Northern California Engineering Contractors Association

John Serres
16060 Highway 12
Sonoma, CA 95476
Phone: 707-996-6776
Fax: 707-996-5327
Email: jms@serrescorp.com
http://www.serrescorp.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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