The 3 best heating specialists in Brussels
MY COMFORT - Brussels
Whether it's gas boilers (wall-mounted or floor-standing), radiators, or thermostats, this company handles it all, for both homeowners and businesses.
This experienced team works with trusted brands like Bosch, Bulex, and others to ensure top-quality service, every time.
Tel: 02 / 360 11 60 or 0476 / 555 666
MEILLEUR SERVICE - heating expert
- installation and maintenance of all types of boilers, whether they are wall-mounted, floor-standing, condensing, etc.
- repair of water heaters, radiators, thermostats, and more.
These professionals guarantee meticulous work at a fair price.
Tel : 0488 / 05 55 01
ETS GOOSSENS - Experienced Heating Engineer
- excellent value and cost-effectiveness
- active in Brussels and surrounding areas
- a team of certified heating engineers
- tailored solutions to your specific needs
- top-quality service
Tel: 0485 / 58 58 36
Are you a heating engineer in Brussels?
Keeping your heating system in good condition
Need help maintaining your heating system? Here's everything you need to know about the regulations in Brussels.
Why is maintenance required?
The government mandates periodic inspections for several important reasons:
- improve energy efficiency: a boiler and a heater need energy to work, whether it is fuel, wood or gas, it leaves combustion waste which may interfere with a well-functioning system.
- ensure your security: those combustion wastes may endanger the security of the member in your household, for example, by producing carbon monoxide.
- reduce air pollution: a clean installation produces less carbon, therefore, less pollution.
How often should the maintenance happen?
Inspection requirements vary depending on your region and the type of energy your heating system uses. In Brussels, gas heaters and boilers must be inspected every two years, while systems powered by liquid or solid fuels, such as wood, require an annual inspection by a certified professional.
Who can provide this service?
In order to be considered as valid, the maintenance has to be carried by a professional heating engineer. Moreover, the expert needs some certifications (EPB, GI, GII or L for gas and a regional licence for fuel).
Updated on the 1st of June 2026 on the Brussels Expats / Heating system webpage.
More information about heating services in Brussels
If you are looking for a company providing high-quality services, you will find a list of several experts in the list above. The vast majority of those experts are able to repair and install your heating systems in Brussels. Whether you have a technology that uses fossil energy or renewable resources, do not hesitate to call one of those heating engineers. For the maintenance as well as the periodic check-ups, they will submit a clear and comprehensive quote and provide you a quick service.
Besides the companies recommended at the top of the page, if they are unavailable on your desired date, you can also contact the unverified companies listed below:
WAJITEC - As a certified heating technician, the Wajitec company offers a whole variety of services. If you encounter some troubles with your installation or need a repair, those experts can help you.
- boiler installation
- repairs
- periodic maintenance
- radiator replacement
Thoses qualified heating engineers will take care of your heating systems in Brussels.
Tel: 0466 / 306 006
WATERWORKS - This English plumber used to run a company in the UK. Now settled in Brussels, he provides high-quality services to his Belgian customers using his long experience : under-floor heating, gas central heating system, boiler maintenance... Installations, repairs and renovations, Waterworks is available to assist you.
Tel: 02 / 647 87 64
What does your house need?
Selecting the right heating system involves considering key factors such as installation costs, maintenance requirements, energy efficiency, and fuel prices. Condensing boilers are a popular choice, offering efficiency exceeding 100% by reusing exhaust gases. Wood-burning stoves provide a natural heating option, distributing warmth through convection or fans. Solar panels, while expensive to install, can lead to significant long-term energy savings. On the other hand, electric baseboard systems are affordable upfront but costly to operate due to high electricity prices.
Do not forget the maintenance of your boiler
In Belgium, you must comply with legal, ecological and safety standards. The inspection frequency varies by fuel type: annual checks for fuel and wood, and biennial checks for gas, as solid and liquid fuels generate more waste, increasing fire and carbon monoxide risks. Only Cerga-certified heating engineers are authorised to perform inspections, ensuring legal compliance.
A few tips to control your installation
Depending on your habits, heating and hot water can account for up to half of your energy expenses. If you're looking to cut costs, here are a few effective strategies to consider:
- Use a room thermostat: it will help you have a better control on the temperature in every room of your house or apartment. For example, your bedroom has enough with only 18°C while a living room may need up to 21°C. The thermostat will also stop the heating system once the temperature is okay, therefore using less gas or fuel.
- Turn off the radiator during the night: either you don't use the room that will be heated, or your bedsheets are enough to keep you warm.
- Use a programmer or a smart object: you can decide what time the heating will turn on and off, for example, just a few minutes before you come home after your working day.
- Do not forget to ventilate: it is a common misconception to think that you need to keep the heat inside at all costs. A home needs an air flow to get rid of condensation. If you skip this, you could see moisture appear which is dangerous for your health. Moreover, it expels cooking odours and inner pollution. Also note that a humid atmosphere is harder to heat than a dry one.
- Arrange the disposition of your furniture and decoration: avoid placing a cabinet or a couch in front of your heater, it would block the air flow and, as a result, the heat propagation inside the room. If you have curtains, use them to keep the warm inside as soon as you don't need the natural light anymore. Put rugs on the ground, etc.
- Make a quick check of your radiators once in a while in order to know if your material is still working as it should. If not, you can call a heating engineer to have your maintenance done.
Find other specialists in Brussels
Are you still looking for a specialist to take care of your defective boiler? Discover other experts in maintenance and installation here.
Anglo Solutions - Brussels: Do you need a new boiler or radiator? Is it time for the annual maintenance? Whatever is the service you are looking for, Anglo Solutions is answering your call. The company sends you its best heating engineers. Tel: 0472/05 11 69.
Chauffitherm - Berchem: Get the help of an experienced team of heating specialists. They provide their services in the Brussels area to install boilers or furnaces as well as radiator replacement, maintenance of your devices and emergencies. Tel: 0488/02 77 07.
Our Planet - Brussels : More than a simple heating engineer, this expert in several systems makes a priority of offering ecological solutions to his customers : condensation heaters;
- radiant floors, maintenance and repairs. In order to provide a high-quality service, you can also ask for a heat-loss calculation and entrust the insulation or ventilation of your home to this professional in Brussels. Tel: 0471/38 53 10.