WOLFF & CHALL
DUTTLENHEIM, 67120 — Bas Rhin, France
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About WOLFF & CHALL
Les coûts de chauffage vont exploser cet hiver, rendant une bonne isolation essentielle pour réduire vos factures. Choisir un installateur certifié et inscrit vous garantit des travaux conformes, maximisant ainsi l'efficacité énergétique de votre maison à Dorlisheim.
Accreditation and compliance
- Scheme
- RGE — Reconnu Garant de l'Environnement
- Numéro SIRET / RGE
- 31018962600024
- Register status
- Active on the RGE register
- Service
- Insulation
- Coverage
- DUTTLENHEIM and the surrounding Bas Rhin area
- Listed since
- août 2026
Accreditation details are taken from the Reconnu Garant de l'Environnement public register and refreshed periodically. Green Directory is not the certifying body — check the register directly if the outcome matters to you.