IRBY CONSTRUCTION COMPANY builds power infrastructure. As a premier transmission construction company, we build long line power projects across the United States and abroad. We also construct and connect substations and distribution systems. Our scope of services makes Irby the ideal partner for turnkey projects incorporating power delivery systems every step of the way—from generation, down the line and into homes and businesses. 

SCOPE OF SERVICES

FEATURED PROJECTS

WHY IRBY?

The Benefit of Our Expertise

Watch this video to see Irby in action with Georgia Transmission Corporation.

COMPANY NEWS

Third Thursdays at Irby

Irby Construction hosts a company cookout at our headquarters in Richland, MS, on the third Thursday of each month. From Mcbride’s famous chili, to deep fried catfish in the summer, employees enjoy congregating for no other reason than appreciation for one another and...

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Collaborative Partners and Sister Organizations

Working with Quanta Subsurface is a natural fit for Irby Construction Company. Not only are we sister operating units inside the Quanta Services organization (NYSE: PWR) but also, our areas of expertise enable us to collectively deliver turnkey, EPC, foundation...

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Headquarters:

318 Old Highway 49 South
Richland, Mississippi 39218-9449

Phone:

1-601-709-IRBY (4729)
1-800-872-0615

quanta_logo_200x63  Irby Construction Company is a wholly-owned subsidiary of Quanta Services, Inc. (NYSE: PWR).