Först Consulting Group, LLC is led by Matthew Furlong, its Principal, a forensic construction consultant and construction expert witness with over 25 years of construction-industry experience and litigation-support work since 2014. Matthew Furlong holds a Virginia Class A Contractor License with both Commercial Building (CBC) and Residential Building (RBC) designations. He holds eight International Code Council (ICC) inspector certifications — Residential and Commercial Building, Residential and Commercial Electrical, Residential and Commercial Plumbing, and Residential and Commercial Mechanical — meaning his code analysis is not limited to a single trade. The firm is based in Middleburg, Virginia 20117.