About
Excavation STR is a contractor specializing in excavation, earthmoving, and demolition in Estrie. The company operates for the preparation of residential and commercial sites, the installation of compliant septic systems, and the creation of retaining walls. With more than 30 years of experience.
Services offered
Service types
RenovationNew constructionConsulting
Specialties
Foundation & basement Retaining walls Septic & artesian wells Demolition Excavation & earthworks
Materials
Natural stoneConcrete
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See the guideWork areas
Cowansville
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