Cap Gravel

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Cap Gravel A premier quality aggregate construction products supplier for South Dakota, Nebraska, and Iowa.

DOT Gravel - Crushed Rock Sizes - Screened Black Dirt - Development Fill - Sand - Boulders

Private - City - County - State - Federal Providing high quality construction aggregate products to support infrastructure projects throughout South Dakota, Nebraska, and Iowa. Our services are scalable to public, private, commercial, and government efforts. For 15 years our locally owned business has been supplying the critical materials of gravel, stone, sized rocks, boulders, and black dirt to ensure the success of your specific project. We offer DOT specification and miscellaneous grades of a wide array of products, all locally sourced. Delivery options are available in addition to onsite loading for all sized projects.

DOT Specification gravel for all construction projects and road use.
10/12/2026

DOT Specification gravel for all construction projects and road use.

10/12/2026

Raw material preparation for our DOT Specification Gravel and 1.5 Inch Crushed Rock. This results in a precise formula for longer lasting gravel applications and quality crushed rock product.

7/8 crushed rock for South Dakota, Nebraska, and Iowa.
10/10/2026

7/8 crushed rock for South Dakota, Nebraska, and Iowa.

A full 5 business days of favorable weather to get ahead 😍
10/05/2026

A full 5 business days of favorable weather to get ahead 😍

⛈️ Monday into Tuesday forecasted heavy rains and localized flooding in the 4-state service area. Call 605-661-4642 or m...
09/27/2026

⛈️ Monday into Tuesday forecasted heavy rains and localized flooding in the 4-state service area. Call 605-661-4642 or message here about deliveries and on-site loading updates for Monday through Thursday. ⛈️

Professionally crushed DOT specification gravel. Our group oversees the extraction, crushing, screening, and final loadi...
09/24/2026

Professionally crushed DOT specification gravel. Our group oversees the extraction, crushing, screening, and final loading of this material. This product encompasses the correct ratio of material for consistent pack and application.

Customers use this for personal driveways, townships, county, state, and federal roadway projects. In addition, this product is applied in concrete production, concrete foundation base, and a wide array of construction projects.

Please contact us for prices.

We offer loading at our location, quoted delivery, sized bid projects and cooperators, and scaled retail agreements. Trucking available in South Dakota, Nebraska, Iowa, & Minnesota

Professionally crushed 7/8 aggregate rock ( #5 and  #57 stone) from bright colored rocks (granite and quartz) and natura...
09/24/2026

Professionally crushed 7/8 aggregate rock ( #5 and #57 stone) from bright colored rocks (granite and quartz) and natural stone as described above.

This material is commonly termed as medium aggregate-clean angular 3/4-inch rock but the actual sizes encompass 1/4 x 7/8 inch throughout.

This product has a brighter array of colors since it has not been dulled by natural wear. In addition, due to the base stone used, it remains more durable over time, has less edging, and tends to be less abrasive on tires, in comparison to other materials in this size range.

Due the screening and crushing production cycle this packs extremely well.

We offer loading at our location, quoted delivery, sized bid projects and cooperators, and scaled retail agreements. Trucking available in South Dakota, Nebraska, Iowa, & Minnesota.

Premier aggregate products for all construction and development needs in South Dakota, Nebraska, and Iowa.
09/21/2026

Premier aggregate products for all construction and development needs in South Dakota, Nebraska, and Iowa.

Please feel free to share this.Starting Monday August 3, 2026, there will be a $10 loading surcharge for customers comin...
07/24/2026

Please feel free to share this.

Starting Monday August 3, 2026, there will be a $10 loading surcharge for customers coming onsite for us to load less than 10 tons of product, any material type. Please call 605-321-8403 if you have any questions.

In the aggregate construction industry, consistent flows for loading, transport, and delivery, is an extremely important process to get the product on its way safely and efficiently.

This is for the safety of ALL customers and roadways coming in and out of the mine locations. This is for the safety of ALL mine equipment and roadways used for ALL customers. We value ALL of our customers, and this decision is best for everyone in the South Dakota, Nebraska, & Iowa base.

This does not apply to our outgoing deliveries as that trucking process is predetermined. This does not apply to our incoming customers that bring in transports and load more than 10-ton and have the capacity to do so.

Please keep in mind that in a majority of transport situations for aggregate construction products it is safer to utilize the haul trucks designated as they have all proper safety requirements met.

Examples below:
If you bring in your trailer type (lift dump, small axle, pickup bed, flatbed) to be loaded at the mine site, and it is rated at 5-ton capacity, you will be charged an additional $10 for the outgoing load, no matter if you request 1 ton or the full 5 ton. We will not "put a little more" or "load beyond ratings".

If you bring in your trailer type (lift dump, small axle, pickup bed, flatbed) to be loaded at the mine site, and it is rated at 10-ton capacity, you will be charged an additional $10 for the outgoing load if you do not load to the full 10 ton. We will not "put a little more" or "load beyond ratings".

If you bring in your trailer type (lift dump, small axle, pickup bed, flatbed) to be loaded at the mine site, and it is rated at 15-ton capacity, you will only be charged an additional $10 for the outgoing load, if you request under 10 ton. No $10 surcharge for amounts of 10 ton or up to your 15-ton max capacity, but again, we will not "put a little more" or "load beyond ratings".

Reminder that all mine operations, loading, and deliveries are closed 7/3/26, 7/4/26, & 7/5/26 in observance of July 4th...
07/03/2026

Reminder that all mine operations, loading, and deliveries are closed 7/3/26, 7/4/26, & 7/5/26 in observance of July 4th Independence Day and celebration of this 250th year of the Constitutional Republic representing these United States of America. All regular operations will commence Monday 7/6/26.

Address

30421 425th Avenue
Tabor, SD
57063

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