Condon-Johnson & Associates (CJA) record demonstrates a proven capability of handling the largest of projects, the most difficult of tasks, in the most diverse of terrains and geologies. CJA is at the forefront of implementing new foundation construction technologies that lower project costs and expand its capabilities.

For more than 30 years, we have provided highly competitive foundation systems for commercial, heavy and industrial projects throughout the western United States, from offices in Oakland, Los Angeles, San Diego, Seattle, and Portland. In working with both public agencies and private industry, our persistent search for the most economical and innovative solution has been, and remains, the cornerstone of our success.

What sets CJA apart is our willingness and ability to provide a complete package from design to piling or drilled shafts to shoring, structural excavation, and structural concrete.

CJA is constantly seeking out and implementing new or improved methods to save project time and cost. New innovations like drilled displacement piles, jet grouting, and compaction grouting are just a couple examples of leading technology that CJA has extensively researched and implemented.