98 licensed well and septic pros based in York County. Every license number below is sourced from official Pennsylvania 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 York, PA · License #028
Based in Wrightsville, PA · License #023
Based in Brogue, PA · License #017
Gordon L. Brown & Associates, Inc. · Based in York, PA · License #01211
Sesquehanna Excavators · Based in Wrightsville, PA
Based in Felton, PA · License #006
Based in York, PA · License #03977
Based in Dillsburg, PA · License #01658
Based in New Cumberland, PA · License #02454
Based in Dover, PA · License #01655
Based in Thomasville, PA · License #027
Based in N/a, PA · License #04012
Based in Dillsburg, PA · License #01972
Based in York, PA · License #043
Based in Dover, PA · License #033
Based in York, PA · License #018
Based in Spring Grove, PA · License #045
Based in Etters, PA · License #001
Based in Dillsburg, PA · License #03923
Based in Felton, PA · License #024
Based in Thomasville, PA · License #04015
Based in Glenville, PA · License #03600
Based in Dover, PA · License #034
Based in York, PA · License #036
Based in Dover, PA · License #032
Based in Felton, PA · License #020
Based in Hanover, PA · License #03600
Based in Fawn Grove, PA · License #004
Latimore Township · Based in Dillsburg, PA · License #01972
Based in Dover, PA · License #029
Based in Spring Grove, PA · License #04225
Based in Stewartstown, PA · License #031
Based in Loganville, PA · License #04260
Based in Wellsville, PA · License #009
Based in Wrightsville, PA · License #038
Based in York, PA · License #02294
Based in Brogue, PA · License #016
Based in York, PA · License #03977
Based in Fawn Grove, PA · License #03252
Based in York, PA · License #02763
Based in Seven Valleys, PA · License #04232
Based in Lewisbury, PA · License #037
Based in Harrisburg, PA · License #03061
Based in Spring Grove, PA · License #015
Based in York, PA · License #02294
Based in Brogue, PA · License #030
Based in Wrightsville, PA · License #04131
Based in Red Lion, PA · License #044
Based in Red Lion, PA · License #03798
Hoover Engineering Services, Inc. · Based in New Cumberland, PA · License #01658
Based in York, PA · License #014
Based in Thomasville, PA · License #04224
Based in Thomasville, PA · License #019
Hoover Engineering Services, Inc. · Based in New Cumberland, PA · License #02454
Hanover Land Services, Inc. · Based in Hanover, PA · License #04029
Based in Dover, PA · License #03932
Based in Dillsburg, PA · License #039
Baymont Excavating & Septic, Inc. · Based in Dillsburg, PA
Based in New Holland, PA · License #008
Based in York, PA · License #01211
Based in Hanover, PA · License #011
Based in New Cumberland, PA · License #04258
Based in Emigsville, PA · License #04000
Based in Spring Grove, PA · License #013
Based in Hanover, PA · License #01264
Based in York, PA · License #04183
South Penn Code Consultants · Based in York, PA · License #03899
Based in York, PA · License #025
Based in Etters, PA · License #04163
Based in Hanover, PA · License #022
Based in York, PA · License #01327
Based in Red Lion, PA · License #04112
Based in Airville, PA · License #035
Baymont On Call Services · Based in Dillsburg, PA
Based in York, PA · License #003
Hellam Township · Based in York, PA · License #04015
Based in York, PA · License #04189
Based in York, PA · License #02763
Based in Hanover, PA · License #007
Based in York, PA · License #005
Based in Etters, PA · License #01827
Based in York, PA · License #026
Based in Hanover, PA · License #041
Handyside, Inc. · Based in Etters, PA · License #03990
Based in Seven Valleys, PA · License #03720
Based in East Berlin, PA · License #042
Based in Mechanicsburg, PA · License #03281
Code Administrators, Inc. · Based in Hallam, PA
Dale Miller & Son, Inc. · Based in Fawn Grove, PA · License #03252
Site Design Concepts, Inc. · Based in York, PA · License #03798
Based in Dillsburg, PA · License #002
Based in York, PA · License #04130
Hanover Land Services, Inc. · Based in Hanover, PA · License #03733
Based in Red Lion, PA · License #010
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 Pennsylvania, 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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