Northern California Engineering Contractors Association

Rob Valim
PO Box 147
Dunnigan, CA 95937
Phone: 707-608-4663
Fax:
Email: rvalim@ritchiebros.com
http://www.rbauction.com
About

The ECA, and its Board of Directors, has been the voice of the engineering construction industry for the past thirty three years.

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707-546-5500

Postal: P.O. Box 8249 Santa Rosa, CA 95407

Visit us: 1030 Apollo Way, Santa Rosa, CA 95407
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