OSTERMANN
ROSHEIM, 67560 — Bas Rhin, France
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Tell us about the work once and we pass it straight to this installer. Green Directory does not publish direct phone numbers — every enquiry goes through the form so you have a written record of what you asked for and who received it.
About OSTERMANN
Les coûts de chauffage peuvent s'envoler cet hiver, mais une bonne isolation pourrait réduire considérablement vos factures. Grâce à des subventions comme MaPrimeRénov' et CEE, il est possible de diminuer vos dépenses tout en améliorant le confort de votre maison à Rosheim.
Accreditation and compliance
- Scheme
- RGE — Reconnu Garant de l'Environnement
- Numéro SIRET / RGE
- 83326792500018
- Register status
- Active on the RGE register
- Service
- Insulation
- Coverage
- ROSHEIM 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.