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Project planning · Esch-sur-Alzette

Plan your renovation company project in Leudelange

Renovation in Luxembourg spans two very different realities: pre-war townhouses in the Minett and the capital that often need rewiring, insulation upgrades and structural repair, and post-2000 flats where the work is usually a kitchen or bathroom refit. Contractors are liable by law for 10 years for structural defects, but insurance for that liability is not compulsory, so ask whether the firm holds décennale or professional liability insurance and request the certificate. Klimabonus 2026 covers eligible insulation and heat-pump components up to defined ceilings, and work on a main residence at least 10 years old can qualify for the 3% super-reduced VAT rate. Compare at least three itemised quotes before you commit.

In Leudelange

Are you looking to renovate your home in Leudelange? Whether it's updating your bathroom or planning a full home extension, we have the right renovation companies for you. Many local providers can respond quickly, often within a week, to discuss your project. You can also find options in nearby communes like Bertrange, Reckange-sur-Mess, and Bettembourg.

Recent work from local pros

What's included

  • Kitchen renovation
  • Bathroom renovation
  • Full apartment refit
  • Extensions and annexes
  • Insulation upgrades
  • Facade work
  • Roof renovation
  • Heritage-property work
  • Energy-efficiency retrofits
  • Loft conversion

How to choose

  • Confirm the autorisation d'établissement — Every regulated building trade in Luxembourg operates under an autorisation d'établissement — ask for the number and check it against the Ministry's register.
  • Ask about liability insurance — Any company touching structure, roofing or load-bearing elements is liable by law for 10 years for structural defects. Insurance for that liability is not compulsory for contractors in Luxembourg, so ask whether the firm holds décennale or professional liability insurance and request a current certificate naming your project scope.
  • Require an itemised scope and schedule — A serious contract lists labour, materials, allowances, and a working schedule with milestones — not a single lump sum.
  • Negotiate a staged-payment structure — Payments should follow milestones — a modest deposit, then installments tied to completed stages, with a retention held until final sign-off.
  • Ask for recent references with photos — A year's worth of finished projects, visible addresses (or at least communes), and contactable clients beat any glossy brochure.
  • Check the commune permit requirement — Most structural work — extensions, roof changes, load-bearing modifications — needs a commune building permit; the contractor should flag this before quoting.

Indicative pricing

  • Kitchen renovation (full)€8000–25000
  • Bathroom renovation (full)€5500–18000
  • Full apartment refit€900–1800
  • External wall insulation€80–180
  • Full roof renovation€180–350

How we help

  1. 1Describe your project
  2. 2Compare detailed quotes
  3. 3Choose your pro

Verified providers

18 results

Frequently asked questions

  • How much does a bathroom renovation cost?

    A typical bathroom renovation in Luxembourg can range from €5,000 to €15,000, depending on the size and materials used. It's best to get quotes from a few providers to find the right fit for your budget.

  • Do you cover nearby areas as well?

    Yes, we also cover nearby communes like Bertrange, Reckange-sur-Mess, and Bettembourg. You can find renovation services in these areas as well.

  • How do I check an autorisation d'établissement?

    Ask the contractor for the number on the autorisation d'établissement issued by the Ministry of the Economy, then verify it in the public register accessible via guichet.lu. The document names the qualified manager — check that the name matches the person actually running the business.

  • What does a full bathroom renovation cost?

    Expect €5,500–€18,000 excluding VAT for a full bathroom refit in Luxembourg, covering demolition, plumbing rework, tiling, fixtures, and electrics. Walk-in showers, heated floors and large-format tiles push the project into the upper half. The 3% super-reduced VAT can apply to the works on a main residence at least 10 years old; bathroom furniture and mirrors stay at 17%.

  • How long does a bathroom refit take?

    A full bathroom refit usually runs three to six weeks on site, including demolition, first-fix plumbing and electrical, tiling, then second-fix. Plan for the room to be unusable for the whole period; in a single-bathroom flat, arrange a backup before work starts.

Nearby communes

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