Well drilling · Well decommissioning

Swanson Drilling

Olympia, Thurston County, water well driller listed from state license records, with one Ecology-licensed water well operator.

At a glance

Ecology driller licenses
1 water well operator (license 3246) · verify with Ecology
L&I registration
SWANSDC745LH · verify with L&I
Website
None found; details come from state license records.
Serves
Thurston County

Public record

No L&I violations, bond lawsuits, tax warrants or suspensions in the last 5 years.

Checked Oct 25, 2026 with Washington L&I. Full record: SWANSDC745LH. What this covers.

Swanson Drilling is a water well drilling company with an office in Olympia, in Thurston County. We could not find a company website, so the details here come from state license records.

Ecology licensing. Washington Ecology’s licensed driller search lists one operator holding an active water well (WTR) license at the company. A water well license allows an operator to construct and decommission water wells in Washington.

L&I registration. Washington L&I lists an active registration for the business: construction contractor (general).

Where it works. No service area is published, so this listing shows only its office county, Thurston. The phone number is the company number in Ecology’s drilling company records. Call to confirm the services and areas it covers.