DobleThomas & Associates

About DobleThomas & Associates

DobleThomas provides professional land surveying, aerial photography, photogrammetric mapping, LiDAR, GIS, urban planning, civil engineering,and land development permit processing services throughout Northern California. The efficiency of these disciplines combined is advantageous for our clients as both savings in time and overall project costs.

DobleThomas is known for:

- Advanced GIS Mapping Services are rendered to the Wine Industry, the Real Estate Profession and Municipalities.
- A full range of civil engineering services during the feasibility, permitting and construction of land development projects. Most notably: Windsor's Town Green Village.
- Our surveyors have over one hundred years combined experience and expertise in nearly all survey categories.

Our full service, licensed and insured land surveyor firm has offices in Healdsburg and Ukiah serving Sonoma County, Mendocino County, Napa County and Marin County for both public and private clients.