Cinquini & Passarino, Inc. is a professional land surveying firm headquartered in Santa Rosa. Founded in 1954 as Passarino Associates, we continue to uphold the long-standing reputation and legacy of excellence that has made C&P one of the premier firms in the Bay Area. We provide comprehensive land surveying services (with dedicated GIS and hydrography departments) for developers, contractors, engineers, property owners, as well as other surveying companies. We also serve local municipalities, state, and federal governments. Our land surveyors utilize the latest equipment to ensure every survey is completed with the highest level of accuracy.