Stone Retaining Wall Construction

Hello, I’m looking for a quote to prepare engineered drawings for an existing retaining wall and a shed at my home in Fort Salonga. For the retaining wall, The Town of Smithtown requires the wall to be legalized because the section near the curb is over four feet high... (Budget: $250 - $750 USD, Jobs: Building Certification, Building Design, Building Engineering, Building Regulations, Construction Engineering, Construction Management, Drafting, Engineering, Structural Engineering)