The success of Condon-Johnson & Associates - a family owned construction company - is underpinned by our core values: Dependability. Honesty. Integrity.Over the last four decades, we have grown from a small shoring and foundation company to the leader in geotechnical construction on the West Coast. What sets CJA apart is our willingness and ability to provide an innovative and cost effective complete package from design to piling or drilled shafts to shoring. CJA is constantly seeking out and implementing new or improved methods to save your project time and cost. Condon-Johnson & Associates provides you with a dependable geotechnical contractor to overcome even the most challenging tasks and terrains. You can count on us to reliably complete your project on time and within budget while maintaining a safe work environment. We represent a new culture of honest contractors who are willing to go the extra mile for your project.

Deep Foundations Drilled Shafts Auger Cast Piles Displacement Piles Micropiles Tiedowns Earth Retention Slope Stabilization Tieback Anchors Shear Pins Soil Nail Walls Soldier Pile Walls Secant Pile Systems Internal Bracing Sheet Piling Permeation/Dam Grouting Compaction Grouting Soil Mixing Stone Columns Pile Driving Jet Grouting Compensation Grouting Dewatering Ground Improvement Construction Services Single-family Housing Construction Construction Repair Maintenance