Construction Expert Services

Expert Services

Construction expert witness Derek Graham has provided technical construction expert services to the legal professional industry, since 2009. He provides case preparation and management construction expert services, forensic analysis reporting and testimony for defects, delays and disruptions, construction accidents, breach of contract, product defects, and standard of care.
In addition to forensic data analysis and research, he maintains a bench and workshop/lab where he assembles, disassembles, and documents material, equipment, and product analysis for product defect, quality deficiencies, and accidents.
Graham, is a four-decade industry veteran. He has provided construction expert services for over forty-cases, testified Federally, and in several states.  His many years in the field working his way up from laborer all the way to the executive level gives him a broad perspective with which to give fair and expert consideration to all litigants – designers, builders, specialty contractors, and ownership.

What Makes Graham Your Best Construction Expert Choice  ?


Derek’s four-decade career includes eleven years in the field as a mechanic, general contractor, and millwright gives him extensive expertise in materials and installation. His twenty-four years administrative experience as a project manager, Director of Operations, and Senior Scheduler enable keen and compelling insights.

Exactitude & Veracity

Getting to the heart of a complex legal matter requires tenacity and smarts. Derek prides himself on the high level of exactitude and articulation of his expert reports and testimony. Indeed, most opposing attorneys seek a settlement without even retaining an expert to try to rebut what they perceive as compelling testimony.

Integrity & Honesty

The integrity of a witness is a critical indicator of how a judge or jury may perceive an expert’s testimony. Many experts lack the educated, confident, and neutral aspects and positions that an expert is expected to evoke. Derek is both a ‘construction’ expert, and an ‘expert’ expert, on which he prides his stellar reputation.

Construction Expert Services

I am pleased to offer the following group of construction expert services to legal, design, and construction professionals, as well as homeowners, stakeholders, and ownership structures.

Free Consultation

Call me with your questions for a complementary consultation regarding your construction expert services needs
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