J. Callahan Concrete

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J. Callahan Concrete JCC is a full-service concrete contractor. "Concrete Relationships. Built to Last."

08/06/2026

A small (but necessary) commercial concrete project! We just replaced a damaged concrete bollard and footer at Clayton Tile to help keep the property protected and functional.

Knowing when not to pour is just as important as knowing how.Weather plays a bigger role in concrete than most people re...
07/17/2026

Knowing when not to pour is just as important as knowing how.

Weather plays a bigger role in concrete than most people realize, and making the right call can be the difference between a project that lasts for decades and one that doesn't. That's why experience matters.

If you're looking for a trusted concrete contractor in Greenville, Simpsonville, or the Upstate of South Carolina, we'd love to help with your driveway, patio, sidewalk, retaining wall, garage slab, or commercial concrete project.

07/09/2026

The wait is over.

We’re proud to announce that J. Callahan Concrete has officially been recognized in the 2026 Best of South Carolina Awards with two major honors:

🏆 Overall Winner – Best Specialty Contractor in South Carolina

🏆 Regional Winner – Residential Construction & Remodeling Contractor

To everyone who voted for us… thank you, thank you, thank you! Your support is the reason we’re able to celebrate milestones like this.

Being recognized as the best specialty contractor in the entire state and as a regional leader in residential construction and remodeling is an incredible honor. We’ll keep showing up every day with the same commitment to quality, service, and craftsmanship that got us here.

Thank you for trusting J. Callahan Concrete. We’re just getting started.

07/04/2026

For 250 years, America has been defined by resilience, courage, and the enduring pursuit of freedom.

Today, we honor those who came before us, remember the sacrifices that made this nation possible, and celebrate the privilege of living in the land of the free.

Happy 250th Birthday, America. Here’s to the legacy we’ve inherited and the future we’re entrusted to build.

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06/29/2026

A little extra parking goes a long way.

This driveway extension is officially underway. The site has been graded, prepped, and formed, and now pour day is underway.

Nothing beats a day out on the jobsite. Let’s get it. 👊

Proof that not all heroes wear capes!Some show up with concrete trucks.➡️ Before | After
06/26/2026

Proof that not all heroes wear capes!

Some show up with concrete trucks.

➡️ Before | After

🎉 Employee Spotlight: Welcome John!We're excited to welcome John to the J. Callahan Concrete team as our new Production ...
06/24/2026

🎉 Employee Spotlight: Welcome John!

We're excited to welcome John to the J. Callahan Concrete team as our new Production Manager!

John brings over 20 years of concrete experience to our team and has truly spent a lifetime in the industry. Born and raised in a family concrete business, he says he practically eats, sleeps, and breathes concrete. His passion for construction and the atmosphere of the industry is something that has been ingrained in him from the very beginning.

When he's not managing projects and helping our team deliver quality work, John enjoys staying active through competitive sports and activities, spending time with family on fun days and vacations, and riding ATVs, dirt bikes, and motorcycles. He's also a proud dog owner to Penny and Bone, who keep life interesting outside of work.

Above all, John believes in giving God the glory and remaining thankful through life's ups and downs.

Please join us in giving John a warm welcome to the J. Callahan Concrete family! 👏

06/22/2026

The strength of this slab starts long before the pour.

Commercial pad prep for Enterprise in Columbia, SC, complete with additional reinforcement to ensure long-term performance.

Because doing it right starts below the surface. 💪

06/19/2026

GUESS THE YARDAGE 👀
We’re settling an argument in the office.

How many yards of concrete do you think it took to pour this wraparound horseshoe driveway?

Closest answer gets bragging rights. Wildly wrong answers get our respect. 🫡

Drop your guesses 👇

2026 has been packed with commercial pours, site prep, long days, and major progress across multiple projects!These are ...
05/27/2026

2026 has been packed with commercial pours, site prep, long days, and major progress across multiple projects!

These are only a few of the commercial jobs we’ve had the opportunity to be a part of in 2026! We’ve got much more coming down the pipeline, so stay tuned!

Grateful for our hardworking crews and incredible clients trusting us to help build what’s next. 💪

Address

504 Boyd Avenue
Simpsonville, SC
29681

Opening Hours

Monday 8am - 5pm
Tuesday 8am - 5pm
Wednesday 8am - 5pm
Thursday 8am - 5pm
Friday 8am - 5pm
Saturday 8am - 5pm

Telephone

+18642091335

Website

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