Specializing in:
Forensic Engineering
Getting to the root cause of failures with defensible analysis and clear, professional opinions.
Every building and site tells a story, and our team has years of experience uncovering exactly what that story says. Through rigorous investigation, we get to the bottom of how construction defects, site failures, and envelope breaches have left their mark. Whether the issue is hidden beneath the soil, within the walls, or deep in the structural frame, we follow the evidence to find the truth.

Providing Objective Insight into the Built Environment.
From material failures and design flaws to complex construction issues, our forensic experts provide the comprehensive documentation and expert witness testimony critical to legal cases. Our engineers specialize in breaking down intricate facts into clear, actionable conclusions that stand up to scrutiny in the courtroom and at the negotiating table.
Forensic Engineering & Analysis
We investigate building collapses, foundation failures, and damage to the building envelope or site infrastructure. Our team prepares diagnostic evaluations and tailored repair recommendations to restore the safety, integrity, and performance of the structure.
Construction Defect Analysis
We get to the bottom of construction defects by investigating all aspects of building design, materials, and site work. Our team evaluates the conditions to determine the cause of failure and assists with allocating technical responsibility based on the evidence.
Expert Witness Testimony
We bridge the gap between technical complexity and the legal system. Our expert engineers translate intricate site data into clear, accessible testimony and provide detailed documentation to empower judges and juries to make informed decisions.
Detailed Forensic & Failure Analysis.
Forensic Investigations: Comprehensive diagnosis of building damage, distress, and construction defects across the envelope, structure, and site.
Systems & Building Failure: In-depth analysis of total building system collapses, envelope breaches, or civil infrastructure malfunctions.
Damage & Risk Assessment: Detailed evaluations to provide an analysis of the extent of damage to evaluate future risk.
Repair & Remediation: Development of repair plans and analysis of necessary, but reasonable corrective actions.
Litigation & Expert Witness Services: Professional expert witness testimony services for deposition, mediation, arbitration, and trial .
- Evaluation of the Standard of Care for design and construction professionals.
National Reach: Our Service Areas
We provide expert litigation support across 38 states, backed by a deep understanding of local building codes and standards:
- West: Alaska, Arizona, California, Colorado, Hawaii, Idaho, Montana, Nevada, New Mexico, Oregon, Utah, Washington, Wyoming
- Midwest: Iowa, Kansas, Missouri, Nebraska, North Dakota, Ohio, South Dakota, Wisconsin
- South: Alabama, Florida, Georgia, Kentucky, Maryland, Mississippi, North Carolina, South Carolina, Tennessee, Texas, Virginia
- Northeast: Connecticut, Massachusetts, New Jersey, Pennsylvania, Rhode Island, Vermont

Where We’re Licensed: Our Reach Throughout the US
Offices in five states. Engineers based in six additional states. Licensed in 38 states.
Start your investigation by giving us a call.
Get technical clarity that cuts through the noise. Whether you are navigating a complex litigation case or need a definitive analysis of a structural failure, our team is ready to help you uncover the facts.

Please note: Ashley & Vance Engineering and its staff do not conduct business through Fiverr or other third-party platforms. To ensure you’re working with our team, contact us directly using the information on our website.
