Company News

Luis Rosas joins RCH Group as an Environmental Associate   May 2019

Golfers round up to protect Calistoga course  NapaValleyRegister.com - May 18, 2016

Fairgrounds considers improvement options  NapaValleyRegister.com - April 20, 2016

Fair board looks to improve Calistoga fairgrounds  NapaValleyRegister.com - September 22, 2015

Potential reno, improvements for fairgrounds  NapaValleyRegister.com - September 1, 2015

Water tank would allow thousands of new homes in Elverta  The Business Journal - January 14, 2015

Mike Ratte Joins RCH Group as an Air Quality Scientist   November 2014

Supervisors Discuss Options for County Fairgrounds  September 12, 2014