Construction & Landscape Aggregates

Soils Plus provides a wide variety of landscape and construction-grade aggregate materials, including base, subbase, and drain rocks in various sizes. Many of our aggregate products are used in large-scale construction projects in Sonoma County, but we also provide a great selection for the DIY homeowner who wants to repave a driveway, fill in a pothole, or create a durable pathway. Please click the pictures below to learn more about our aggregate products.

3/8″ Minus

Construction & Landscape Aggregates

3/8″ Minus is a screened, fine material that is commonly used as pipe bedding and for a base under pavestones. This material has also been used for trench back fill on utilities projects.

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Gold Granite Pathway

Construction & Landscape Aggregates

Our Gold Granite Pathway is a natural stone aggregate material that is comprised of solid granite that has been harvested, crushed and screened down to a 3/8″ x 1/4″ for use in a variety of […]

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Rip Rap

Construction & Landscape Aggregates

Rip Rap is primarily used for decorative landscaping, rock walls, and erosion control. This aggregate is large and varies in exact size and price. We always suggest our customers come to view what sizes we […]

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Delta Sand

Construction & Landscape Aggregates

This is our PG&E approved sand for pipe bedding. Delta Sand is fine in size and tan in color.

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Decomposed Granite

Construction & Landscape Aggregates

Our decomposed granite is crushed to 3/8″ minus. It can be used for pathways as a pavement building material. It can also be used for driveways, garden walkways, and heavy-use paths. We also offer our […]

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ASTM C-33 Sand

Construction & Landscape Aggregates

This ASTM C-33 sand can be used for horse arenas, septic mounds, PG&E bedding, high quality permeable drain systems, masonry, playgrounds, blend sand for pump-ability and finishing, and underneath pavers and sports fields.

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6″ Minus

Construction & Landscape Aggregates

This aggregate ranges in size from 1″ to 6″. It can successfully be used for drainage, stabilizing soft areas, slope protection, and erosion control. Due to the bulky nature of this product shoveling is difficult. […]

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SP 1/2″ Chip

Construction & Landscape Aggregates

This aggregate product is typically used as a pipe bedding material or as a leveling rock under slab. It can also be used for pathways and because it is a sharp and angular rock, it […]

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SP 3/4″ Drain Rock

Construction & Landscape Aggregates

Our 3/4″ virgin drain rock is mined here on site at Soils Plus, and contains no rock fines. It can be used in multiple applications where water drainage is required. It is especially well suited […]

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3/4″ Class 2 Recycled Base

Construction & Landscape Aggregates

This is one of our most popular products because it is made from 100% recycled materials. It may contain crushed concrete, asphalt, porcelain, brick and block. The color will vary due to the percentages of […]

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SP 3/4″ Class 2 Aggregate Base Virgin

Construction & Landscape Aggregates

This product is made to meet Caltrans Class 2 city and county specifications for aggregate base rock under road surfaces. It can also be used for the top of an unpaved road surface. It’s a […]

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3/4″ Aggregate Subbase


Construction & Landscape Aggregates

Our aggregate subbase is produced on site and sorted to a consistent 3/4″ minus material. This material contains a large amount of natural fines and can be used as a fill material. It should be […]

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SP 1 1/2″ Drain Rock

Construction & Landscape Aggregates

Much like our 3/4″ Drain Rock, this product can be used for drainage in French drains, leach lines, etc. The bigger 1 1/2″ rock provides more voids for water to flow through, creating better drainage. […]

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