Better Homes and Gardens Real Estate Mason-McDuffie serves the following Northern California counties: Alameda, Contra Costa, Solano, Napa, Lake, Sonoma, San Francisco, San Mateo, Santa Clara, Sacramento, Nevada, El Dorado, and Placer. Better Homes and Gardens Real Estate Mason-McDuffie assists hundreds of buyer and seller referrals through our extensive corporate contacts and our relationships with top real estate companies nationwide. Better Homes and Gardens Real Estate Mason-McDuffie is widely recognized as one of the most innovative real estate companies in the nation. We introduced the industry’s first fully integrated, web-based technology platform, enabling our sales associates to provide consumers with real-time information from anywhere in the world. Our resource-rich environment ensures our sales associates are more productive and delivers greater service to our clients.