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GS CONSTRUCTIONS

LAITRE-SOUS-AMANCE (54)

5 CHEMIN DERRIERE LE FOUR, 54770 LAITRE-SOUS-AMANCE

RGE-certified tradesperson

Contact details

06 27 02 03 18
stephanweltzer@gmail.com

RGE qualifications (5)

Installation de vmc en habitat individuel, collectif et tertiaire inférieur à 1000 m2

QUALIBAT

Certificate: QUALIBAT-RGE

Valid: June 26, 2025 — June 25, 2027

Mechanical ventilation

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Isolation thermique par l'intérieur

QUALIBAT

Certificate: QUALIBAT-RGE

Valid: June 26, 2025 — June 25, 2027

Wall insulation (internal)

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Isolation thermique par l'intérieur

QUALIBAT

Certificate: QUALIBAT-RGE

Valid: June 26, 2025 — June 25, 2027

Loft insulation

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Isolation thermique par l'intérieur

QUALIBAT

Certificate: QUALIBAT-RGE

Valid: June 26, 2025 — June 25, 2027

Floor insulation

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Isolation thermique par l'extérieur

QUALIBAT

Certificate: QUALIBAT-RGE

Valid: October 14, 2025 — June 25, 2027

Wall insulation (external)

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EIFFAGE ENERGIE SYSTEMES - BOUCHEREZ NANCY

Installation de chauffage avec chaudière gaz/fuel en habitat individuel, collectif et tertiaire supérieur à 1000 m2

QUALIBAT

PULNOY (54)

03 83 18 76 25

serviceboucherez@eiffage.com

8 ALLEE DES BONNETONS 54425 PULNOY

RGE-certified tradesperson

Gas / oil boiler

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ISONORM HABITAT

ISONORM HABITAT

Isolation thermique et acoustique par soufflage

QUALIBAT

ESSEY-LES-NANCY (54)

03 83 21 31 77

gb@isonorm-habitat.com

1 RUE CATHERINE SAUVAGE 54270 ESSEY-LES-NANCY

RGE-certified tradesperson

Loft insulation

Mechanical ventilation

+5

Installation de vmc en habitat individuel, collectif et tertiaire inférieur à 1000 m2

QUALIBAT

MALZEVILLE (54)

interactivechauffage@gmail.com

83 RUE DE L'EGLISE 54220 MALZEVILLE

RGE-certified tradesperson

Mechanical ventilation

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