📍 9000 Crow Canyon Rd Ste S, Danville, CA, 94506
📞 925-736-4330
📍 71 Casa Grande Pl, San Ramon, CA, 94583
📞 925-829-0920
Locally owned and operated. See us for all your needs
📍 PO Box 1963, San Ramon, CA, 94583
📞 925-362-0990
📍 1717 N California Blvd Ste 2a, Walnut Creek, CA, 94596
📞 925-933-4450
📍 4903 Vannoy Ave, Castro Valley, CA, 94546
📞 510-727-9647
Locally owned and operated. See us for all your needs
📍 22600 Canyon Ridge Pl, Castro Valley, CA, 94552
📞 510-885-1965
🌐 rkaengr.webs.com
RK&a Structural Engineers is a structural engineering firm specializing in residential and commercial projects for both new construction and structural additions. We bring innovative and cost effective solutions to suit our client's needs in a timely and efficient manner. Please feel free to contact us for your structural engineering needs, or if you need further information.
📍 1550 Parkside Dr Ste 150, Walnut Creek, CA, 94596
📞 925-954-1120
Updated Aug 2026
📍 3100 Oak Rd, Walnut Creek, CA, 94597
📞 925-280-0098
🌐 fwcse.com
Ficcadentu Waggoner And Castle is a structural engineering firm located in Walnut Creek, California. It has an active online presence as of 2026, indicating ongoing engagement in the industry. Clients in the area can seek their expertise for various structural engineering projects.
📍 3397 Mt Diablo Blvd, Lafayette, CA, 94549
📞 925-284-0400
📍 1007 Almanor Ln, Lafayette, CA, 94549
📞 925-284-1807