Since 1980 Northwest Concrete Waterproofing (NWCW) has been known industry wide as the specialty contractor for waterproofing and sealing as well as commercial coatings and linings. As a Sprayroq Certified Partner, we will continue to provide solutions for the challenging world of infrastructure maintenance and rehabilitation. Proven project success and consistently going above and beyond has earned NWCW a solid track record with state and local municipalities, industrial owners and general contractors alike. Our professional crews are fully trained and certified to work in the demanding area of underground utility and restoration work. Specializing in difficult projects and doing them well is a task not many wish to undertake. NWCW prides themselves in making your problems their problems and successfully dealing with them efficiently and cost effectively. NWCW provides services in Washington, Oregon and Idaho for the water, wastewater and heavy civil construction sectors.

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