Commercial Plumbing

Our experienced Commercial Journeymen lead a quality team of plumbers that handle a wide range of commercial plumbing needs from design, ground works, rough-in, and all the way up through the final trim-out.

Fire Protection

Plumbco, Inc. employs multiple NICET (National Institute for Certification in Engineering Technologies) and Washington State certification holders, both in Water-Based Systems Layout and in Inspection and Testing of Water-Based Systems, as well as multiple Journey-Level fire sprinkler fitters.

Backflow Prevention

With three certified Washington State BAT’s (Backflow Assembly Testers) on staff, Plumbco, Inc. proudly helps to protect the quality and safety of the drinking water in North-Central Washington through our backflow prevention program.