Irby Construction Company Email Format

ConstructionMississippi, United States501-1000 Employees

Irby Construction Company specializes in constructing electric transmission lines, substations, and distribution networks. It operates as a wholly owned subsidiary of Quanta Services, serving projects across the United States and Canada. With more than 75 years of electric construction experience, the firm is recognized as a pioneer in the power line sector. The company is based in Richland, Mississippi, and has a long history of delivering large-scale infrastructure work.

Its customers are primarily electric utilities and other energy infrastructure operators seeking reliable execution of transmission and distribution programs, including projects such as Florida Power & Light hardening initiatives. In March 2024, the company announced the promotion of Bryson Ryker to Vice President of Operations, signaling ongoing leadership development.

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