Gravel, Stone & Topsoil
Delivered Free Across Montana
Crushed stone, river rock, topsoil, and more, with delivery possible in 2 business days.
Why Choose Montana Rock Supply
For homeowners and contractors throughout Montana
Aggregate Materials
Material choices for your project.
Per-Ton Pricing
Review the per-ton price before you pay.
FREE Delivery
FREE dump truck delivery across Montana, with some orders delivered in 2 business days.
Customer Support
Reach support by phone, email, or text.
Aggregate delivery across Montana
Free delivery across Montana, including Billings, Missoula, Great Falls, Bozeman and Butte.
Stone commonly used in Montana includes granite, limestone and sandstone. Orders are delivered by dump truck to jobs from the Yellowstone River, the Flathead Valley and the Gallatin Valley, with delivery included in the price.
Common projects here include ranch roads, 3/4 minus driveways and shop and barn pads. East of the divide it is gumbo clay that turns to grease when wet and sets like concrete when dry; west of it the valleys are alluvial gravel that drains. Both freeze four feet down, so the base depth is not negotiable. Frost goes to about 48 inches in Montana, so plan base depth around it.
What we call it in Montana
3/4 Crushed Base Course, Pit Run, Washed Rock, Yellowstone River Rock, Riprap.
If your project follows an engineering or road-agency spec, compare it with the size and grading listed on each product page.
Quickly Calculate How Much You Need
Simple Ordering Steps
Choose Your Aggregate
Review our catalogue for the material that suits your project.
Calculate Your Order
Plan your gravel order with our calculator. It gives you the quantity you need in a few simple steps.
Checkout, Then Get Your Order
Enter your details, and we will deliver the order to your door.
Common Questions
Answers to frequent questions about products and services
Have any questions?
Our team can help with quantities, gravel selection for the job, and a delivery schedule that fits your needs.
Contact us