Happy Pixel Studio, LLC Share: Websites | Web DesignMarketing Communications | Branding & StrategiesBusiness DevelopmentPrinters | PrintingInternet Services Happy Pixel Studio, LLC Visit Website Request Info 3685 Mt. Diablo Blvd., Ste. #310 Lafayette, CA 94549 (925) 978-7227 (925) 262-2325 (fax) About Map About Happy Pixel Studio, LLC a full service design and marketing agency focused on helping businesses promote their brand and convert visits to customers. What's Nearby? Distance: 5 10 15 20 25 50 mi.