Advanced Drilling LLC
License 2588 Active
- Well Abandonment
- Well Drilling
- Well Repair
Williams Well Drilling Inc – Toledo is a well drilling contractor based in Toledo, WA (Lewis County). The Washington licensing program lists license 1768 as active, and we last checked the record on September 29, 2026.
The state record covers well abandonment, well drilling and well repair. It lists 2 counties where the business works, including Lewis County and Cowlitz County.
This profile is built from public state license records checked on September 29, 2026. Well Water Insider does not rate or endorse contractors. Own this business? Claim the profile to add photos, hours and a description.
Check this license yourself on the official Washington lookup.
Holds an active Washington water well operator license from the Department of Ecology (license 1768), current through 2028-04-11. Works for Williams Well Drilling Inc - Toledo. The Ecology license covers constructing, altering and decommissioning water wells under chapter 173-160 WAC; pump installation is not licensed by the state. Filed 53 water well reports with Ecology since 2016, most recently in May 2026, mostly in Lewis and Cowlitz counties.
What the Washington record says Williams Well Drilling Inc – Toledo is licensed or registered to do.
Sealing an unused well to state standards so it cannot carry surface water down into the aquifer.
Drilling a new private well, setting the casing and grouting it the way state rules require.
Fixing casings, caps, pitless adapters and other parts of an existing well.
Based in Lewis County, Washington. The state record lists 2 counties.
Approximate location (Lewis County)Counties on the state record
Useful context before you call a contractor here.
National ranges to help you read a quote. They are not prices from Williams Well Drilling Inc – Toledo; ask for a written estimate.
National 2026 ranges. Sources, checked September 2026: HomeGuide cost guides, Angi.
Test your water before and after any work on the well.
Look up license 1768 on the Washington state lookup and make sure it is active for the work you need. Open the Washington lookup.
Ask for the scope, parts, depth or pump size, permit fees and warranty in writing. Compare two or three quotes for big jobs.
New wells and many repairs are reported to the state. Ask who files the paperwork and for a copy of the well log.
Any work on a well can disturb bacteria. Test for coliform bacteria once the job is done.
Yes. The Washington record shows license 1768 (well drilling) with the status "active", last checked on September 29, 2026. You can confirm it on the state lookup.
The state record lists well abandonment, well drilling and well repair. Call to confirm they take on your type of job.
The business is based in Lewis County (Toledo, WA). The state record lists 2 counties, including Lewis County and Cowlitz County.
Call (360) 864-2951. The address on the state record is 957 Jackson HWY S, Toledo, WA 98591.
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