Consulting Land Surveyors

Terra Firma Surveys, Inc. was established in 1998 in St. Helena, California.  
We offer over 60 years of collective surveying experience. Every survey is given individual attention by a Professional Land Surveyor (PLS) from start to finish. All research, calculations, field surveying and drafting is done by professionals certified by the State of California. We utilize the latest in surveying equipment technology, including Robotic Total Stations, automated data collection and precise GPS positioning. We offer fully compatible CAD services, using AutoCAD Civil 3D.   We hope to be of service to you soon.