North Coast Waterproofing, Inc.


North Coast Waterproofing, Inc. is located in Northern California, approximately 50 miles north of San Francisco. We service all areas ranging from South San Francisco to Mendocino. Cliff Matthews, President of NCW, is a Journeyman Carpenter and has been involved in the waterproofing industry for Approx. 20 years, completing projects for domestic, industrial and commercial markets.

We at North Coast Waterproofing are dedicated to providing exceptional quality workmanship, and first class customer service at fair market competitive prices.

We value the importance of our relationships, and we alway strive to maintain the highest level of professionalism, integrity, honesty and fairness with our employees, clients, vendors and construction partners.

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Hours & Info

Fax: 1-707-996-2834
M-Fri 6:30am - 6pm