White Rock Quarries

White Rock Quarries Contact information, map and directions, contact form, opening hours, services, ratings, photos, videos and announcements from White Rock Quarries, Concrete contractor, 18300 NW 122nd Avenue, Hialeah, FL.

White Rock Quarries is a major Florida provider of high-quality crushed limestone aggregates, screenings, and limerock road base for road construction, asphalt pavement, ready-mix concrete, and concrete products.

We like to think we move mountains. Selling our limerock is one thing, but moving it is not so simple. We sell material ...
06/06/2026

We like to think we move mountains.

Selling our limerock is one thing, but moving it is not so simple. We sell material by the ton, mostly to contractors who use trucks that are independently operated by truck brokers. We are proud of the streamlined process we use to execute flawless transport of the material away from the quarry.

🚚On a busy morning, more than 150 trucks may be lined up before opening. In order to keep the process of pick-up and transport running smoothly, we pre-load our systems with data for each pickup. Truck brokers send in forms the evening prior listing customer names, truck numbers, destinations, and products. Once they arrive, they roll onto the scale where we capture their empty weight and match each truck to its previously input data, before sending off to the loading station.

White Rock enforces a strict zero-tolerance policy on overweight loads; if a truck is too heavy, it must shed material and re-weigh before leaving. This process is made easier due to each loader being equipped with its own onboard scale, ensuring that it can be filled as close as possible to the max weight without going over. Once the truck is weighed for exit and the product is verified, a ticket is printed and the drivers are now on the way to their destination.

Learn more about our efficient process at www.wrquarries.com

Cultivating the material for the roads you drive on means that we handle the entire limerock process from start to finis...
05/29/2026

Cultivating the material for the roads you drive on means that we handle the entire limerock process from start to finish. Here is how we get it done at White Rock Quarries:

1️⃣ Clearing "The Muck": First, our front-end loaders clear away a 3-foot layer of dark, organic matter to reach the solid limestone slab below.

2️⃣ The Blast: We drill deep into the slab, drop in water-resistant tubes, and use a precise explosive mixture to break the solid stone into extractable rock.

3️⃣ The Heavy Lifting: Our massive draglines take over from there. Just one scoop from a dragline pulls out the equivalent of about 4 dump trucks worth of material.

4️⃣ The Final Product: The rock is piled to drain, then heads to our aggregate plant to be processed into high-quality materials for roads, concrete, and more.

By managing every single step, we guarantee a product that meets strict Florida Department of Transportation standards every time.

Learn more about our process at www.wrquarries.com

This Memorial Day, we pause to honor the courageous men and women who made the ultimate sacrifice in service to our nati...
05/25/2026

This Memorial Day, we pause to honor the courageous men and women who made the ultimate sacrifice in service to our nation. 🇺🇸

Their strength, dedication, and selflessness continue to inspire us every day as we work to help build strong communities and lasting infrastructure across Florida.

From all of us at White Rock Quarries, we remember and honor our fallen heroes this Memorial Day.

We want to take the time to recognize five incredible employees who celebrated three decades of service with us over the...
05/22/2026

We want to take the time to recognize five incredible employees who celebrated three decades of service with us over the last year!

🚧Ruben Gomez began his career with us in 1995 as a Plant Operator before being promoted in 2018 to Off-Highway Rear Dump Truck Driver.

🦺Jose Gonzalez started out in 1995 as a Loader Operator in Scale Operations and continues to contribute to our success through his dedication and quality.

🚧Godofredo Hernandez began his journey with us in 1995 and has continued his work as a Plant Beltman throughout his time here, always being adaptable and dependable.

🦺Adrian Montes de Oca has been an essential part of our operations since 1995, working as an Off-Highway Rear Dump Truck Driver.

🚧Eudin Muriel celebrated his 30 years with us as Plant Leadman and has continued to keep operations running smoothly.

We want to thank each and every one of you for your service, dedication, and reliability. We appreciate you all.

Cheers to 30 years with White Rock Quarries!

White Rock Quarries is based in Miami-Dade County, Florida, but we serve the entire Florida East coast. This is accompli...
05/15/2026

White Rock Quarries is based in Miami-Dade County, Florida, but we serve the entire Florida East coast. This is accomplished through the use of our direct rail to Jacksonville, also known as the Florida East Coast Railroad. The Railroad runs from Miami to Jacksonville, allowing us to direct transport up the east coast and serve every community along the way.

Being the largest quarry in Florida, as well as one of the top 5 largest quarries in the U.S., it’s important that we have efficient means to transport our high-quality product throughout the state. We are also proud to have our own “WRQ NOW” portal, which allows for real-time tracking of shipments, loading activity, and dispatching trucks; this allows for us to do the heavy lifting, while putting our customers' minds at ease.

🔗Learn more at www.wrquarries.com

Construction Safety Week is a reminder that safety is more than a checklist — it’s a commitment we make to each other ev...
05/08/2026

Construction Safety Week is a reminder that safety is more than a checklist — it’s a commitment we make to each other every day.

This year’s theme, All In Together: Recognize • Respond • Respect, challenges us to identify hazards early, take action before incidents occur, and look out for every person on the jobsite.

When we work together and put safety first, everyone goes home safe at the end of the day. 👷‍♂️🦺⚠️

May is Military Appreciation Month and we, at White Rock Quarries, want to thank our troops for all that you do. We hono...
05/01/2026

May is Military Appreciation Month and we, at White Rock Quarries, want to thank our troops for all that you do. We honor all those who have served, and continue to serve. Your courage and sacrifice do not go unnoticed. We would also like to recognize our own employee, Alex G., for 14 years of service in the Army.

Why does Limestone matter? Limestone is used to produce aggregates for use in cement, concrete and asphalt for the purpo...
04/24/2026

Why does Limestone matter? Limestone is used to produce aggregates for use in cement, concrete and asphalt for the purpose of building roads, bridges, runways, schools, homes, hospitals and more.

White Rock Quarries is proud to be part of the Lake Belt region that has the state’s highest quality limestone, meeting Florida Department of Transportation and federal highway specifications. These quarries contribute to environmental protection plans, acting as a crucial water storage area and a buffer between urban areas to the east and the Florida Everglades to the west.

Learn more about the importance of Limestone and why our work matters at www.wrquarries.com

Did you know White Rock Quarries is one of the top-producing single-site quarry in the United States?It takes state-of-t...
04/17/2026

Did you know White Rock Quarries is one of the top-producing single-site quarry in the United States?

It takes state-of-the-art equipment, a highly skilled team, and a relentless commitment to quality to operate at this level.

From our massive draglines to our high-capacity loading fleets, we are built for volume and precision.

See what we’re capable of at wrquarries.com

Address

18300 NW 122nd Avenue
Hialeah, FL
33018

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