General Contractor for new concrete extension of residence, 6350 SF. Rising concrete roof new elevation, including demolition, scaffolding, molding new roof concrete, reinforce the existing structure with rebar and structural steel element. New architectural concrete entrance; earth movement, rebars, concrete slabs for car traffic, plumbing, electrical and interior and exterior finish. New Perimetral Concrete Wall; demolition, earth movement, footing, ace forming system for concrete pouring.