About
Founded in 1875, Streule Alder AG is a private headquartered in Rorschach, Switzerland specializing in Solar.
Streule Alder AG is a Swiss contractor based in Rorschach specializing in roof work (pitched and flat roofs), facade construction, sandblasting services, crane operations, and solar system installation. The company provides energy consulting and complete building envelope solutions. Services include roof and facade repair, maintenance contracts, energy-efficient building renovation, and renewable energy installation. They emphasize coordinated project management, quality craftsmanship, and long-term partnerships with clients and suppliers.
roofingsolar installationbuilding renovationenergy efficiencyfacade constructionSwitzerland
Headquarters
Rorschach, Switzerland
Founded
1875
Company Type
Private
Business Models
B2CEPC
Value Chain
DevelopmentEngineeringConstructionO&MConsulting