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IRBY OFFICE LOCATIONS

CORPORATE HEADQUARTERS
318 Old Highway 49 South
Richland, MS 39218

MISSISSIPPI DISTRIBUTION
199 Interstate Drive #S
Richland, MS 39218

MISSISSIPPI TRANSMISSION
181 Davis Johnson Dr., Suite H
Richland, MS 39218

TEXAS
1408 Blackjack Street 
Lockhart, TX 78644

FLORIDA 
7592 CR-225
Wildwood, FL 34785-8503

FLORIDA DESIGN & SUPPORT
13051 N. Telecom Pkwy, Ste 103
Tampa, FL 33637

FLORIDA DISTRIBUTION 
702 Tilman Place
Plant City, FL 33566

FLORIDA TRANSMISSION
3125 Grissom Pkwy
Cocoa, FL 32926

FLORIDA FOUNDATIONS
27622 County Rd. 561
Taveres, FL 32778

CALIFORNIA
100 West Keystone Road
Brawley, CA 92227

GEORGIA 
975 Patrick Industrial Court 
Winder, GA 30680

LOUISIANA FOUNDATIONS
27622 County Road 561 
Geismar, LA 70735

OKLAHOMA 
510 E. Will Rogers Blvd. 
Claremore, OK 74017

CONTACT HR DIRECT:

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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
In honor of Earth Day, one of our Irby employees captured a beautiful sunset over Job 3271. 🌎#IrbyConstruction #AbsolutePerformance #wearequanta Quanta Services, Inc. ... See MoreSee Less

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Irby Construction Company

3 days ago

Irby Construction Company
Precision at new heights! Irby Lineman hard at work on Job 2710 in California.#IrbyConstruction #AbsolutePerformance #wearequanta #QuantaProjectsQuanta Services, Inc. ... See MoreSee Less

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Irby Construction Company

4 days ago

Irby Construction Company
Happy Easter from Irby Construction Company! 🐣#IrbyConstruction #happyeaster #wearequanta Quanta Services, Inc. ... See MoreSee Less

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Irby Construction Company

6 days ago

Irby Construction Company
As Lineman Appreciation Day 2025 comes to a close, we take a moment to reflect on the incredible men and women that have dedicated their lives, making numerous sacrifices along the way, to provide something so many of us take for granted. Linemen power our communities and our lives—and for that, we are truly grateful.To every Irby lineman: thank you. We're proud to have you on our team and deeply appreciate your hard work, skill, and unwavering dedication.This is your opportunity to leave a word of thanks to the lineman that put in the work so when you flip that switch the lights come on: www.irbyconstruction.com/thank-a-lineman/#IrbyConstruction #AbsolutePerformance #linemanappreciationday #wearequanta Quanta Services, Inc. ... See MoreSee Less

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Irby Construction Company

6 days ago

Irby Construction Company
In a constantly evolving industry, Irby linemen rise to the occasion—building and maintaining a power grid that’s built to last.Their knowledge, bravery, and commitment to their craft keep communities connected and powered.Let them know their hard work is noticed. Leave a message of appreciation here:www.irbyconstruction.com/thank-a-lineman/#IrbyConstruction #AbsolutePerformance #LinemanAppreciationDay #WeAreQuanta Quanta Services, Inc. ... See MoreSee Less

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Irby Construction Company

6 days ago

Irby Construction Company
Harsh weather, rugged terrain—even helicopter rides. It’s all in a day’s work for a lineman.Across the country, Irby linemen tackle these challenges with courage, expertise, and an unwavering focus on safety. No matter the conditions, they show up and get the job done.Take a moment to show your appreciation—leave a message on our “Thank a Lineman” board below:irbyconstruction.com/thank-a-lineman#IrbyConstruction #AbsolutePerformance #LinemanAppreciationDay #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).