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. 

SCOPE OF SERVICES

FEATURED PROJECTS

WHY IRBY?

The Benefit of Our Transmission Construction Expertise

WATTS IN THE NEWS

Smart Investments Essential to Upgrading the Grid.

According to the Alliance for Innovation and Infrastructure (Aii), utilities as well as state and federal regulators must work together investing in smarter electricity to realize necessary updates to the grid. Get the high points from the organization's newly...

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The Case for a Single Integrated Grid System

An article authored by Jonathan Thompson of the High Country News provides detailed insight into the West's push for one big electric grid, a powerful example of why it's necessary,  and some interesting history regarding how we got to the divided grid system...

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ERCOT Responds to West Texas Demand

Mose Buchele joined Morning Edition host Jennifer Stayton on Austin, Texas NPR station KUT 90.5 to discuss electricity demand growth in West Texas. The discussion covers the relationship between demand and the oil business and features a few great sound bytes from The...

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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).
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5 days ago
Justy

Thank you for the kind words! We are grateful to be able to get your power back on! #stormwork #Irmarecovery #powerlineconstruction

A HUGE thank you from all of us at Quail Roost to all of the Irby men and woman who just got our power on after 11 days without it!!! We can never repay you for what ya'll have done for us!!! Also, ... See more

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6 days ago

Want to join our family? Irby is looking for a Field Mechanic in Simpsonville, South Carolina! Details are as follows:

-Full time position
-CDL required
-At least 3 yrs. experience in ... See more

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1 week ago

In the midst of this hurricane season, Irby Construction has shown that we go where you are. We have worked in 43 states and 8 countries and counting, keeping your power on! #irbyconstruction ... See more

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1 week ago
Jobs at Irby Construction Company | Indeed.com

ATTENTION!
Irby has several new positions open that need to be filled. Please click the link below to apply and become part of the Irby family! #apply #jobopportunities #wearehiring ... See more

0 Irby Construction Company jobs. Research and apply at Indeed.com

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1 week ago
Richland Fire Department

Irby Construction is proud to sponsor the Highway 49 Festival again this year! We love the town of Richland and cannot wait to see you all there September 30th! #community #support #Highway49Fest ... See more

We are excited to officially announce 49 fest! Please come out and enjoy a full day of activities ending with a concert! For more information visit us @ highway49fest.com.

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