IRBY CONSTRUCTION COMPANY builds power infrastructure on a turnkey basis. As a premier transmission construction company, we have built high-voltage power line projects that span the entire United States— from the pacific coast to the eastern seaboard. Our work has even taken us to other countries across the globe. Irby also constructs and connects substations and distribution systems. So, our scope of services covers power delivery systems every step of the way—from generation, down the line and into homes and businesses.
We’re Like Family at Irby
We started as a family business and have carried that culture forward. There’s a pride that comes with working here and it shows in our work. Irby Construction Company’s extraordinary record of success can be attributed to our people who are among the most respected, experienced and talented in the industry. More than a company name that has been around for generations, Irby brings to the table a team of people who have been in this business for decades.
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FEATURED PROJECTS
WATTS IN THE NEWS
Westley Spickard Named President of Irby Construction Company
Irby Construction Company is pleased to announce that Westley Spickard has been named President, effective July 1, 2025…
Answering the Call: Legend Foundation Services Offers Help in Texas Hill Country
When catastrophic flooding struck the Texas Hill Country in the early morning of July 4, Legend Foundation Services…
Irby Construction, SMT Energy, and CenterPoint Energy Break Ground on 160 MW / 320 MWh Battery Storage Project in Houston
Irby Construction Company, a premier utility infrastructure solutions provider, has joined forces with SMT Energy and CenterPoint Energy to officially break ground on SMT Houston IV…
Irby Responds to Historic Winter Storm
When a major storm is heading toward landfall and most are evacuating, Irby Construction crews instead move in. Following damaging storm outages…
Westley Spickard Named President of Irby Construction Company
Irby Construction Company is pleased to announce that Westley Spickard has been named President, effective July 1, 2025…
Answering the Call: Legend Foundation Services Offers Help in Texas Hill Country
When catastrophic flooding struck the Texas Hill Country in the early morning of July 4, Legend Foundation Services…
Irby Construction, SMT Energy, and CenterPoint Energy Break Ground on 160 MW / 320 MWh Battery Storage Project in Houston
Irby Construction Company, a premier utility infrastructure solutions provider, has joined forces with SMT Energy and CenterPoint Energy to officially break ground on SMT Houston IV…
Irby Responds to Historic Winter Storm
When a major storm is heading toward landfall and most are evacuating, Irby Construction crews instead move in. Following damaging storm outages…
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CONTACT US:
318 Old Highway 49 South
Richland, Mississippi 39218-9449
Phone: 601-709-4729
Email: [email protected]
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Irby Construction Company
Irby Construction Company is a wholly-owned subsidiary of Quanta Services, Inc. (NYSE: PWR).