24/7Boiler repairEmergency plumberWater leak
Areas
BrusselsAnderlechtAuderghemBerchem-Sainte-AgatheCity of BrusselsEtterbeekEvereForestGanshorenIxellesJetteKoekelbergMolenbeek-Saint-JeanSaint-GillesSaint-Josse-ten-NoodeSchaerbeekUccleWatermael-BoitsfortWoluwe-Saint-LambertWoluwe-Saint-Pierre
FlandersAarschotAsseBeerselDilbeekDrogenbosGrimbergenHalleHoeilaartKortenbergKraainemSint-Pieters-LeeuwLiedekerkeLinkebeekLonderzeelLeuvenMachelenMechelenMeiseMerchtemOverijseSint-Genesius-RodeSteenokkerzeelTernatTervurenVilvoordeWemmelWezembeek-OppemZaventemZemst
WalloniaBraine-l’AlleudBraine-le-ChâteauIttreLa HulpeLasneNivellesOttignies-Louvain-la-NeuveRixensartTubizeWaterlooWavre
All areas
About FAQ Contact
Call
Uccle · all of Brussels

Boiler replacement in Brussels
24/7 · Mon–Sat.

An old boiler that often breaks down or uses too much energy? We advise you and fit the right model for your home.

Call to book a serviceLearn more

Call-outs 24/7, Monday to Saturday
Call 0483 73 50 56

AC Chauff
Boiler replacement

When should you replace your boiler?

Repeated breakdowns, hard-to-find parts, rising energy use, unreliable hot water: these are often signs that a boiler is reaching the end of its life.

We look at your system and your needs, then give you honest advice: repair if it’s worth it, replace if that makes more sense.

We take care of everything: removing the old boiler, fitting the new one, commissioning and adjustment, with a clear quote and no surprises.

  • 4.8 ★ on Google70 reviews
  • 24/7 · Mon–SatMonday to Saturday
  • Approved heating engineerin Brussels
  • UccleChaussée de Waterloo 1243
Replacement

How it works

1. We listen

Your home, your heating and hot water needs.

2. A clear quote

The recommended model, the work and the price, with no surprises.

3. Fitting

Removing the old boiler and fitting the new one.

4. Commissioning

Adjustment and explanations so you can use your new boiler properly.

Brands

The boilers we repair

Vaillant

Repair and servicing of Vaillant boilers.

Viessmann

Repair and servicing of Viessmann boilers.

Bulex

Repair and servicing of Bulex boilers.

Saunier Duval

Repair and servicing of Saunier Duval boilers.

Junkers

Repair and servicing of Junkers boilers.

Google reviews

What our customers say.

4,870 reviews on Google
Je recommande. Amine est très sympathique et très professionnel. Il m’a dépanné hier soir et je ne l’en remercierai jamais assez. Merci Amine.
Johan S.
Très bon service, intervention rapide et réparateur super sympathique. Le prix est honnête et le travail soigné. Je recommande !
Vincent D.
Respect du rendez-vous et des horaires. J’avais un chauffage qui ne fonctionnait plus : il a directement détecté la panne. Très bon service, tarif cohérent avec le travail effectué.
Silvio L.

Read the reviews on Google

FAQ

Frequently asked questions.

Another question? Call us, we’ll answer right away.

Call · 0483 73 50 56
Is a check required after installing a new boiler in Brussels?

Yes. According to Brussels Environment, installing or replacing a heating system requires an “EPB acceptance” by an approved professional.

How can I reach you?

By phone on 0483 73 50 56, 24/7 Monday to Saturday, or by email at info@acchauff.be.

Contact & map

AC Chauff

Call to book a service
Call to book a service