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.
Want to learn more about us? Watch the video here or on Vimeo.
FEATURED PROJECTS












WATTS IN THE NEWS
The Case for Underground Distribution
The intense heat waves of summer 2022 are further exposing the poor integrity of America’s current power grid. Utility Dive recently…
Irby Attends The Future of Energy Panel Discussion at Jackson State University
Better, more sustainable energy for our community and the world is always a great topic for Irby Construction to listen in on and be a part of…
Irby Employees Participate in Mississippi Blood Services Drive
Mississippi Blood Services was on location recently at Irby’s corporate headquarters in Richland where 25 employees donated blood.
Irby Construction Company featured in ADSC Magazine
In this month’s issue of ADSC Magazine, Irby Construction partnered with Quanta sister company, Crux Subsurface, to tell the story of how we implemented a quality management program.
The Case for Underground Distribution
The intense heat waves of summer 2022 are further exposing the poor integrity of America’s current power grid. Utility Dive recently…
Irby Attends The Future of Energy Panel Discussion at Jackson State University
Better, more sustainable energy for our community and the world is always a great topic for Irby Construction to listen in on and be a part of…
Irby Employees Participate in Mississippi Blood Services Drive
Mississippi Blood Services was on location recently at Irby’s corporate headquarters in Richland where 25 employees donated blood.
Irby Construction Company featured in ADSC Magazine
In this month’s issue of ADSC Magazine, Irby Construction partnered with Quanta sister company, Crux Subsurface, to tell the story of how we implemented a quality management program.
CONTACT US
HIRE IRBY
Submit an RFP, learn about our capabilities, or tell us about an upcoming project.
JOIN THE IRBY TEAM
Learn about current openings or contact us by clicking here.
EMPLOYEE INFO
Request employment verification or benefits information by clicking here.
CONTACT HR DIRECT:
Contact HR directly by clicking here.
FOLLOW US:
CONTACT US:
318 Old Highway 49 South
Richland, Mississippi 39218-9449
Phone: 601-709-4729
Email: [email protected]