Virtually every structure, regardless of size, requires geotechnical investigation to determine and evaluate subsurface conditions unique to each site. Samples of the site’s soil are taken and analyzed in a laboratory. The data gathered is then used to aid in the design and construction phases. 

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     At A & L we have the equipment and staff necessary to take the physical samples and test them. This enables us to quickly and efficiently analyze and then interpret the data to provide a foundation and retaining wall design and construction recommendations.