📍 4202 Telegraph Ave, Oakland, CA, 94609
📞 510-654-2600
We specialize in seismic retrofitting (soft story), foundation and structural repair, retaining wall repair and replacement, drainage, and coordinate engineering and building permit services.
📍 1714 Kasba St, Concord, CA, 94518
📞 925-689-1581
Updated Sep 2026
📍 3671 Mt Diablo Blvd, Lafayette, CA, 94549
📞 925-284-4477
🌐 diamondk.com
Diamond K Supply is a natural stone supplier located in Lafayette, California. The business offers a variety of products including boulders, bricks, and decorative rock, along with do-it-yourself advice and services related to drainage and landscaping. With an active online presence noted as of 2026, it caters to both residential and commercial projects.
📍 4319 Piedmont Ave Ste 204, Oakland, CA, 94611
📞 510-420-5738
🌐 www.rockridgegeo.com
Geotechnical engineering
Updated Sep 2026
📍 Serving Your Area, Berkeley, CA, 94702
📞 510-292-3000
🌐 americansoil.com
American Soil and Stone supplies the San Francisco Bay Area professional design community with soils, stone, boulders, terra cotta and garden elements
📍 Serving Your Area, Walnut Creek, CA, 94595
📞 925-943-1200
🌐 suttongeo.com
📍 Serving Your Area, Walnut Creek, CA, 94595
📞 925-280-5541
Updated Sep 2026
📍 1267 Springbrook Rd, Walnut Creek, CA, 94597
📞 925-210-2150
🌐 esrweb.com
Engineered Soil Repairs Inc. is a builder and general contractor located in Walnut Creek, California. The company offers a range of services including design and engineering, repairs, drainage systems, foundation work, leveling, retaining walls, and upgrades. They also provide products such as concrete piers and drainage systems. The business has an active online presence as of 2020, indicating ongoing operations in the area.
📍 1556 Parkside Dr, Walnut Creek, CA, 94596
📞 925-300-3221
Updated Sep 2026
📍 Serving Your Area, Walnut Creek, CA, 94595
📞 925-210-2158
🌐 esrweb.com