📍 755 Broadway, SONMA, CA, 95476
📞 707-775-5954
📍 PO Box 818, Glen Ellen, CA, 95442
📞 707-996-4212
📍 145 Keller St, Petaluma, CA, 94952
📞 707-763-3270
Updated Oct 2026
📍 1832 Soscol Ave Ste 109, Napa, CA, 94559
📞 707-224-4423
🌐 willisconstruction.com
Willis Construction Co Inc. is a drafting service located in Napa, California. The company has an active online presence as of 2026, indicating ongoing operations. Clients in the Napa area can seek assistance with various drafting needs.
📍 319 12th St, Petaluma, CA, 94952
📞 707-778-6919
🌐 n2kcad.com
📍 418 Meadowgreen Dr, Santa Rosa, CA, 95409
📞 951-204-7610
🌐 www.shaferdesignconcepts.com
Your home is your most valuable asset. Custom homes bring dreams to reality. From concept to completion, Shafer Design Concepts will design the custom home of your dreams. The Architectural details in the plans will take the guess work out of building. Your General Contractor can build with confidence.
📍 5850 Commerce Blvd, Rohnert Park, CA, 94928
📞 707-585-3711
📍 8120 Sunflower Dr, Cotati, CA, 94931
📞 707-795-4992
📍 145 Kentucky St, Petaluma, CA, 94952
📞 707-762-4200