AC Thermic
29 Rue de Luxembourg, 8077 Bertrange
RCS B225672
4.5
Find and compare providers
Find heating and HVAC companies in Luxembourg
Find heating and HVAC companies in Luxembourg for boiler service, radiator work, ventilation, air conditioning, heating troubleshooting, maintenance contracts, and replacement projects. Heating searches in Luxembourg often mix chauffagiste, sanitaire, HVAC, air conditioning and heat-pump intent, so a useful page must separate urgent breakdowns from planned upgrades. On Fynd, compare providers by system type, brand experience, maintenance availability, emergency coverage, quote detail, and whether the job needs coordination with plumbers, electricians, solar installers or heat-pump specialists.
Describe what you need in natural language. Fynd's AI assistant helps structure the request, clarify the right questions, and contact relevant HVAC company profiles.
60 matching public profiles are connected to this category on Fynd.
Boiler service, repair and replacementRadiators, valves and heating circuitsHeating fault finding and emergency responseVentilation and indoor air qualityAir conditioning and cooling systemsThermostats, controls and smart heating
HVAC Services on Fynd
Browse visible hvac services profiles before you start a quote request. Provider names, locations, and profile links help you move from research to a concrete shortlist.
Examples of public profiles
60 matching profiles
FerskurGrevenmacherHvac ServicesHpro ChauffagePetangeHeating InstallationTrane LuxembourgRoeserHvac servicesVatherm SARLRumelangeHvac servicesPeiffert Fils SARLBeggenAIR Conditioning RepairsCool ConceptSteinselAIR Conditioning InstallationViessmann Climate Solutions LUSteinselAIR Conditioning InstallationGries Freres SARLNiederkornHeating Installation
Trust signals to verify before you shortlist
- Brand/system experience for your boiler, ventilation, AC or heating controls.
- Maintenance-contract availability and winter response capacity.
- Ability to coordinate plumbing, electrical and heat-pump related work when needed.
Directory results
18 profiles loaded for browsing
a + p kieffer OMNITEC
7-9 Rue Guillaume J. Kroll, 1882 Cessange Luxembourg
RCS B103069
4.4
Arctic Cooling Systems Sàrl
2 Op Huefdreisch, 6871 Wecker Biwer
RCS B113046
4.6
CARA LUX - PLOMBIER CHAUFFAGISTE LUXEMBOURG
55 Rue de Luxembourg, 8077 Helfent Bertrange
RCS B273185
5.0
Chauffage Artisanal
28 A Rue de Crauthem, 3390 Peppange Roeser
RCS B46877
4.8
Chauffage-Sanitaire Percy Rauchs
21, Rue de la Gare
RCS B184659
5.0
Climax Luxembourg Sàrl
Lankëlz, 7 Rue Lankelz, 4205 Esch-sur-Alzette
4.2
COOL CONCEPT
35 Rue J-F Kennedy, 7327 Steinsel
RCS B90549
4.3
HVAC Services in your commune
Browse the largest communes across Luxembourg.
- HVAC Services·Luxembourg CityHVAC Services in Luxembourg City
- HVAC Services·Esch-sur-AlzetteHVAC Services in Esch-sur-Alzette
- HVAC Services·DifferdangeHVAC Services in Differdange
- HVAC Services·DudelangeHVAC Services in Dudelange
- HVAC Services·PétangeHVAC Services in Pétange
- HVAC Services·SanemHVAC Services in Sanem
- HVAC Services·HesperangeHVAC Services in Hesperange
- HVAC Services·BettembourgHVAC Services in Bettembourg
- HVAC Services·KäerjengHVAC Services in Käerjeng
- HVAC Services·SchifflangeHVAC Services in Schifflange
Common jobs and project types
Use this list to decide whether you need a specialist HVAC company, a broader company, or several trades working together.
- Boiler service, repair and replacement
- Radiators, valves and heating circuits
- Heating fault finding and emergency response
- Ventilation and indoor air quality
- Air conditioning and cooling systems
- Thermostats, controls and smart heating
- Maintenance contracts and annual checks
- Heat-pump readiness and heating upgrades
How to choose the right provider
Ranking well for a service search depends on proving useful decision support, not just naming the service. These are the checks users should be able to complete before making contact.
Match the provider to the system
Boilers, ventilation, AC and heat pumps require different tooling and brand experience. Ask for similar jobs.
A quote that proposes replacement without diagnosis, sizing or controls review is weak.
Compare maintenance terms
For heating systems, ask about annual service, emergency priority, included parts, response times and winter availability.
Require a technical breakdown
The quote should separate appliance, pipework, valves, controls, commissioning, disposal, labour, VAT and optional extras.
Check related trades
Boiler and HVAC upgrades often need a plumber, electrician, roofer, solar installer or insulation provider on the same schedule.
When to contact a provider
Heating or hot water has failed
If the system shows pressure loss, lockout codes, leaks or repeated resets, ask for diagnostics before approving parts replacement.
You need predictable heating maintenance
Annual service and a maintenance contract reduce winter call-out risk and make future quotes easier to compare.
Some rooms are too cold or too hot
Balancing, valves, radiator sizing, insulation and controls should be checked before replacing the whole system.
You are planning a boiler, AC or heat-pump upgrade
Planned upgrades need sizing, electrical capacity, noise/access checks, controls and subsidy-readiness before the quote is signed.
What to compare in quotes
- System type, brand, fault symptoms, pressure/code readings, access, and whether the visit is diagnostic or repair.
- For replacements, appliance, sizing, controls, pipework, valves, commissioning, disposal, warranty, and maintenance terms.
- Whether related plumbing, electrical, ventilation, solar, or heat-pump coordination is included.
Luxembourg checks before you hire
Permits depend on the commune
Construction, transformation, facade, roof, demolition, and change-of-use work can require a building permit from the mayor of the commune. Interior work that does not touch structure, facade, or roof is usually lighter, but commune rules still matter.
3% VAT can apply only under conditions
Eligible housing construction or renovation work may use Luxembourg's super-reduced 3% VAT route when the home is used as a main residence and the AED conditions are met.
Check business authorisation
For regular commercial, craft, and many liberal activities in Luxembourg, ask who holds the autorisation d'etablissement and whether the quoted work matches that activity.
Ask for insurance in writing
Before work starts, get civil liability or professional insurance details in writing, especially when the provider enters your home, handles keys, or works on fixed installations.
FAQ
How much does HVAC work cost in Luxembourg?
Small service visits often start from an hourly rate around EUR 65-95. Annual heating service is commonly around EUR 150-300, while boiler replacement is a project quote.
Is no heating an emergency or a quote request?
No heat in winter, active leaks, gas smell or repeated system lockouts should be treated as urgent. Comfort upgrades, replacement and maintenance can be quoted normally.
What should a heating quote include?
It should show the appliance, sizing assumptions, pipework, valves, controls, commissioning, disposal, labour, VAT, warranty and maintenance terms.
Should I use an HVAC company or a heat-pump specialist?
For maintenance, radiators and boiler work, a heating/HVAC company is appropriate. For a heat-pump replacement, choose a provider that can prove sizing, electrical coordination and commissioning experience.
Useful cost signals
Heating/HVAC labour rate
65 € - 95 €Indicative Luxembourg range for qualified heating work. Emergency, brand-specific diagnostics and travel can add to the first visit.
Annual boiler or heating service
150 € - 300 €Spare parts, burner repairs and emergency attendance are usually separate. Maintenance contracts can reduce the per-visit cost.
Boiler replacement
2.500 € - 6.000 €Depends on boiler type, flue, hydraulics, controls, disposal and whether existing radiators and pipework are compatible.