GroundRosterLicensed Well and Septic Contractors: Weston County, WY
7 licensed well and septic pros based in Weston 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 Wyoming County Health Departments - Certified Septic Installers and Wyoming Water Well Contractors Licensing Board. Roster copy last refreshed 2026-08-17.
Towns in Weston County
All 2 towns named on the license records based here, with the number of listings in each, most first.
License classes on the Weston 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 7.
| License class | Trade | Listings |
|---|---|---|
| Well Driller | Well | 3 |
| Pump Installer | Well | 2 |
| Septic Installer | Septic | 1 |
| Well Driller, Pump Installer | Well | 1 |
Septic Contractors based in Weston County (1)
Howard White Construction, LLC
Water Well Contractors based in Weston County (6)
Keith MateriLicensed
Robert FinnLicensed
Ray RiehemannLicensed
Jerry HuntLicensed
Johnathan JohnsonLicensed
Tim BarrittLicensed
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 Weston County, with national cost ranges
Listings based in Weston County whose license class covers each service. Cost ranges are national; each links its cost guide.
| Service | Based in Weston County | National cost |
|---|---|---|
| Septic Tank Pumping | 0 | $250 to $600 |
| Septic System Installation | 1 | $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 | 3 | $1,000 to $2,500 |
None of the listings based in Weston 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 Weston 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 Wyoming?