Links & Affiliations


AdamVS Winery, Angwin, CA, Topographic surveys and mapping, Construction Staking, Civil Engineering design for Winery Tasting Room. White Cottage Ranch is a Howell Mountain vineyard and winery located at 1,700-foot elevation on the eastern slope of Napa Valley near the small town of Angwin.

Lynmar Estate, Sebastopol, CA, Topographic Surveys and mapping, Civil Engineering design and Erosion Control Plans for new vineyard planting.

Mableton Farms, Freestone, Sonoma County, Color orthorectified aerial photography, digital topographic mapping and new vineyard development plans.  County of Sonoma Permit & Resource Management Department application and permit management.  Lead Consultant and project coordination responsibilities.  Custom website developed and deployed specific to the project to facilitate efficient communications and scheduling.

Rhys Vineyards, Healdsburg, Sonoma County, Topographic Surveys and mapping, Civil Engineering design and Erosion Control Plans for new vineyard planting.

Ferrari-Carano Vineyards & Winery, Healdsburg, Sonoma County, Topographic Surveys and mapping, Boundary Surveys.

County Permitting, Level II-Vineyard Development Plans, Level II Orchard Development Plans Erosion & Sediment Prevention Plans, Grading and Drainage Plans and Vineyard Layout Surveys for hundreds of Vineyard Development Projects throughout Sonoma, Napa, Mendocino and Lake Counties.


Everyvine, Everyvine is a sophisticated analytical resource utilized by the wine industry. Working with vineyards and wineries, we gather information about where grapes are grown and wine is produced. our innovative, interactive online wine country map. Everyvine is a powerful GIS mapping tool designed to help you discover vineyards and wineries. Whether you want to plan a trip, find where certain grapes are grown, or research parcels, climate, slope and soil, Everyvine has the most comrehensive data sets available, and its free!

Everyvine has a fantastic new Online Map. The map shows locations of all the vineyards, wineries, wine regions, and sale listings in the Everyvine community. You can view the locations on top of a street map or satellite photography. Additionally you can overlay a layer of soil types and explorer the ground beneath any vineyard! The map is a great shapshot of what’s for sale in a wine region. You can easily browse listings of winegrapes, bulk wine, and shiners for sale and view the listings in detail.

City of Ukiah, GIS Curb Ramp & Storm Drain Inventory, Using aerial photography, street centerlines, and parcel lines we located each curb ramp record in the existing access curb ramp database and created a corresponding location on new GIS ramp layer.  Each location is attributed with a corresponding access record number.  1067 ramp locations were created in this manner. Access database tables were imported into the GIS system and joined to ramp layer via a common key. A comparison study was performed using the newly generated ramp layer, aerial photography, street centerlines, and parcel lines, to locate needed curb ramps based on criteria provided by City of Ukiah. Field staff visited drainage locations shown on the City of Ukiah Strom Drain System Map and recorded attributes on map data collection units. We digitized and geo-rectified the data using the Ukiah Storm Drain System Map provided by the City. Using this rectified map, aerial photography, street centerlines, and parcel lines, create a storm drain data collection plan identifying likely locations of existing storm drain systems.  The storm drain data collection plan will consist of a grid of the city of Ukiah to guide data collection efforts and a layer of data indicating likely locations to be loaded on map data collection units.


We provide Conceptual Planning, Tentative and Final Subdivision Maps, Civil Engineering Design, Storm Water Treatment Designs, Site Improvement Plans and Construction Surveys for many residential land developments including:

Town Green Village, Windsor, CA, Named one of the "Top Smart Growth Projects" by the Sierra Club, Town Green Village is on the cutting edge of New Urbanism for Northern California. The Village is built on 14 acres and is comprised of three-story, mixed-use buildings, with commercial condominiums on the first floor and two-story residential condominiums above. Many of the building facades are designed re-creations of historic Windsor and Sonoma County buildings.

Our Plans Built Town Green Village

Gardens Gate Subdivision, Ukiah, CA, Is a 200 Lot Master Planned development located just south of Ukiah. The project involves a mixed variety of building styles, two public parks, and a state of the art drainage system designed to detain and treat storm water before in enters the public storm drain system. 

Starr Circle Subdivision, Windsor, CA

Zanzi Subdivision, Cloverdale, CA

Southcrest Acres, Cloverdale,CA

Main Street Village, Ukiah, CA

Ukiah Valley Townhomes, Ukiah, CA

Dorn Townhomes, Willits, CA

Adams Estate & Vineyards, Healdsburg, CA

Battle Ranch Vineyards & Estate, Healdsburg, CA

Adams Estate, Healdsburg, CA

Murray Condominium's, Sonoma, CA

Boulevard Meadows, Cloverdale, CA

Vista Oaks Subdivision, Cloverdale, CA

Live Oak Lane Subdivision, Cloverdale, CA

Airport Boulevard Townhomes, Santa Rosa, CA


Town Green Village, Windsor, CA, Conceptual Planning, Tentative and Final Subdivision Maps, Civil Engineering Design, Site Improvement Plans and Construction Surveys for a $150,000,000 nationally recognized, award winning mixed use condominium development.

Riverside Equestrian Center, Sonoma Horse Park, Petaluma, CA, Site Development Plans, Boundary & Topographic Surveying, Grading and Drainage Plans for Show Arenas , Barns and other facility improvements.

Johnson’s Beach and Resort, Guerneville, CA Local and Federal Permit processing for the operation of beach for commercial use. We also prepared Beach Grading Plans and mitigation and monitoring plans.

ARCO/AM-PM, Ukiah, CA Preliminary Site Plans, Topographic Survey & Mapping, Drainage Study

Monte Rio Creekside Park, Monte Rio, CA Civil Engineerign plans for Storm Water Treatment, Bus Stop and turn around, parking driveway improvments.

Monte Rio Community Beach, Monte Rio, CA Beach Grading Plans and Permits.

Alliance Redwoods, Camp Meeker, CA Drainage, Parking, Site Improvement Plans and Permits.

Super 8 Motel, Cloverdale, CA Site Grading, Drainage & Parking Lot Improvement Plans.

ARCO/AM-PM, Willits, CA Boundary & Topographic Survey, and Filing of a Record of Survey Map

Jensens Truck Stop & Restaurant, Ukiah, CA Boundary & Topographic Survey, and Filing of a Record of Survey Map



GIS Data Collection, City of Ukiah, CA, Storm Drain Collection System and Pedestrian Ramp Inventory Survey

Sonoma County Permit & Resource Management Department, Annual Russian River Aerial Photography and Cross Section Surveys

City of Cloverdale Redevelopment Agency, Downtown Street Improvement Surveying and Mapping

Sonoma County Community Development Commission, Flood Control Program, numerous Elevation Certificate Surveys along the lower Russian River.

Mendocino Solid Waste Management Authority, Ukiah, CA, Site Development Plans, Construction Drawings and Construction Support Services.

Willow County Water Distrcit, Ukiah, CA Preparation of water facility maps for use by the staff and the public.

Hopland Public Utility District, Hopland, CA District Engineering Capacity, review and develop sewer and water rate assesments, consult as needed to the Hopland Public Utility District Board of Directors.

Willits Elementary Charter School, Willits, CA Site Layout and ADA design, drainage design and building foudation design.


The Napa River Watershed Flood Protection & Habitat Enhancement, land surveying services for conceptual designs, flood reduction and habitat enhancement using floodplain, marshplain terraces and wetland areas on the Napa River.

Ferrari-Carano, Westside Road, Healdsburg, Russian River Bank Restoration and Stabilization Plans and Permits

Russian River Aggregate Resource Management Plan, Sonoma County, Annual Aerial Photography and Cross Section Surveys from 1992-2010