Plan your renovation company project in Colmar-Berg

In Colmar-Berg

Are you looking for a reliable renovation company in Colmar-Berg? Whether you need a kitchen remodel or a bathroom upgrade, this page can help you find the right professionals for your project. Many renovation companies can respond quickly to your needs, often within a week. You can also explore options available in nearby communes like Mersch, Bissen, and Vallée-de-l'Ernz.

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

Frequently asked questions

• How much should I expect to pay for a kitchen renovation?

  Kitchen renovations can vary widely in price, typically ranging from 5,000 to 20,000 EUR depending on the size and materials used. It’s a good idea to get multiple quotes to find the best fit for your budget.

• Do you cover other areas besides Colmar-Berg?

  Yes, we also provide information on renovation services in nearby communes such as Mersch, Bissen, and Vallée-de-l'Ernz, so you can find options close to home.

• 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.

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