Long International

Long International is a Denver, Colorado-based international expert in construction claims, dispute resolution, and project management consulting, serving clients across six continents. We specialize in providing comprehensive solutions for the oil & gas, petrochemical, and infrastructure sectors, leveraging over 25 years of experience to analyze complex problems and develop defensible opinions. Since 1996, Long International has successfully navigated countless international projects, offering a unique blend of engineering, project management, and claims expertise.

Our team of over 60 scheduling, planning, and project management specialists delivers unparalleled support, from initial claims analysis to expert witness testimony in arbitration and litigation. We are dedicated to providing clients with clear, actionable insights and robust strategies to mitigate risk and achieve successful project outcomes.

Long International’s core strength lies in our ability to establish cause-effect relationships, quantify damages, and develop persuasive opinions related to project delays and cost overruns. We pride ourselves on our global reach, our deep industry knowledge, and our commitment to delivering exceptional results for our clients.

We offer a range of services including construction claims, insurance claims, project management consulting, and expert witness services, supporting projects in diverse sectors such as building construction, oil and gas, and infrastructure development.