How we select
We record businesses from publicly visible search results, search ads and government license registers for plumbing in Seattle. A business is listed when its license and business location are verified and its website is reachable. The order changes daily. The list is not complete. Any business that meets the criteria can request free inclusion via hello@seattleplumberpros.com. SWKM GmbH will additionally offer clearly labeled ad placements on this website in the future.
Each listed business holds an active plumbing contractor registration with the Washington State Department of Labor & Industries (L&I), checked with the date shown.
SWKM GmbH receives no payment or other compensation from the listed businesses. SWKM GmbH does not perform any work; you contract directly with the business.
Businesses that do not want to be listed can write to hello@seattleplumberpros.com. The entry is then removed without delay.