General contractor in Challans

AgentData lists 15 general contractors in Challans, France. 1 have verified contact details including email addresses and phone numbers. Updated July 2026.

15 businesses6 with websites1 with verified emails
Artisan Maçon Chartier Laurent

76, Rue Henri Geoffroy, Beauvoir-sur-Mer, 85230

Full profile
Atlas
Brisson Maçonnerie
2 emailsFull profile
Constructions CBR
Illico Travaux
La Maison des Travaux
Le Murmur de l'Île d'Yeu

38, Rue du Cap Horn, Ker Bossy

Full profile
LMP Constructeur
Maisons Alysia
Full profile
Maisons Kmo
Full profile
SOMATP
Full profile

Frequently asked questions

How many general contractors are in Challans?

AgentData lists 15 general contractors in Challans as of July 2026.

Which general contractors in Challans have a website?

6 of 15 general contractors in Challans have a website with verified contact details.

Is this data free?

Yes. AgentData is completely free — no credit card, no trial period, no paid tiers.

How is this data collected?

Business listings are sourced from OpenStreetMap and verified through our web crawler, which checks websites for email addresses, phone numbers, and technology stacks.

Access this data via API
GET /api/local-businesses?category=general-contractor&city=challans