Expert Witness Services

Counsel retain Grahall in four ways, depending on where the matter stands and what the case requires. Each engagement rests on the same foundation: independent analysis, documented methodology, and conclusions that survive cross-examination. Our methodology overview explains how the underlying analysis is built.

Testifying Expert

We provide the independent analysis, the full written report prepared to FRCP 26(a)(2)(B) disclosure standards, and testimony at deposition, trial, or arbitration. Every step of the analysis is documented so the path from evidence to conclusion is auditable.

Consulting Expert (Non-Testifying)

When counsel needs analytical firepower without disclosure, we support case strategy as a consulting expert protected as attorney work product — evaluating the compensation question, stress-testing theories, and preparing counsel for the other side’s expert.

Rebuttal Expert

We examine an opposing expert’s report, data sources, and methodology — and identify precisely where the analysis fails: unsupported comparables, single-method opinions, undocumented judgment calls, and conclusions the evidence cannot carry.

Early Case Assessment

Before you commit to a litigation posture, we provide a preliminary read on the compensation question: whether the number is defensible, what the evidence is likely to support, and what a full analysis would involve.

Practice Areas

Compensation disputes take different shapes in different venues. Each practice area below explains when counsel retain us and how the opinion is built for that matter type.

Not sure which engagement fits your matter? Request a conflicts check — an initial conversation costs nothing and clarifies the right structure quickly.