David Waddell

David F. Waddell, Land Surveyor Email: DFWSURVEY1984@gmail.com Phone: 530-676-0963  

Jack Sweeney

Consultant Email: jamessweeney@comcast.net Phone: 530-622-5653  

Rich Briner

Retired Email:rnkbhome@gmail.com Phone: 530-621-5441  

Peter Brewster

Brewster & Associates Email: peterbrewster@comcast.net Phone: 530-677-3348  

Martha McDonnell

Youngdahl Consulting Group, Inc. Email: mam@youngdahl.net Website: http://www.youngdahl.net/ Phone: 916-933-0633  

John Youngdahl

Youngdahl Consulting Group, Inc. Email: john.y@youngdahl.net Website: http://www.youngdahl.net/ Phone: 916-933-0633  

Dave Spiegelberg

EDC DOT Email: dave.spiegelberg@edc.gov.us Phone: 530.621.6077  

Matt Smeltzer

El Dorado County DOT Email: matt.smeltzer@edcgov.us Phone: 530-621-5912  

Michael Mosbacher

MCM Associates Email: mcmassociates@att.net Phone: 916-467-7747  

Earl McGuire

McGuire Engineering Email: earl.mcguire@comcast.net Phone: 530-644-3526