Founded in 1949 by the Cianchette Brothers, Cianbro is now one of the United States’ largest, most diverse, successful, open shop, 100% employee-owned (30th largest in the United States) construction and construction services companies. Presently operating in more than 40 states, 12 markets, and employing over 4,000 team members, Cianbro manages and self-performs civil, structural, mechanical, electrical, instrumentation, fabrication, and coating.
Throughout our 66-year history, Cianbro has safely and efficiently planned, managed, and constructed many technically complex, historic, and environmentally sensitive projects for a wide variety of public and private clients. A total commitment to safety combined with the enthusiasm of an innovative team of construction professionals, has enabled Cianbro to build a durable reputation for completing projects safely, on schedule, and within budget. Ranked #111 on Engineering News-Record’s (ENR) 2014 The Top 400 Contractors, Cianbro is best known for managing major construction projects along with self-perform capabilities and hands-on construction techniques.
Cianbro self-performs Civil, Structural, Mechanical, Electrical, Instrumentation, Fabrication, and Coating, in twelve different markets, throughout the United States. Performing services under various contractual methods and in several different capacities, Cianbro has experience in Construction Management, Design-Build, Construction Manager/General Contractor (CM/GC), and Engineer, Procure, Construct (EPC), in addition to Conventional Design-Bid-Build. Cianbro continues to be selected as a Prime/General Contractor and Joint Venture/Partner, but has also served as a Construction Manager, Subcontractor, Fabrication Supplier, and Consultant for construction services.