Home › Washington › Bonney Lake › Plumbers › Duwamish Plumbing LLC

Duwamish Plumbing LLC

Registered with Washington L&I Active
DUWAMPL763Q7 · Plumbing Contractor · renews November 2026

From the state register, October 18, 2026. Confirm on L&I, which also shows their bond and insurance.

(442) 247-9426Phone on their state registration Reviews on GoogleOpens Google Maps
Journey levelSpecialty on the register

Before you hire them

1Check the name on your estimate matches Duwamish Plumbing LLC and registration DUWAMPL763Q7.
2Ask whether the job needs a permit, and who pulls it.
3Get a written estimate first. No big cash deposits.
Ask this pro to call me

Free. Goes to one pro registered with Washington L&I.

Referral service, not a contractor. Privacy.

"Get a pro to call me" goes to Duwamish Plumbing LLC if they can take it; if not, to one other registered plumber near Bonney Lake.

Other registered plumbers in Bonney Lake

Pipe Line Plumbing Contr LLCPIPELLP758L6Schulte Plumbing LLCSCHULPL787JNHarrell & Son Plumbing IncHARRESP788JJJ and S Plumbing LLCJSPLUSP778NAMJ Mechanical LLCMJMECML740NMChinook Plumbing & Mech LLCCHINOPM755DR

All plumbers in Bonney Lake

Is this your business? Add your services and a pro-tip video, and get customer requests. Tell us what you'd like.