Celebrating our 65th year, Cinquini & Passarino is a Professional Land Survey firm situated in headquartered in Sonoma County, California. With offices in Santa Rosa, Healdsburg, Napa and Oakland, we serve the San Francisco Bay area and beyond. Cinquini & Passarino utilizes the latest technology in surveying and mapping. We use Total Stations, Drones, Laser Scanners, Data Collectors, Global Positioning Technology, and CAD/computer aided drafting equipment. Our survey vehicles are fully equipped with the latest field survey instruments and technology. Field personnel are extensively trained, highly skilled, licensed and/or certified surveyors and chainmen. Our primary goal is to provide professional, responsive service on time, every the time. We are careful, comprehensive, and we have established confidence with our clients by providing the highest quality of service at very competitive prices. Please allow our reputation to speak for itself.