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About Us

A legacy of quality and service since 1973.

Our mission is to provide a consistent, customer focused environment for our team while remaining committed to quality and safety. We believe a stellar customer experience is just as important as high-quality products. We take pride in operating clean plants with excellent safety records. Our commitment to our people fosters a culture of professionalism, attention to detail, safety, and camaraderie.

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Our Values

Safety

Create a culture of accountability where our people hold one another to the highest standards in safety.

Quality

Maintain high standards, execute the details, and take pride in our work.

Loyalty

Value our people as individuals working toward the common goal of creating the best workplace environment with the highest quality products.

Integrity

We pride ourselves on maintaining the highest ethical standards, even in challenging situations. Our team members demonstrate unwavering honesty, strong moral principles, and consistent ethical behavior.

Innovation

Our commitment to innovation ensures that we're always at the forefront of industry advancements, implementing cutting-edge solutions in every sector of our business.

Our Story

Although newly established, the teams that make up Capital Aggregates have been creating a legacy of service and quality since 1973. The consolidation of Capital Quarries, Capital Sand Company, Capital Materials, and Hedger Aggregates is not just about creating a stronger and more efficient organization but also about respecting and celebrating the history of each company. The goal of this consolidation is to retain the best aspects of each business while leveraging their strengths to enhance the overall value proposition and customer experience. By uniting the strengths of each company, Capital Aggregates will provide quality products and materials to contractors in the construction industry.

Capital Quarries
Capital Sand Company
Capital Materials
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1973
1973

Capital Sand Company, Inc. is founded by Mike & Elliott “Bud” Farmer, and they open their first sand and gravel operation in Jefferson City, MO.

1974
1974

Roweth Sand & Gravel and Jefferson City Sand Company are acquired.

1979
1979

Capital Quarries Company, Inc. is formed with a partnership between Mike & Bud Farmer and Frank Twehous. This marks the beginning of their limestone quarry operations.

1980
1980

Jefferson City River Terminal is opened.

1983
1983

Missouri sand operations are acquired from Medusa Aggregates.

1983
1983

Beck Materials quarry operations acquired.

1986
1986

Lexington sand operation acquired from Green Quarries, Inc.

1993
1993

Jeff-Cole Quarries and Adrian Materials acquired.

1997
1997

Wendell Curtman Quarries acquired.

1997
1997

Jerome sand & quarry operation acquired from Lafarge.

1998
1998

Washington Sand Company & K.R. Wilson Quarry acquired.

2005
2005

Capital Quarries enters Arkansas with the acquisition of Powhatan Quarry, LLC.

2010
2010

Jet Material Products, LLC. quarry acquired in Northeast Arkansas.

2016
2016

Capital Materials, LLC. is formed with the acquisition of the APAC-Missouri quarries.

2016
2016

Capital Sand enters the Kansas City market with the acquisition of the Missouri Sand Company.

2017
2017

Mid-America Sand operation acquired near Independence, MO.

2018
2018

Hedger Aggregates sand & gravel operations acquired in Northeast Arkansas.

2019
2019

Missouri City river dredging operation opened to service the KC sand market.

2021
2021

Capital Materials enters the Springfield & Branson, MO market with the acquisition of the Journagan Construction Co. Inc. quarries.

2021
2021

Capital Sand enters the Arkansas sand & gravel market with the acquisition of Drum Sand & Gravel.

2022
2022

RazorRock Materials sand & gravel operation near Harrisburg, AR acquired from Summit Materials.

2022
2022

Crawford Lime & Materials quarry acquired.

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Capital to the Core

Capital to the Core is a program designed to celebrate our exceptional teammates who exemplify one of our five core values: Safety, Quality, Integrity, Innovation, and Loyalty. Our teammates are highlighted for demonstrating outstanding contributions to our company, clients, partners, and/or communities through the exemplary incorporation of one of the core values. Click the link below to learn more about Capital to the Core or to nominate a teammate.

Nominate a Teammate

We are committed to excellence.

We believe in our people and have built a team centered on integrity, innovation, and passion. We believe that no matter if you’re brand new or have decades of experience, we all have more to learn and to teach one another. Our leadership team leads by example and inspires others to be their best.

Meet Our Team

Associations

Arkansas Asphalt Pavement Association
AGC of Missouri
Coalition to Protect the Missouri River
Inland River Ports and Terminals Inc.
Mining Industry Council of Missouri
Missouri Minerals Education Foundation
Missouri Limestone Producers Association (MLPA)
National Stone, Sand & Gravel Association (NSSGA)

Join Our Team

Whether your passion is in field operations, estimating and sales, project management, finance, safety, or administrative support, Capital Aggregates provides opportunities to build an exciting career. Ready to join us?

Apply Now
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Proudly serving the Midwest since 1973.

  833-633-3244

info@capaggs.com

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