Unveiling the Expert Witness Advantage

February 17, 2025

Why Ignoring Expert Witnesses Could Cost You Millions in Construction Disputes



In the world of construction, disputes are inevitable. Whether it’s cost overruns, project delays, or disagreements over quality of work, construction disputes are part of the industry. But the secret weapon in avoiding financial disaster and securing your project’s success? Expert witnesses. They’re the game-changer your project needs, especially in the high-stakes world of construction cost estimation, claims, and disputes.


As The Primestone Group continues to support owners, A&E firms, and construction law firms, we know how pivotal an expert witness is in making the difference between a favorable settlement and a costly, prolonged battle. The need for these experts has never been greater and if you’re not considering expert testimony in your project’s disputes, you could be missing out on serious wins.


1. Over 70% of Construction Disputes Need Expert Testimony! 🚨

Did you know that over 70% of construction disputes are resolved with the help of expert testimony? According to a report by the National Association of Construction Auditors (NACA), cost-related disputes like delays, extra costs, and defective work claims are only successfully settled when experts weigh in.


2. $22.5 Billion: The Price of Construction Disputes Globally!” 💸

Construction-related disputes account for a global market worth $22.5 billion annually, and many of those cases are settled with expert witness input. Experts help courts, mediators, and arbitrators untangle the complex web of costs, schedules, and contracts, making the entire process more efficient and financially savvy.


3. The London Crossrail Project: A Prime Example of Why Experts Matter 🚧

The London Crossrail project’s $300M cost overruns and delays were only resolved after expert testimony was provided in arbitration. An expert provided key insights into mismanagement and lack of proper oversight, helping avoid even greater financial repercussions. This is the power of bringing in experts early.


4. The Proof Is in the Numbers: You Have a 82% Better Chance of Winning With an Expert 🏆

In fact, when construction disputes involve expert witnesses, the chances of securing a favorable settlement increase dramatically. 82% of claims related to project delays and 75% of cost disputes have a much higher chance of success when expert testimony is involved. If you want to maximize your dispute's chances of success, an expert is a must-have on your team.


5. Arbitration and Expert Witnesses: A Winning Combination ⚖️

Did you know that 60% of construction disputes are resolved through arbitration? When arbitration comes into play, expert witnesses become absolutely essential in providing clarity, facts, and analysis. Without them, the decision-makers are left in the dark—and your project may suffer for it.


Expert Witnesses: Your Secret Weapon for Focusing Legal Arguments and Strengthening Claims

When you work with an expert witness, you’re not just getting someone to testify in court; you’re getting a valuable partner in your dispute resolution process. Expert witnesses work hand-in-hand with legal teams, providing the necessary construction-specific knowledge to refine the arguments and focus on the most critical issues in a claim. Their ability to break down complex technical problems and offer clarity makes the whole process much more efficient and focused, helping legal teams to craft stronger arguments that will stand up in court.


This collaboration is what makes Primestone stand out in the industry. We understand that expert testimony is a crucial component of your defense, and we work alongside your legal team to provide a clear, concise, and evidence-backed narrative that supports your position. Our experts help identify where the real issues lie, making your case more compelling and ultimately, more successful.


Get Ahead of the Game and Invest in Expert Witness Services

Expert witnesses are a necessity, not a luxury. They provide the technical expertise to navigate complicated disputes, enhance your legal position, and improve your chances of securing a favorable outcome. Whether it’s cost estimation, damages evaluation, or contract analysis, expert witnesses are the key to winning in construction disputes.


As the construction industry grows in complexity and size, the demand for experienced experts will continue to rise. Those who understand the value of these professionals, and bring them in early, will be the ones who successfully navigate these challenges and emerge unscathed. So, don’t wait until your project is mired in dispute—bring in an expert witness now to protect your interests and secure your future.

November 26, 2025
At The Primestone Group, we understand the construction process inside and out. Too often, cost estimators are brought in after the design has been finalized, leading to redesigns and delays. To avoid this, an effective strategy is bringing in a cost estimator on board right at the beginning. This isn’t just best practice, it’s how The Primestone Group guarantees budget confidence for your project. Early Cost Involvement Engaging cost estimators at the start of a project provides benefits including: Risk Mitigation: Identifying cost drivers early prevents surprises later on. We can flag materials or scopes that present budget threats. Informed Decision Making: Early estimates allow for multiple design concepts against targeted budgets before too much time is invested. Value Engineering: Providing the team early analysis on different systems, materials and options. The Primestone Way At The Primestone Group, our team acts as proactive partners. We help the design team stay on budget by having constant communication with the team throughout the life of the project. Our team has access to in-depth cost data bank and “real time” cost and production information. We work closely with local contractors and vendors for instant market feedback. This allows us to accurately forecast costs, anticipate price hikes, address supply issues, and secure accurate pricing for major equipment. Ready to discuss your next project?  Connect with our Senior Vice President, Kirk Miller
By looka_production_156706265 November 25, 2025
As the season of giving approaches, we want to share a story of hope and need from a community fighting for safe passage every single year. For months, members of The Primestone Group have volunteered their time alongside Engineers Without Borders DC to tackle a problem in the rural village of Dumangbe, Sierra Leone. Pro bono services provided included expert cost estimating and contract review services for the design of a permanent and resilient bridge. Imagine a village that watches its lifeline disappear under raging water year after year. Every rainy season, the floods return, cutting off Dumangbe's children from their schools, isolating the sick from vital hospitals, and preventing families from reaching essential markets. It's a terrifying disruption to life, health, and opportunity. In April 2026, Shantel Evans, The Primestone Group's President will be boots on the ground, traveling to Dumangbe to help with the physical construction and pouring of the culvert. We need your help to turn this hope into reality. This #GivingTuesday, we ask you to take a moment and feel the weight of this impact. Your contribution will provide safe access for every man, woman, and child in Dumangbe. Help us build this lifeline and ensure the people of Dumangbe can reach where they need to go, year-round, without fear. Every dollar brings a community closer to safe access. Give today