ATL Inc in Arizona expertise is in civil and geotechnical engineering consultation, construction inspection, construction management and materials testing services
Operational since 1967, ATL Inc. is of one of the leading engineering and materials testing service firms in the United States. Based in Phoenix, Ariz., the company specializes in civil and geotechnical engineering consultation, construction inspection, construction management and materials testing services for soil, aggregates, concrete, asphalt, masonry, and structural steel. It serves a...