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A&S Holzbau

A&S Holzbau GmbH

Wiesendangen, Zurich, Switzerland

SolarPrivate
Founded 202210-50 employees

About

Founded in 2022, A&S Holzbau is a private headquartered in Wiesendangen, Switzerland with approximately 10-50 employees specializing in Solar.

A&S Holzbau GmbH is a family-operated construction company based in Wiesendangen, Switzerland. The company combines traditional carpentry (Zimmerei), joinery (Schreinerei), roofing (Bedachung), metalwork (Spenglerei), and photovoltaic/solar installation services. With over 45 employees and internal equipment including scaffolding and cranes, the company provides comprehensive project management from planning through execution. The business emerged from Benno Erni GmbH and operates across the Winterthur region and surrounding areas (Frauenfeld, Wyland, Schaffhausen). A&S Holzbau emphasizes sustainable building solutions, quality craftsmanship, and long-term ecological and economic responsibility.

Solar InstallationPV SystemsCarpentryConstructionRoofingSwitzerlandTimber Construction

Headquarters

Wiesendangen, Switzerland

Founded

2022

Employees

10-50

Company Type

Private

Business Models

B2BB2C

Value Chain

EngineeringConstructionEPCO&M

Service Regions

Winterthur, Frauenfeld, Wyland, Schaffhausen

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