Expert Insurance Appraisal Services For Your Property Damage Practice

Marshall Services provides independent insurance appraisal, expert witness, and umpire services for first-party plaintiff attorneys. IAUA CPAU certified. Services include party appraiser appointments, expert witness and litigation support, umpire services, and case consultation. Serving Texas, Louisiana, Oklahoma, Colorado, and California.

How Appraisal and Litigation Intersect in a First-Party Practice

Appraisal and litigation are not mutually exclusive, and the sequencing matters to your case strategy. Where a policy contains an appraisal clause, either party can typically invoke it to resolve the amount of loss while coverage questions, causation disputes, and any extra-contractual issues remain with the court. For attorneys, this means a scope-and-price dispute can often be resolved on a parallel track without consuming a trial docket, while genuinely legal questions stay where they belong. When you retain me as your party-appointed appraiser, I document the loss to an evidentiary standard from the outset — so the same inspection record supports either an appraisal award or, if needed, expert testimony later.

The documents that decide these matters are consistent: the policy and its appraisal provision, the carrier's estimate and any engineering or field-adjuster reports, dated photographs, roofing or building measurements, and independent meteorological data tied to the loss date and coordinates. A line-item Xactimate estimate reconciled against the carrier's own line items is usually the fastest way to isolate exactly where two evaluations diverge — often scope rather than unit price.

Regional Loss Patterns That Shape These Disputes

Across the states this practice serves, the claims that reach attorneys cluster by geography and season. In the DFW Metroplex and the broader North Texas corridor, spring and early-summer hail drives the majority of disputed residential and commercial roof claims; the recurring point of contention is whether observed roof surface conditions are storm-created or pre-existing, which is why matched hail-impact documentation and date-specific radar corroboration carry so much weight. In Oklahoma — Oklahoma City, Norman, Moore, Tulsa, Lawton — giant hail and tornado wind loads produce mixed-peril losses where wind and hail causation must be separated line by line. On the Texas and Louisiana Gulf Coast, hurricane and named-windstorm claims (including TWIA on the Texas coast) turn on wind-versus-water allocation and on interior-water intrusion pathways. Colorado's Front Range adds hail plus wind-driven damage to steep-slope and tile roofs. Understanding these patterns before the first inspection lets us anticipate the carrier's likely position and document to it.

Non-hail losses deserve specific mention because they are frequently under-documented. Wind damage, water intrusion, and slow-onset losses require a different evidentiary approach than hail — structural assessment, moisture mapping, and repair-scope substantiation rather than surface impact counts. Attorneys handling these files should expect the documentation burden to fall on demonstrating causation and full scope, not merely pricing.

An Anonymised Pattern From Recent DFW Hail Files

A recurring pattern in the last several DFW Metroplex hail files illustrates how these disputes resolve. Multiple residential claims presented the same core issue: a meaningful gap between the field assessment of hail damage and the documented condition of the roof and exterior. In each, the difference was narrowed not by argument but by evidence — comprehensive, dated photographic documentation of impact patterns cross-referenced against historical meteorological data for the loss location and date. Where that combination established both the storm event and consistent, storm-created damage across slopes, the scope discrepancy resolved without protracted proceedings. Notably, several of these matters produced repeat referrals, which tracks with a simple point: an appraisal record built to evidentiary standards is equally useful whether the file settles, goes to award, or proceeds to testimony.

Questions Attorneys Commonly Ask Before Referring

Why do two assessments of the same roof differ so widely? Most often the divergence is in scope — which slopes, elevations, and building components are included — rather than unit pricing. Isolating that is the first step.

What does the engagement look like in practice? After conflict-check and retention, I inspect (aerial documentation via FAA Part 107 drone where roof access or scale warrants it), reconcile the competing estimates line by line, pull loss-date weather data, and deliver a report you can use for appraisal, negotiation, or designation as an expert. Realistic timelines run from a few weeks for a straightforward single-family appraisal to longer for large commercial, multi-family, or mixed-peril coastal losses.

Can you serve as umpire instead? Yes — where neither party has appointed me, I accept umpire appointments and maintain strict neutrality between the two party appraisers.

To discuss a specific file or check availability, call 972-322-0752.