Colorado Sunset Boulders
Warm beige, tan and rust natural granite, a step up from basic grey boulders. Hand-sorted and selected by size.
- 1-2ft
- 2-3ft
- 3-4ft
- 4-5ft
Service area
Wholesale Rock & Aggregate Delivery in Castle Rock, CO
Castle Rock and the surrounding Douglas County hills keep filling in with new subdivisions, acreage homes and commercial pads along I-25. Builders and landscapers here use boulders, cobble and base in volume, and Mouse Mining delivers it direct to the site.
Delivered orders only. 25 ton minimum. One delivered price covering material and trucking.
What we deliver in Castle Rock
Squeegee (Pea Gravel)
Small rounded 3/8 inch rock, known on the Front Range as squeegee and everywhere else as pea gravel. Pipe and utility bedding, paver and flagstone base, walkways, dog runs, playgrounds and drainage.
- 3/8in Squeegee
- 1/4in Chips
- 3/8in Washed Pea Gravel
- Bulk by the ton
Class 6 Road Base
Compactable 3/4 inch minus road base for driveways, parking pads, building pads, trenches and sub-base. Virgin or recycled concrete, delivered by the truckload.
- Class 6 (3/4in minus)
- Class 5 (1-1/2in minus)
- Class 4 (2in minus)
- Recycled Class 6
Moss & Specialty Boulders
Character boulders with natural moss, lichen and weathered patina, plus specialty color stone. One-of-a-kind accent rock, hand-picked by size.
- Moss Boulders
- Specialty Color 1-2ft
- 2-4ft
- 4ft+
Colorado Sunset Cobble
Naturally rounded river cobble in warm tan, rust and grey tones. Dry creek beds, borders, drainage and decorative ground cover. Our most popular landscape stone.
- 3/4in
- 1.5in
- 2-4in
Black & Grey
Deep charcoal and grey crushed granite. Fractured and angular, a modern hardscape look that pairs with concrete and light pavers.
- 1-2in Fractured
- 2-4in Fractured
- 4-8in Fractured
- Boulders
Colorado Sunset Rip Rap
Durable rip rap for erosion control, channels, slopes and shoreline armoring. Sold to landscape supply houses and contractors.
- Type L
- Type M
Drystack Wall & Veneer Stone
Natural drystack wall stone and thin veneer for retaining walls, seat walls, fireplaces and facing. Mortar-set or dry-laid.
- Drystack Wall Stone
- Thin Veneer
- Corner Pieces
Built for Castle Rock projects
- New subdivisions
- Acreage and custom homes
- I-25 corridor commercial pads
- Slope and drainage erosion control
Specs we supply
- Class 6 road base
- Crusher fines
- Type L and Type M rip rap
- Boulders sorted by size
- Squeegee (pea gravel)
Working from a plan spec? Send it with your quote request and Seth will confirm the match.
Also serving
Deliveries from Castle Rock jobs also cover Castle Pines, Sedalia, Larkspur, Franktown.
Who we supply
- Landscape Supply Houses
- General Contractors
- Utility & Pipeline Contractors
- Land Developers
- Landscaping Companies
- Civil & Site Work
Frequently asked questions
What is the minimum order for delivery to Castle Rock?
Every order is a full truckload with a 25 ton minimum. Mouse Mining is a wholesale B2B supplier, so pricing is built for contractors, landscape companies and supply yards.
How is delivered pricing calculated for Castle Rock?
Send the material, size, tonnage and delivery address. Seth sources from contracted mines and quotes one delivered price that includes trucking to your Castle Rock site or yard.
How soon can material arrive in Castle Rock?
Availability and timing are confirmed for each order based on the material and the mine it ships from. Call or request a quote to lock in a date.
Request Delivered Pricing
Tell Seth the material, volume and delivery location in Castle Rock. He will confirm availability and provide one delivered price.
See how ordering works