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IRBY OFFICE LOCATIONS

CORPORATE HEADQUARTERS
318 Old Highway 49 South
Richland, MS 39218

LEGEND FOUNDATION SERVICES 
36522 Luke Drive 
Geismar, LA 70735

MARATHON CONSTRUCTION  
27622 County Rd. 561
Taveres, FL 32778

UNDERGROUND REGIONAL OFFICE
702 Tilman Place
Plant City, FL 33566

FLORIDA REGIONAL OFFICE
3125 Grissom Pkwy
Cocoa, FL 32926

FLORIDA – DUKE REGIONAL
7592 CR-225
Wildwood, FL 34785-8503

GEORGIA REGIONAL OFFICE
975 Patrick Industrial Court
Winder, GA 30680

TEXAS – LCRA REGIONAL 
1408 Blackjack Street
Lockhart, TX 78644

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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

1 day ago

Irby Construction Company
Today marks day three of Hard Hat Awareness Week. 🦺Irby crews - on a busy job site, your hard hat does more than protect; it speaks for you. Branding your hard hat allows it to cut through the noise, showing what crew you're with and what role you play.Stickers and coded colors boost visibility, reinforce safety messages, and help everyone stay alert and aware. In this industry, there’s no room for confusion. Branding brings clarity, unity, and pride to the job site every day. #HardHatAwarenessWeek #Safety #IrbyConstruction #AbsolutePerformance #WeAreQuanta Quanta Services, Inc. ... See MoreSee Less

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Irby Construction Company

2 days ago

Irby Construction Company
Hard Hat Awareness is a team effort. 🦺Wearing your hard hat, inspecting it regularly, storing it properly, and staying alert to the risks of head injury - all of it matters. On the jobsite, there’s no room for shortcuts, and it’s all about protecting what’s under the hat.Because out there, one lapse can change everything. Stay sharp, stay covered, stay safe, Team Irby! 💪Learn more about Hard Hat Awareness Week here: hardhatawarenessweek.com/#HardHatAwarenessWeek #Safety #IrbyConstruction #AbsolutePerformance #WeAreQuanta Quanta Services, Inc. ... See MoreSee Less

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Irby Construction Company

3 days ago

Irby Construction Company
Irby Construction is proud to stand behind Hard Hat Awareness Week, taking place from June 9–15. 🦺This national initiative spotlights the critical role of head protection in the field, promoting best practices and raising awareness to help prevent life-changing brain injuries.At Irby, hard hats aren’t optional - they’re essential. The difference between wearing one or not can be a stark reality. That’s why we’re backing this cause and doing our part to keep safety front and center.We’ll be sharing updates all week long—stay tuned and stay protected. 💪Learn more at hardhatawarenessweek.com#HardHatAwarenessWeek #Safety #IrbyConstruction #AbsolutePerformance #WeAreQuanta Quanta Services, Inc. ... See MoreSee Less

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Irby Construction Company

1 week ago

Irby Construction Company
Irby Construction Company is hiring a Substation Estimator based out of Lockhart, Texas! Applicants must be legally authorized to work in the United States. No employer sponsorship is offered 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

1 week ago

Irby Construction Company
Irby Construction Company is hiring a Substation Project Manager in Lockhart, Texas! Applicants must be legally authorized to work in the United States. No employer sponsorship is offered 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

1 week ago

Irby Construction Company
#ThrowbackThursday In 1969, Irby Construction Company completed the first AC 765 kV steel and aluminum tower line in the United States for AEP.#IrbyConstruction #AbsolutePerformance #wearequanta Quanta Services, Inc. ... See MoreSee Less

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