Blackstone brings you only the best in construction and development services. With a combined 60 year history of excellence, Blackstone is united by a clear mission: to deliver only the best in construction and construction-defect litigation services. Blackstone is your one-stop-shop in single, multi-family and small commercial construction providing building defect analysis, repair estimates and can perform all phases of repair. Our expertise in construction allows us to function as experts in mediations, settlement conferences, and trials.