About
Neighbours on the same street in Ronchin, Les Compagnons des Toits and CMT Toiture have merged to form Les Compagnons CMT, covering every roofing need from the largest job to the trickiest.
Two companies, one point of contact
Since our merger, two complementary trades split the work between them, so every project goes to the right team.
Full renovation & RGE
Full roof renovations from A to Z: new covering, waterproofing, thermal insulation and roof windows. RGE Qualibat certified, so your work can qualify for grants and favourable financing.
Technical & difficult-access work
The jobs others would rather avoid: small areas, complex setups, work at height and tricky access. Responsive, precise, with careful, clean work.
Our story
CMT Toiture and Les Compagnons des Toits share the same address, the same trade and the same idea of a job well done. Rather than compete, the two companies joined forces and are now one: Les Compagnons CMT.
The result: a single point of contact, able to handle full RGE-certified renovation as well as technical work on demanding sites. Every project lands with the right team, with no middleman and no time wasted.
Two companies from the same neighbourhood in Ronchin: we know the area and stay reachable.
RGE Qualibat, 10-year warranty, RT 2020 compliance: the guarantees that matter.
A quote within 48 hours and a quick reply to every request.
Clear quotes, no surprises, one point of contact from start to finish.
Service area
Every commune of the Lille European Metropolis is covered, and we also work in the surrounding area. Find yours below.
95 communes covered
No town by that name — we work across the whole metropolitan area and its surroundings.
Contact
Free quote, no obligation. We come out, assess the work and get back to you within 48 hours.
