GroundRosterLicensed Well and Septic Contractors: Washington County, PA
28 licensed well and septic pros based in Washington County. Every license number below is sourced from public licensing records, with a link to look it up yourself.
Grouped by the county of the address on each license record, which can be a mailing address, so it doesn't tell you where the business works. When the record names no county, we place it by ZIP code, then town.
Checked against PA DEP - Residential Septage Hauler Registration (Active), PA Clean Water Academy - Sewage Enforcement Officers (Active), PA DEP Act 537 - On-Lot Sewage System Installer training-recognition list, PA DCNR - Licensed Water Well Drillers and PA Clean Water Academy - Sewage Enforcement Officers (Active) + PA DEP Act 537 - On-Lot Sewage System Installer training-recognition list. Roster copy last refreshed 2026-08-16.
Towns in Washington County
All 9 towns named on the license records based here, with the number of listings in each, most first.
License classes on the Washington County records
Each class as the issuing agency prints it on the license record. A record that names more than one class counts once under each, so the rows can add up to more than 28.
| License class | Trade | Listings |
|---|---|---|
| On-Lot System Installer (DEP training-recognition list) | Septic | 12 |
| Residential Septage Hauler | Septic | 9 |
| Sewage Enforcement Officer (SEO) | Septic | 4 |
| Water Well Driller, Borehole Video, Chemical Enhancement, Disinfection, Jetting, Pressure Tanks, Pump Controls, Pump Installation, Surging, Well Abandonment, Well Deepening, Well Drilling, Wire Brush | Well | 1 |
| Water Well Driller, Disinfection, Geothermal Closed-Loop, Geothermal Open-Loop, Pressure Tanks, Pump Controls, Pump Installation, Reaming, Water Treatment, Well Abandonment, Well Deepening, Well Drilling | Well | 1 |
| Water Well Driller, Disinfection, Pressure Tanks, Pump Controls, Pump Installation, Water Treatment, Well Abandonment, Well Drilling | Well | 1 |
| Water Well Driller, Geothermal Closed-Loop, Pump Installation, Reaming, Well Abandonment, Well Deepening, Well Drilling | Well | 1 |
Septic Contractors based in Washington County (24)
RMC SanitationLicensed
Melenyzer FarmsLicensed
Jmo Roll-Off, LLCLicensed
Vincenty SanitationLicensed
Shawn Mooney
Eli Bash
Jason Dever
TanMar Rentals LLCLicensed
Jon M Baran
Scott Rusmisel
Josh Lacy
HB RentalsLicensed
John Snyder
Clean-N-Greene SanitationLicensed
David Simmons
William S Rusmisel
Troy Woodhouse
Kevin Hamilton
John Murphy
Dylan Rhodes
Fred Pozzuto
Hapchuk, Inc.Licensed
David Hapchuk
Peak Oilfield Services, LLC.Licensed
Water Well Contractors based in Washington County (4)
Moody And Associates, INCLicensed
Turner/TURNER DRILLING LLCLicensed
Core Drilling LLCLicensed
Westbrook Well DrillingLicensed
Own one of these businesses? Find your listing and claim it.
Looking for a specific contractor? Search by name, business name, or license number.
Services in Washington County, with national cost ranges
Listings based in Washington County whose license class covers each service. Cost ranges are national; each links its cost guide.
| Service | Based in Washington County | National cost |
|---|---|---|
| Septic Tank Pumping | 0 | $250 to $600 |
| Septic System Installation | 12 | $3,600 to $12,500 |
| Septic Inspection | 0 | $150 to $900 |
| Septic System Design | 0 | Varies by site |
| Perc Test and Soil Evaluation | 0 | $250 to $1,000 |
| Well Drilling | 4 | $5,500 to $35,000 |
| Well Pump Repair | 4 | $1,000 to $2,500 |
None of the listings based in Washington County hold a license class we can match to septic tank pumping, septic inspection, septic system design or perc test and soil evaluation. Ask any contractor whether they do this work, or try a nearby city.
Hiring a well and septic professional in Washington County
Before you sign anything: confirm the license on this page is still active with the agency that issued it, ask for proof of insurance, and get at least three written quotes; pricing on this work varies widely by site conditions.
Do I need a permit for well or septic work in Pennsylvania?