One company
Everything under one roof
Planning, coordination, delivery. Seven trades under one roof. You get one point of contact, no handovers, no excuses.
Building in Luxembourg
Your project. Our craft.
Structural engineering, new construction, renovation, facades, outdoor works and industrial halls: everything under one roof, planned and delivered from Roost - Mersch, for the whole of Luxembourg and the Greater Region.
Quality. Trust. Expertise.
Current project
Latest completed project: bathroom refurbishment
Plumbing · Tiling · Joinery
What we do
Six core areas. One construction company.
Structural engineering
- Load-bearing design
- Static calculations
- Dimensioning
- Load transfer
New construction
- Solid construction
- Timber frame
- Turnkey delivery
Renovation
- Interior fit-out
- Bathroom renovation
- Heating, ventilation, electrics
Facades
- Rendered facades
- Ventilated facades (VHF)
- Natural and artificial stone facades
- Glass facades
Outdoor works
- Earthworks
- Drainage
- Paving and terraces
- Walkways and landscaping
Industrial halls
- Industrial buildings
- Commercial buildings
- Storage buildings
Committed
Fixed price, fixed date
What we write in the quote is what you pay. Transparent, in writing, all the way to the keys-in-hand handover.
Locally rooted
On site in Roost - Mersch
No overseas subcontractors. Our team works, lives and sleeps in Luxembourg, so the quality you see at handover is the quality you still get a year later.
Before · After
From building site to finished result.
Real photos from our building sites in Luxembourg. Drag the slider and see the difference.
Before After Landscaping · October 2026
New driveway with large-format slabs
Between two hedges there was nothing but soil. We excavated, compacted the sub-base, set the edging, screeded a grit bed and laid large-format slabs: with an integrated drainage channel.
- Excavation with mini digger
- Sub-base & compaction
- Edging
- Grit bedding
- Slab laying
- Drainage channel
Before 
After Construction steps
Selected projects
Finished
craft.
A selection of our recent projects in Luxembourg. From full apartment refurbishments to fine detail work, see for yourself how we approach the trade.
01
Bathrooms
Premium bathroom with walk-in shower
View project
02
Interior Fit-Out
Open-plan living area with acoustic ceiling
View project
03
Timber Work
Fitted timber units and wall panelling
View project
04
Outdoor Works
Facade works on a single-family home
View project
05
Flooring
Oak parquet in an open floor plan
View project
06
Period Building Renovation
Period building refurbishment, Grundstrasse
View projectHow we work
From the first call
to handover.
A clear process, written commitments, one point of contact. That's how building in Luxembourg should feel.
Start your project- 01
Enquiry
Tell us about your project by form or phone, a few lines is enough. We usually get back to you within 24 hours.
- 02
Site visit
We take a look at the property together, note down your wishes, and give you a first read on scope and budget.
- 03
Fixed-price quote
A detailed written quote with a schedule of works, materials, timeline and a firm final sum.
- 04
Delivery
Our own team runs every trade in coordination, clean site, on schedule, no chaos.
- 05
Handover & aftercare
Joint sign-off, documentation, warranty. We stay your point of contact long after the site is gone.
Service area
Rooted in Roost - Mersch.
At home across Luxembourg.
Our team is based in Roost - Mersch and works right across the country, from Luxembourg City to Esch-sur-Alzette, Differdange, Dudelange, Strassen and Mersch. We also take on projects close to the border in the Greater Region.
- Luxembourg City
- Roost - Mersch
- Strassen
- Esch-sur-Alzette
- Differdange
- Dudelange
- Mersch
- Greater Region
Map: OpenStreetMap
Our location
Roost - Mersch, Luxembourg
10, rue de Luxembourg · L-7759
around 20 minutes from the city centre, A7 just a few minutes away
