Phone: (360) 825-1965
Cole Septic System Design and Installation for Seattle, and south puget sound

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We will be happy to assist you.

Barry J Cole
Cole Septic Design, Inc.
Professional On-site Wastewater Treatment System Designer #5100107

Phone: (360) 825-1965

Fax: (360) 825-8812


P.O. Box 1040
Enumclaw, Wa. 98022

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