77 licensed well and septic pros based in Montgomery 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 Horsham, PA · License #03411
Based in Norristown, PA · License #03412
Gutridge Inspections · Based in Pottstown, PA
Based in East Greenville, PA · License #03611
Based in North Wales, PA · License #007
Based in Green Lane, PA · License #010
Based in Telford, PA · License #014
Based in Souderton, PA · License #022
T.A.M. Services · Based in Collegeville, PA
Based in Perkiomenville, PA · License #015
Penn's Trail Environmental, L.L.C. · Based in Hatfield, PA · License #02596
Based in Ambler, PA · License #008
FRANC Environmental · Based in Horsham, PA
Based in Norristown, PA · License #04282
Based in Pottstown, PA · License #024
Based in Perkiomenville, PA · License #019
Based in Bryn Mawr, PA · License #017
Based in Souderton, PA · License #016
Based in Pottstown, PA · License #009
Based in Green Lane, PA · License #020
Based in Sunbury, PA · License #017
Penn's Trail Environmental, L.L.C. · Based in Hatfield, PA · License #04081
Department of Environmental Protection · Based in 2 East Main Street, PA · License #04132
Based in Hatfield, PA · License #03001
Based in Limerick, PA · License #03976
Based in Norristown, PA · License #002
Based in Hatfield, PA · License #02596
PA Department of Environmental Protection · Based in Norristown, PA · License #03656
Based in Norristown, PA · License #04016
Vindosite · Based in Schwenksville, PA
John's Septic & Excavation LLC · Based in Norristown, PA
Based in Perkiomville, PA · License #021
Based in Abington, PA · License #026
Krew Property Maintenance · Based in Green Lane, PA
Based in Sunbury, PA · License #017
Based in Royersford, PA · License #006
Based in Collegeville, PA · License #02563
Based in Sellersville, PA · License #02933
Based in Gilbertsville, PA · License #012
Based in Philadelphia, PA · License #001
Based in Norristown, PA · License #023
Based in Schwenksville, PA · License #03062
Based in Pottstown, PA · License #03967
Hometown Septic Services, Inc. · Based in Limerick, PA · License #03976
Based in Pottstown, PA · License #03426
T.A.M. Services · Based in Collegeville, PA
Based in Hatfield, PA · License #04285
Based in Pottstown, PA · License #03888
Based in Norristown, PA · License #03331
Based in Pottstown, PA · License #02422
Gutridge Inspections · Based in Pottstown, PA
Based in Ambler, PA · License #013
Penn's Trail Environmental · Based in Hatfield, PA · License #04150
Based in Telford, PA · License #04132
Based in Perkiomenville, PA · License #04229
Based in Pottstown, PA · License #02607
Based in Conshohocken, PA · License #004
Scs · Based in Harleysville, PA
Based in Norristown, PA · License #03573
Kelcon · Based in Collegeville, PA
Based in Hatboro, PA · License #04004
Based in Collegeville, PA · License #03263
Based in Lansdale, PA · License #04109
Radnor Township · Based in Gilberstville, PA · License #02493
Penn's Trail Environmental, L.L.C. · Based in Hatfield, PA · License #04100
Based in Hatfield, PA · License #02608
Based in Chalfont, PA · License #04073
Based in Huntingdon Valley, PA · License #025
Based in Zieglerville, PA · License #018
Penn's Trail Environmental, L.L.C. · Based in Hatfield, PA · License #03001
Based in Pottstown, PA · License #02841
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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