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Bridge Construction

Project
Advisory

With experience in every sector, Costa's team is there to guide clients through any phase of a challenging project. No matter the problem, we help find the solution.

Ancient Building

Dispute Resolution

Costa assists clients through all phases of a dispute, with proven success in negotiations, dispute resolution board hearings, mediations, trials, and arbitrations.

Courtroom Chairs

Expert Testimony

Costa provides experienced expert witness testimony across the construction industry, covering both forensic schedule and cost analysis.

We provide an extensive scope of services, including:

  • Project Controls Support

  • Project Management Support

  • Schedule and Delay Analysis

  • CPM Scheduling

  • Productivity Analysis

  • Quantification of Damages

  • Impact Evaluation and Mitigation

  • Claim Evaluation and Preparation

  • Dispute Resolution Support

  • Expert Witness Testimony

We pride ourselves on a track record of repeat clients, including:

  • Architects and Engineers

  • Attorneys

  • Cities and Counties

  • Colleges and Universities

  • Developers​

  • General Contractors

  • Government Agencies

  • Hospital and Healthcare Systems

  • Subcontractors

  • Sureties and Insurers

Our experience spans numerous practice areas, including:

  • Commercial

  • Environmental

  • Energy

  • Government

  • Hospitality

  • Industrial

  • Institutional

  • Transportation

We also help meet client's participation goals as a: 

  • California Small Business (SB)

  • California Small Business for Public Works (SB-PW)

  •  California Disabled Veteran Business Enterprise (DVBE)

Costa Advisory

 

300 Spectrum Center Drive, Suite 735

Irvine, California 92618

(949) 620-1199

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©2026 by Costa Advisory, LLC, all rights reserved

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