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A-1 Soils is the market leader in custom blended soils, decorative mulch, sports soils, garden mixes, nursery products and related landscaping materials in San Diego County. Our product selection, high quality, superior service, knowledge and technical resources set us apart from the discount houses, big box retailers and other local suppliers.

Locations & Contact

Call us at 858-715-5600 or click here to see our locations.

A-1 Soils is owned and operated by Martin Marietta Materials, Inc., an American-based company and a leading supplier of building materials. Martin Marietta teams supply the resources necessary for building the solid foundations on which our communities thrive.