CONTACT US

|

HIRE IRBY

Submit an RFP, learn about our capabilities, or tell us about a project.

Request a bid

JOIN OUR TEAM

Learn about current openings or contact us by clicking here.

CAREERS

EMPLOYEE INFO

Request employment verification or benefits information by clicking here.

REQUEST INFO

WORK WITH US

Learn more about our subcontractor management program by clicking here.

REGISTER

IRBY OFFICE LOCATIONS

CORPORATE HEADQUARTERS
318 Old Highway 49 South
Richland, MS 39218

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

MISSISSIPPI DISTRIBUTION
181 Davis Johnson Drive, Ste H
Richland, MS 39218

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

TEXAS BESS
300 South Commerce St., Suite A 
Lockhart, TX 78644

FLORIDA DISTRIBUTION
2525 Drane Field Road, Ste 3
Lakeland, FL 33811

FLORIDA FOUNDATIONS
3125 Grissom Pkwy
Cocoa, FL 32926

FLORIDA 
7592 CR-225
Wildwood, FL 34785-8503

FLORIDA TRANSMISSION 
3125 Grissom Pkwy
Cocoa, FL 32926

LOUISIANA FOUNDATIONS
36522 Luke Drive
Geismar, LA 70734

GEORGIA 
975 Patrick Industrial Court 
Winder, GA 30680

OKLAHOMA 
321 S. Boston Ave., Suite 705

Tulsa, OK 74103

SOUTH CAROLINA FOUNDATIONS
242 Glassmaster Road 
Lexington, SC 29072

CALIFORNIA
100 West Keystone Road
Brawley, CA 92227

TEXAS SUBSTATION/TRANSMISSION
1408 Blackjack Street
Lockhart, TX 78644

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]

Our privacy policies

FACEBOOK FEED:

Irby Construction Company

Irby Construction Company

18 hours ago

Irby Construction Company
RESPOND.The second theme of Construction Safety Week is all about taking action by responding.Spotting hazards is only step one, while putting the right controls in place before work begins is what keeps crews safe. A structured approach helps teams evaluate risks and determine how to remove or reduce them through smarter planning and jobsite controls.When hazard recognition becomes real, preventive response and action, we protect our people, our communities, and every phase of the work. 🦺Read more here: www.constructionsafetyweek.com/plan-for-safety-week/safety-week-2026/#IrbyConstruction #AbsolutePerformance #wearequanta #ConstructionSafetyWeek #CSW Quanta Services, Inc. ... See MoreSee Less

Photo

View on Facebook
· Share

Share on Facebook Share on Twitter Share on Linked In Share by Email

Irby Construction Company

2 days ago

Irby Construction Company
RECOGNIZE. Construction Safety Week starts with one priority: Sharpening how we recognize and identify risk.Crews face serious hazards every day. But too often, not all of them are caught in pre-task planning. Using a clear, shared approach to spot high-energy hazards and life-threatening risks earlier can make a real difference in the field.When teams are aligned on what to recognize in the field, awareness improves, response is faster, and incidents can be prevented.Same goal. Same focus. Safer jobsites. 🦺#IrbyConstruction #AbsolutePerformance #wearequanta #ConstructionSafetyWeek #CSW Quanta Services, Inc. ... See MoreSee Less

Photo

View on Facebook
· Share

Share on Facebook Share on Twitter Share on Linked In Share by Email

Irby Construction Company

3 days ago

Irby Construction Company
RECOGNIZE • RESPOND • RESPECTThese are the tenets of Construction Safety Week 2026. At Irby Construction Company, they're not just words on a banner; they're built into how we work.Construction is one of the largest industries in the world. The work is hard, the stakes are high, and safety is never optional. It's the foundation everything else is built on.All week, we'll be highlighting the themes of Construction Safety Week 2026. Because at the end of the day, every crew member goes home safe. That's the standard, and that's the mission.Stay tuned, and learn more here: www.constructionsafetyweek.com/plan-for-safety-week/safety-week-2026/ #IrbyConstruction #AbsolutePerformance #wearequanta #ConstructionSafetyWeek #CSW Quanta Services, Inc. ... See MoreSee Less

Photo

View on Facebook
· Share

Share on Facebook Share on Twitter Share on Linked In Share by Email

Irby Construction Company

6 days ago

Irby Construction Company
Get to Know David Ford!David is a Pre-Construction Field Technician based in Florida and has been an integral part of the Irby Construction team for over four years.When reflecting on his time at Irby, David said that “...being part of something bigger than myself and working with a great team are important to me.”We couldn't agree more, David, and we're lucky to have you on board.Click to view David's full Employee Spotlight: content.app-us1.com/WpZJ1/2026/04/28/72eb09ea-d7c8-45e0-9c98-ce177678e3b1.pdf#IrbyConstruction #AbsolutePerformance #WeAreQuanta #EmployeeSpotlight Quanta Services, Inc. ... See MoreSee Less

Photo

View on Facebook
· Share

Share on Facebook Share on Twitter Share on Linked In Share by Email

Irby Construction Company

7 days ago

Irby Construction Company
This month's top photo belongs to Brian Favre, Regional Safety Manager, who brought Job 3737 to life with a truly beautiful shot.Think you’ve got the next winning shot? Here’s how to enter:Snap it – On the job, in the office, or wherever Irby takes you (safely)Send it – Email your photo(s) to [email protected] with employee names, job number, location, and any relevant details.Win it – If your photo is selected, you’ll score an Amazon gift card.#IrbyConstruction #AbsolutePerformance #WeAreQuanta #IrbyPicsContest Quanta Services, Inc. ... See MoreSee Less

Photo

View on Facebook
· Share

Share on Facebook Share on Twitter Share on Linked In Share by Email

Irby Construction Company

1 week ago

Irby Construction Company
Irby Construction Company is hiring a Heavy Haul Truck Driver in Eatonton, GA. This role requires a valid CDL and lowboy hauling experience. 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

Photo

View on Facebook
· Share

Share on Facebook Share on Twitter Share on Linked In Share by Email

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