P.p. O'connor

Architecture and structural engineering Blasting Garbage and snow removal Surveying work Geological work Exploration work Hydrogeological works Hydraulic engineering Residential construction Engineering services Engineering services Landscape architecture company Sand and gravel store Road and bridge design Engineering systems design Industrial construction Building renovation and overhaul Heating and water supply and sewerage systems House demolition Road construction and repair Construction and repair of railroads Construction of bridges and overpasses Fascia work Yard landscaping Site drainage Site preparation Plumbing service Foundation construction Apartment renovation Construction company Office construction Construction work Engineering work Milling cutter Landscape design Industrial facilities design Artificial pond construction Dismantling of metal structures Installation of technological pipelines Excavation work