Gas boiler service
Cleaning of burner and heat exchanger, safety checks, combustion analysis, adjustment. Service certificate compliant with regional rules handed over on site.
Wavre · Walloon Brabant
Boiler breakdownCold radiatorBoiler serviceFaulty thermostat? One team.
In Wavre your boiler service has a known price before the engineer climbs the stairs. Gas, oil, condensing: certificate handed over on site, itemised VAT invoice.
PRICE UPFRONT before the job startsCERTIFICATE issued after the serviceGAS · OIL conventional and condensing6 % VAT homes over 10 years old
- VAT BE 1027.949.184
- Free quote
- FR · NL · EN
DispatchSector: Wavre (1300)
37minWavre · 31.3 km from our offices · drive time without heavy traffic · The arrival time depends on where the team is and on traffic; it is given to you by phone.
StatusTeam reachable by phone and WhatsApp
TimingTime slot and price confirmed by phone before the technician leaves
HeatingWavre · 1300
In short — Heating engineer in Wavre
The amount is stated on the phone before the technician leaves for a heating engineer call-out in Wavre, postcode 1300. FUSE SERVICES provides boiler interventions 24 hours a day, 7 days a week, public holidays included. For assistance day and night, telephone 02 886 10 49 to request help across the municipality.
Emergency
Heating engineer in Wavre: boiler breakdown? One team.
- 01Call
- 02Diagnosis on the phone
- 03Call-out
01 — Prices
Indicative Belgian market prices
The ranges the market charges in 2026, published as they are. Your exact price for Wavre is stated before the call-out.
2026 Belgian market ranges in euros excluding VAT, taken from public comparison sites; this is not our price list: your amount is quoted on the phone for your situation.
| Job | Indicative price |
|---|---|
| Call-out (flat fee)excl. parts | €24 – 48 incl. 21 % VAT flat rate€20 – 40 excl. VAT · €21 – 42 incl. 6 % VAT |
| Heating engineer hourly rateexcl. parts | €39 – 85 incl. 21 % VAT / h€32 – 70 excl. VAT · €34 – 74 incl. 6 % VAT |
| Conventional gas boiler service (certificate included)excl. parts | €121 – 163 incl. 21 % VAT flat rate€100 – 135 excl. VAT · €106 – 143 incl. 6 % VAT |
| Condensing gas boiler serviceexcl. parts | €163 – 206 incl. 21 % VAT flat rate€135 – 170 excl. VAT · €143 – 180 incl. 6 % VAT |
| Oil boiler service (nozzle and sweep included) | €182 – 302 incl. 21 % VAT flat rate€150 – 250 excl. VAT · €159 – 265 incl. 6 % VAT |
| Flue sweepingexcl. parts | €85 – 121 incl. 21 % VAT flat rate€70 – 100 excl. VAT · €74 – 106 incl. 6 % VAT |
| Fault diagnosis (call-out + 1 h)excl. parts | €157 – 266 incl. 21 % VAT flat rate€130 – 220 excl. VAT · €138 – 233 incl. 6 % VAT |
| Bleeding and balancing the radiator circuitexcl. parts | €121 – 218 incl. 21 % VAT flat rate€100 – 180 excl. VAT · €106 – 191 incl. 6 % VAT |
| Thermocouple or sensor replacement | €145 – 242 incl. 21 % VAT flat rate€120 – 200 excl. VAT · €127 – 212 incl. 6 % VAT |
| Expansion vessel replacement | €218 – 363 incl. 21 % VAT flat rate€180 – 300 excl. VAT · €191 – 318 incl. 6 % VAT |
| Circulation pump replacement | €302 – 544 incl. 21 % VAT flat rate€250 – 450 excl. VAT · €265 – 477 incl. 6 % VAT |
| Boiler heat exchanger replacement | €424 – 847 incl. 21 % VAT flat rate€350 – 700 excl. VAT · €371 – 742 incl. 6 % VAT |
| Surcharge | Evenings, nights, weekends and public holidays: +50 to 100 % on labour; difficult access (cramped cellar, attic): +10 to 25 € |
Sources
- https://blog.trustup.be/fr/prix-entretien-chaudiere-gaz/ — accessed 3 September 2026
- https://www.bobex.be/fr-be/chaudiere/entretien/ — accessed 3 September 2026
- https://www.bobex.be/fr-be/chaudiere/depannage/ — accessed 3 September 2026
- https://blog.trustup.be/fr/depannage-plombier-prix/ — accessed 3 September 2026
02 — Questions
Your questions before we arrive
What people in Wavre ask before confirming.
How long for a boiler repair in winter?
The time is given on the phone according to the day's round; a home without heating or hot water comes before a planned service. If a part must be ordered, we give the supplier lead time before you confirm, and we get the system running provisionally when it is safe to do so. See the prices →
What guarantee covers a replaced part?
New parts are covered by the two-year legal conformity guarantee under Belgian law, plus the manufacturer's warranty where it is longer. The labour guarantee is written on the invoice. An identical fault on the same part within that period is redone without a diagnosis fee. Request a quote →
What should I prepare before the heating engineer's visit?
Clear access to the boiler and gas meter, and find the last service certificate and the manual if you have them. A WhatsApp photo of the rating plate and the error code lets us bring the right part and often avoid a second visit. See the prices →
Conventional gas boiler service (certificate included) in Wavre: how much does it cost?
The Belgian market in 2026 sits between €100 and €135 excluding VAT for conventional gas boiler service (certificate included), night and weekend surcharges excluded. This is not our own rate card: your exact amount is announced on the phone before the technician leaves for Wavre, and the invoice separates call-out, labour and parts. Request a quote →
Do you really cover Wavre (1300)?
Yes. Wavre is in our area, Walloon Brabant included. The nearest municipality we also cover is Grez-Doiceau, 5.4 km away. The slot is confirmed by phone before the technician leaves. See the prices →
What does a heating engineer fault diagnosis in Wavre include?
A fault diagnosis consists of the call-out plus 1 h of on-site investigation. The heating engineer inspects the unit to identify the defect. No part is ordered without its price being stated, and no boiler replacement is proposed when a priced repair will do. Request a quote →
What is done if radiators stay cold in Wavre?
A heating engineer undertakes bleeding and balancing the radiator circuit across the property. Should the water fail to circulate properly, the technician can perform circulation pump replacement. The amount for the intervention is always stated on the phone before the technician leaves. See the prices →
How can residents reach the company and what details should be given on the phone?
Residents can reach the team day and night by calling 02 886 10 49 or writing to info@fuse-services.be. When telephoning, describe the issue clearly, such as whether you require conventional gas boiler service with certificate included or an emergency repair. Request a quote →
Which postcodes does Wavre use and are both covered?
The municipality of Wavre uses postcodes 1300 and 1301, and both receive complete coverage. Every address within these postcodes is attended 24 hours a day, 7 days a week, public holidays included, without any distinction between sectors. See the prices →
Are the sub-localities of Bierges, Limal, and Wavre fully covered?
All sub-localities of the municipality, namely Bierges, Limal, and Wavre, receive heating engineer coverage. Technicians carry out routine servicing as well as repairs, and no service is invoiced without a certificate handed over upon completion. Request a quote →
03 — Scope
What we do at your place
One technician comes to Wavre, one itemised invoice.
Across an area of 41.8 km2 inhabited by 34305 inhabitants in the arrondissement administratif de Nivelles, heating engineer tasks in Wavre involve oil boiler service with nozzle and sweep included, condensing gas boiler service, and flue sweeping. Residents often require expansion vessel replacement, thermocouple or sensor replacement, or boiler heat exchanger replacement. Callers should simply state their boiler symptoms and model details over the line.
Oil boiler service
Nozzle replacement, combustion chamber cleaning, flue sweeping where needed, burner adjustment and flue gas measurement. Mandatory annual certificate.
Boiler repairs
Error code, lockout, no hot water, burner that will not start. Fixed-fee diagnosis, then repair amount stated before any part is ordered.
Pump, vessel, valve
Replacement of the parts behind pressure and circulation faults: pump, expansion vessel, safety valve, automatic air vent. Part reference shown on the invoice.
Radiators and thermostats
Bleeding and balancing the circuit, thermostatic valve replacement, fitting a room or smart thermostat. Connection to the existing circuit where needed.
Boiler replacement
When repairing no longer makes sense: written quote for a condensing boiler, removal of the old one, connection, commissioning and first certificate.
04 — Method
Four steps, no surprises
The price is fixed on the phone before the technician sets off for Wavre. After that it does not change without your consent.
1
You call
Boiler type, brand if you know it, symptom or error code. We state the service or diagnosis fee before leaving.
Fee stated by phone2
Diagnosis and pricing
The engineer identifies the cause, shows it to you and states the repair amount, part included. Without your agreement he opens nothing further.
Agreement before any part3
Repair or service
Work carried out, combustion analysis, safety and pressure checks. The system is restarted in front of you.
Verified restart4
Certificate and invoice
Service certificate handed over on site, invoice with travel, labour and parts itemised, VAT at 6 % or 21 % shown.
Documents handed over on site05 — On the ground
Wavre: what changes on site
Wavre, postcode 1300, Walloon Brabant. One page per municipality, with its neighbours and distances.
In the postcode area covering postcodes 1300 and 1301, interventions reach every sub-locality, including Bierges, Limal, and Wavre itself. Wavre is situated 23.1 km from our office in Drogenbos and 23.2 km from the centre of Brussels. The company covers the entire zone of Walloon Brabant across all 27 covered municipalities, which borders nearest covered municipalities like Grez-Doiceau at 5.4 km, Rixensart at 6.3 km, Ottignies-Louvain-la-Neuve at 6.5 km, and Overijse at 6.8 km.
Local sheet1300 · Walloon Brabant
Neighbouring municipalities of Wavre we cover
- Heating engineer in Grez-Doiceau 5.4 km
- Heating engineer: call-out in Rixensart 6.3 km
- Heating engineer in Ottignies-Louvain-la-Neuve (1340) 6.5 km
- Heating engineer for Overijse and around 6.8 km
- Heating engineer in the municipality of Huldenberg 7.6 km
- Heating engineer — Court-Saint-Étienne 8.8 km
Localities of Wavre
- Bierges 1301
- Limal 1300
Local sheet
- Postcode
- 1300
- Region
- Walloon Brabant
- Brussels centre
- 23.2 km as the crow flies
Neighbouring municipalities of Wavre we cover
- Grez-Doiceau
- 5.4 km
- Rixensart
- 6.3 km
- Ottignies-Louvain-la-Neuve
- 6.5 km
- Overijse
- 6.8 km
- Huldenberg
- 7.6 km
- Court-Saint-Étienne
- 8.8 km
06 — Estimate
Your price range in 20 seconds
Two choices and you have an order of magnitude excluding VAT, without leaving your number. Belgian market ranges, not our own price list.
Preliminary quoteEstimate for Wavre
Estimated range · excl. VAT
- incl. 6 % VAT
- incl. 21 % VAT
6 %: private dwelling over ten years old, works with parts fitted. Otherwise 21 %.
Indicative estimate excluding VAT based on 2026 Belgian market ranges. The actual amount is quoted on the phone and confirmed on site before work begins.
07 — Commitment
What will never appear on your invoice
The number one complaint about repair firms is the line nobody saw coming. Here are the ones we rule out.
Document · Commitment
- 01No boiler replacement proposed when a priced repair will do.
- 02No part ordered without its price being stated.
- 03No service invoiced without a certificate handed over.
- 04No seasonal surcharge: the October fee is the May fee.
Signed: FUSE SOLUTIONS SRL · VAT BE 1027.949.184
Appointment
Emergency or appointment in Wavre
If it is urgent, call. If it can wait, pick a day and time in Wavre: the slot is confirmed straight away.
Contact
A quote for Wavre? Call us.
Describe the situation in three fields. We come back to you with a slot and a price for Wavre.
Price stated before the call-outinfo@fuse-services.be
We also work around Wavre
- Heating engineer in Grez-Doiceau5.4 km
- Heating engineer: call-out in Rixensart6.3 km
- Heating engineer in Ottignies-Louvain-la-Neuve (1340)6.5 km
- Heating engineer for Overijse and around6.8 km
- Heating engineer in the municipality of Huldenberg7.6 km
- Heating engineer — Court-Saint-Étienne8.8 km