Pac West Wells lists well drillers, pump and well service companies, sand bailing and cleanout, water treatment providers, accredited testing labs and well consultants across all 39 Washington counties.
Where the information comes from
Listings start from public state records: Washington Ecology’s lists of licensed well drillers and drilling companies, L&I contractor registrations, and Ecology’s list of accredited drinking water labs. Details about services and service areas come from each company’s own website, much of it gathered by automated research agents. Every entry must cite its sources and show when it was last verified; entries that fail these checks are not published.
We publish business contact details only. State records also contain individual drillers’ personal details and homeowners’ names on well logs; we don’t republish those.
Licensing in Washington
Ecology licenses the people who drill, deepen and decommission wells. L&I registers contractors and licenses pump installation through the electrical and plumbing pump specialties. A listing only appears under well drilling if the company has an active Ecology water well operator license on file.
Reviews and ratings
We don’t collect, store or edit reviews. Listings link to each company’s own pages on review sites so you can read them there. Where available, a company’s Google rating and a few of its reviews load live from Google, credited to Google and the reviewers.
No paid placements
Listings are not endorsements, and nobody pays to be listed or ranked. Confirm a driller’s license with Ecology and a contractor’s registration, bond and insurance with L&I before hiring.