Home › Top 4 Coffee shop in Martinez, California Find best Coffee shop in Martinez, California, with all necessary contact information, including addresses, phone numbers, working hours, map locations, and website links. Mountain Grounds US, Martinez, CA 945533750 Alhambra Ave #2 BARRELISTA COFFEE HOUSE US, Martinez, CA 94553736 Main St States Coffee x Bread - Martinez (CA 94553) US, Martinez, CA 94553609 Ward St Starbucks - Martinez (CA 94553) US, Martinez, CA 945536688 Alhambra Ave