YA Group is a technical consulting firm with more than 25 years of experience providing services for complex projects. The firm specializes in planning and forensic assessment of the built environment, forensic accounting, government grant consulting, and accident reconstruction and biomechanics. YA

Romualdi Davidson & Associates is an engineering firm in Monroeville, Pennsylvania that uses drone technology to inspect hard-to-reach areas of buildings and sites, including roofs, facades, and structural damage. The drone approach reduces inspection time and eliminates personnel safety risks w