Northwest Plumbing Services is a full-service company specializing in all aspects of plumbing for residential and commercial buildings.

We are a family-owned and operated company that has been serving Columbia County since 1991, owned by David and Mindy Sass.  David has been in the plumbing trade since 1985.

Fun fact – David was the youngest journeyman plumber in Oregon when he received his license at the age of 20!

We operate with professionalism, integrity, honesty, and dedication to taking pride in our workmanship.

Membership Level: Gold Membership Level

Categories: Construction, Contractors and Home Improvement

P.O. Box 492
St Helens, OR 97051 

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8:00am to 4:00pm


503-366-1323 (Main)

Member Since: 2012


Mindy Saas

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