Plumber in Colfax, WA We present you the most comprehensive catalog of Plumber in Colfax, WA Sampson's Plumbing & Heating Plumber +1 509-397-2075 409 South Mill Street, Colfax, WA 99111 Write a review Types of contractors in Colfax, WA All types of contractors Contractor Electrician Home goods Moving Plumber Storage