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

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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

3 days ago

Irby Construction Company
Day 3 of Brake Safety Week: Preventive Brake Maintenance. 🔧Preventive brake maintenance isn't just scheduled at Irby Construction Company; it's prioritized. Our certified technicians perform regular brake inspections, replace worn components before they fail, and ensure every vehicle in our fleet maintains optimal braking abilities.Quality parts, outlined maintenance schedules, and expert care keep our drivers safe and our communities protected. When prevention comes first, everyone wins.Building safety into every mile. 🚛#BrakeSafetyWeek #safety #IrbyConstruction #AbsolutePerformance #wearequanta Quanta Services, Inc. ... See MoreSee Less

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Irby Construction Company

4 days ago

Irby Construction Company
Day 2 of Brake Safety Week: Commercial Vehicle Inspections Matter. 🔍At Irby Construction Company, thorough CMV inspections are the foundation for safe operations. These comprehensive safety checks examine brake systems and other key vehicle functions, ensuring our trucks and equipment can stop safely every time.When our fleet passes these rigorous inspections, it validates our commitment to excellence. Our drivers, mechanics, and fleet management teams work together to exceed safety standards, not just meet them.Every passed inspection means our vehicles are truly road-ready and our drivers are protected. That's the Irby standard.#BrakeSafetyWeek #safety #IrbyConstruction #AbsolutePerformance #wearequanta Quanta Services, Inc. ... See MoreSee Less

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Irby Construction Company

5 days ago

Irby Construction Company
Irby Construction is putting the spotlight on Brake Safety Week 2025, running August 24-30. 🚦This nationwide push is all about one thing: keeping rigs road-ready and keeping those who drive them safe. Roadside inspections and education remind drivers, mechanics, and carriers alike that proper brake inspection, maintenance, and operation aren’t optional; they’re critical.All week, we’ll break down what brake safety means for Irby and why it matters on every mile we cover. Learn more here: cvsa.org/news/2025-bsw/#BrakeSafetyWeek #Safety #IrbyConstruction #AbsolutePerformance #WeAreQuanta Quanta Services, Inc. ... See MoreSee Less

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Irby Construction Company

1 week ago

Irby Construction Company
Ensuring reliability from the ground up during storm restoration on job 3600! 🛠️⚡️#IrbyConstruction #AbsolutePerformance #wearequanta #quantaprojects #Arkansas Quanta Services, Inc. ... See MoreSee Less

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Irby Construction Company

1 week ago

Irby Construction Company
On August 20, 2012, Irby moved from its original building in downtown Jackson to aspacious corporate facility in neighboring Richland, MS.#IrbyConstruction #AbsolutePerformance #wearequanta Quanta Services, Inc. ... See MoreSee Less

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Irby Construction Company

2 weeks ago

Irby Construction Company
Casey Lawrence, one of our truck drivers, took his work truck down to the Gulf Coast Big Rig truck show in Biloxi, MS a few weeks back and brought back an award with him.He brought home an award for “Best Combo Lights”. All of the lights on the truck and trailer will work in legal amber and red colors, but with a flip of a switch they all turn over to Irby Blue. #IrbyConstruction #AbsolutePerformance #WeAreQuanta #TruckShow Quanta Services, Inc. ... See MoreSee Less

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