We specialize in the management and development of premium vineyard estates.

Ag Tech Services Inc.

1120 Pope St. Suite 102
St. Helena CA 94574

Office: 707-967-4272
Fax: 707-967-4345
Cell: 707-337-3190
Email: atsmurphy@msn.com

SERVICES PROVIDED:

Vineyard Development
Vineyard Management
Vineyard Consulting


The roots of Murphy Vineyards come from Vineyard Management. After Peter graduated college with a degree in Fermentation Science he practiced many different venues of the wine industry. Everything from cellar worker to farming supervisor.

In 1987 Peter and Nancy Murphy established Ag Tech Services Inc. ATS is a vineyard management and development company that specializes in small private estates.

With years of experience in farming and other aspects of the wine industry ATS got their start by developing the vineyards that would later make wine for Hartwell Vineyards, Bryant Vineyards, Bravante Vineyards and many other estates. Today ATS continues to manage and develop ranches in the Napa Valley and the Sierra Foothills.

In the mid 90s, ATS started venturing outside the Napa Valley and developing the same style ranches in the Sierra Foothills. Up and down this appellation ATS has developed several vineyards in Amador, Placer and Nevada Counties. Murphy Vineyards grapes come from several of these sites.