Consulting Land Surveyors

Welcome to

Terra Firma Surveys, Inc.

We are located in St. Helena, California. 

We provide service oriented professional land surveying services throughout Northern California.
We offer established relationships with local Architects, Engineers, Contractors, Attorneys, Title Companies, City and County officials, and other industry professionals. 

Terra Firma Surveys, Inc.

P.O. Box 533

St Helena, CA  94574

Phone: 707.963.7565

Fax: 707.963.7542