Subcontractor & Vendor

Irby Construction partners with proven subcontractors and vendors to serve our clients’ diverse and extensive needs. Our subcontractor teams are integral to our mission of being a full-service specialty contractor of choice in the electric power industry.

WE DELIVER VALUE AND QUALITY WORK TO OUR CLIENTS. WE REQUIRE THE SAME FROM OUR PARTNERS.

INTERESTED IN WORKING WITH IRBY?

Irby Construction Company has partnered with Avetta for our Subcontractor Management Program. This  ensures our subcontractors are thoroughly qualified and vetted for safety and compliance. If you are a subcontractor interested in working with Irby, please complete your registration here.

Register with Avetta

CONTACT HR DIRECT:

Contact HR directly by clicking here.

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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

2 days ago

Irby Construction Company
Irby Construction Company is hiring a Paralegal in Richland, MS. Applicants must be legally authorized to work in the United States. No employer sponsorship is available for this position. To learn more about the position and to apply, visit: www.irbyconstruction.com/careers/ ... See MoreSee Less

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Irby Construction Company

3 days ago

Irby Construction Company
Get to Know... Kayla Travelstead!Kayla is an HR Assistant at Irby’s headquarters in Richland, Mississippi, and has been with the company for nine months. What Kayla enjoys most about her job is “...being someone my coworkers and employees can rely on. I strive to bring a positive presence to the workplace."Check out Kayla's full Employee Spotlight below to learn more: content.app-us1.com/WpZJ1/2025/12/17/043e7d67-d356-4006-8915-479161cb7db2.pdf#IrbyConstruction #AbsolutePerformance #WeAreQuanta #EmployeeSpotlight Quanta Services, Inc. ... See MoreSee Less

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Irby Construction Company

4 days ago

Irby Construction Company
Congrats to Jose Herrera, Irby Heavy and Special Equipment Operator, for capturing this awesome sunrise shot from Irby transmission Job 3452 and winning the December Irby Pics Contest. Team Irby — next month’s Irby Pics Contest is all about the people behind the work we do at Irby. We want to see the faces that make it happen! Send in photos of you and your crew or team on the job. #IrbyConstruction #AbsolutePerformance #WeAreQuanta #IrbyPicsContest Quanta Services, Inc. ... See MoreSee Less

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Irby Construction Company

2 weeks ago

Irby Construction Company
Foundation drilling underway as Irby crews prepare support structures for upcoming power-line installation.#IrbyConstruction #AbsolutePerformance #wearequanta #quantaprojects Quanta Services, Inc. ... See MoreSee Less

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Irby Construction Company

2 weeks ago

Irby Construction Company
Merry Christmas from our Irby family to yours! 💙Wishing you a safe, peaceful, and warm holiday surrounded by loved ones. #merrychristmas #christmas2025 #IrbyConstruction #wearequanta Quanta Services, Inc. ... See MoreSee Less

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Irby Construction Company

2 weeks ago

Irby Construction Company
Irby crews framing and staging distribution poles to replace weather-damaged structures and reinforce system resilience in California. #IrbyConstruction #AbsolutePerformance #wearequanta #quantaprojects Quanta Services, Inc. ... See MoreSee Less

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