Aggregates
For over 50 years, Capital Aggregates has supplied high-quality materials for projects ranging from residential to large-scale construction, including clean rock, base rock, sand, gravel, agricultural lime, and landscaping products. As a leading supplier of construction materials, we pride ourselves on our unwavering dedication to quality and service.
Our Aggregate Products
Sand & Fine Aggregate
Our fine aggregates are essential for creating smooth, durable concrete and asphalt mixes. Sourced from top-quality materials, these fine particles are perfect for achieving the right consistency and strength in your construction projects.
Open Graded Aggregate
Open graded aggregates offer excellent drainage properties, making them ideal for base layers, road construction, and permeable pavements. Their unique composition allows water to pass through, reducing runoff and enhancing the stability of the structure.
Closed Graded Aggregate
For projects requiring a dense, compact base, our closed graded aggregates are the perfect choice. These aggregates are tightly packed to create a solid foundation, providing superior load-bearing capacity and long-term durability.
Rip Rap
Our rip rap is designed to protect shorelines, riverbanks, and slopes from erosion. With large, angular stones that interlock, rip rap creates a strong barrier against the forces of water and weather, ensuring the longevity of your project.
Landscaping & Sport
Our landscaping and sport aggregates add both aesthetic appeal and functionality to outdoor spaces. Whether you're designing a sports field, garden, or decorative feature, our specialized aggregates are crafted to meet the specific needs of landscaping and recreational projects.
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What Sets Us Apart
Comprehensive Quality Control
From the initial sourcing to the final delivery, our dedicated quality control team conducts regular inspections and lab analyses to guarantee the consistency, strength, and durability of our materials.
Decades of Expertise
Capital's production process is designed for maximum efficiency and precision. Our state-of-the-art equipment ensures that aggregates are processed quickly and efficiently to meet your project schedule & specifications.
High Availability
We place emphasis on driving operational excellence. As a premier aggregates supplier, we ensure high availability through our strategic network of over 50 locations and river terminals. Our commitment to flexibility and rapid delivery means customers can consistently rely on our comprehensive material supply chain.
Sustainable Practices
We prioritize environmentally responsible practices throughout our production process, from minimizing waste to reducing energy consumption. Our commitment to sustainability means you can trust us to deliver materials that are both top-tier and environmentally conscious.
Crushing Services
With a fleet of nearly 40 pieces of tracked crushing and screening equipment, we are highly mobile and can handle almost any size construction project. We can produce spec material for commercial and DOT applications and provide on-site crushing of asphalt and concrete materials to be repurposed for construction use.
River Services
Our team offers a comprehensive range of river services along the Missouri River to support diverse needs. These include barge rentals, commercial dock rentals, and contract dredging services. We provide contract towing services from St. Louis, MO, to Sioux City, IA, and towboat rentals with capacities ranging from 1,000 HP to 3,600 HP. Capital Aggregates ensures efficient and reliable solutions.
Awards
INFRA Safety Honor Roll
2019-2023
100,000+ Hours With No Lost Time
Ozark Quarry, Freedom Plant, Rolla Plant, Liberty Portable
Environmental Award 2023 - Gold
Quarries: Adrian, Bagnell, Fairplay, Hollister South, Laurie, Leeton, Linn Creek South, Ozark, Palo, Sedalia, Tightwad, Warsaw, Arcadia, California, Hermann, Holts Summit, Hwy 54 South, Hwy 63 N, Linn, Owensville, Rolla, Salem, Stadium West, Thayer
Environmental Award 2023 - Silver
Quarries: Sullivan • Sand Plants: Jefferson City, Lexington, Missouri City, Wardsville, Washington
Environmental Award 2022 - Gold
Quarries: Adrian, Bagnell, Fairplay, Hollister South, Laurie, Leeton, Linn Creek South, Ozark, Palo, Sedalia, Tightwad, Warsaw, Arcadia, California, Hermann, Holts Summit, Hwy 54 South, Hwy 63 N, Linn, Owensville, Rolla, Salem, Stadium West, Sullivan, Thayer • Sand Plants: Wardsville
Environmental Award 2022 - Silver
Sand Plants: Jefferson City, Lexington, Missouri City, Washington
Environmental Award 2021 - Gold
Quarries: Adrian, Bagnell, Fairplay, Hollister South, Laurie, Leeton, Linn Creek South, Ozark, Palo, Sedalia, Tightwad, Warsaw, Arcadia, California, Hermann, Holts Summit, Hwy 54 South, Hwy 63 N, Linn, Owensville, Rolla, Salem, Stadium West, Sullivan, Thayer
Find an Aggregate Location
Adrian Quarry
West 18 Hwy
Adrian, MO 64720
(816) 297-2667
Sales: Jason Wilmes: (816) 574-2003
Algoa Quarry
2619 North Shamrock
Jefferson City, MO 65101
(573) 634-4800
Sales: Dwain Polly: (573) 694-1499
Arcadia Quarry
15439 HWY 21
Arcadia, MO 63621
(573) 546-3101
Sales: Chad Karst: (573) 680-8598
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Contact us today to learn more about our aggregates or to place an order.