New Plumbing Businesses in Washington
3 Washington plumbing businesses filed in the last 30 days. Updated daily from public Washington Secretary of State records.
Your new Washington plumbing business is official. Now look like it.
Get a website, Stripe billing, and customer portal built for plumbing businesses for $19/mo — no annual lock-in. Jobber Core is $49/mo month-to-month. Housecall Pro Basic is $79/mo. Waitlist members lock in $19/mo for life.
Jobber, Housecall Pro, and GoHighLevel bundle dispatch tools solo plumbing operators don't need — and charge $49–$97/mo for the privilege. Waitlist members lock in $19/mo for life and get a step-by-step Stripe setup guide on launch day, so the payment setup does not become a blocker.
Browse Plumbing by city
TIMBERLINE PLUMBING
BrierLLC
Filed Jul 1, 2026
SHIELD PLUMBING LLC
WashougalLLC
Filed Jun 29, 2026
FLYHIGH PLUMBING LLC
SnohomishLLC
Filed Jun 24, 2026
About starting a plumbing business in Washington
New Washington plumbing businesses must register with the Department of State and obtain any required local business licenses or trade certifications. Most operators register as LLCs for personal liability protection. Filings on this page reflect the prior 30 days of new entities classified as plumbing from the public Washington Secretary of State filings feed — they have not been verified or contacted by Ruunly.