72 licensed well and septic pros based in Marion County. Every license number below is sourced from official Oregon records, with a link to verify it yourself.
Grouped by the county of the address on each business's state license record, which can be a mailing address; it doesn't tell you where the business works. Where the record doesn't name the county of the address, its ZIP code decides (a ZIP that crosses a county line goes to the county holding most of its homes), then its town.
Based in Gervais, OR · License #36876
Based in Salem, OR · License #34055
Based in Silverton, OR · License #37003
Based in Salem, OR · License #38962
Based in Hubbard, OR · License #39089
Based in Aumsville, OR · License #39379
Based in lyons, OR · License #39602
Based in Salem, OR · License #39439
Based in Salem, OR · License #39828
Based in Salem, OR · License #39190
Based in Stayton, OR · License #39520
Based in Salem, OR · License #39912
Based in Salem, OR · License #39144
Based in Silverton, OR · License #38968
Based in Salem, OR · License #39895
Based in Salem, OR · License #39461
Based in Stayton, OR · License #39236
Based in Salem, OR · License #39943
Based in Salem, OR · License #39474
Based in Woodburn, OR · License #39976
Based in Jefferson, OR · License #39002
Based in Stayton, OR · License #39833
Based in Hubbard, OR · License #38163
Based in Stayton, OR · License #39122
Based in Aurora, OR · License #39123
Based in Woodburn, OR · License #39505
Based in Silverton, OR · License #39774
Based in Woodburn, OR · License #39436
Based in Gervais, OR · License #39744
Based in Salem, OR · License #38534
Based in Salem, OR · License #39858
Based in Salem, OR · License #39479
Based in Keizer, OR · License #37465
Based in Silverton, OR · License #39850
Based in Brooks, OR · License #33013
Based in Marion, OR · License #39829
Based in Sublimity, OR · License #36749
Based in Silverton, OR · License #39906
Based in Jefferson, OR · License #39667
Based in Aumsville, OR · License #37309
Based in Salem, OR · License #39854
Based in Silverton, OR · License #34071
Based in Silverton, OR · License #39266
Based in Salem, OR · License #39136
Based in Aumsville, OR · License #39264
Based in Woodburn, OR · License #39958
Based in Stayton, OR · License #39473
Based in Gervais, OR · License #39938
Based in Salem, OR · License #38899
Based in Silverton, OR · License #39847
Based in Gervais, OR · License #39921
Based in Turner, OR · License #36198
Based in Salem, OR · License #37821
Based in Salem, OR · License #39932
Based in Woodburn, OR · License #39814
Based in Salem, OR · License #39231
Based in Jefferson, OR · License #39810
Based in Keizer, OR · License #39290
Based in Salem, OR · License #39945
Based in Turner, OR · License #39974
Based in Sublimity, OR · License #39449
Based in Salem, OR · License #39152
Based in Turner, OR · License #39512
Based in Saint Paul, OR · License #39138
Based in Salem, OR · License #36323
Based in Aumsville, OR · License #39361
Schneider Equipment INC · Based in St Paul, OR · License #2010
Based in St Paul, OR · License #1367, 1927, 2077, 2135, 2136
Oregon Water Resources Department · Based in Salem, OR · License #999999999
Grossen Well Drilling · Based in Woodburn, OR · License #2041
Based in Salem, OR · License #1826, 2090
Based in Keizer, OR · License #1838, 2099
GroundRoster aggregates official state licensing rosters for water-well and septic (onsite wastewater) professionals into one searchable directory, refreshed regularly.
Before you sign anything: confirm the license number on this page is still active with Oregon, ask for proof of insurance, and get at least three written quotes; pricing on this work varies widely by site conditions.
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