GroundRosterLicensed Well and Septic Contractors: Coos County, OR
20 licensed well and septic pros based in Coos 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 Oregon DEQ - Sewage Disposal Service Licensed Businesses and Oregon Water Resources Department - licensed well constructors. Roster copy last refreshed 2026-08-17.
Towns in Coos County
All 5 towns named on the license records based here, with the number of listings in each, most first.
License classes on the Coos 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 20.
| License class | Trade | Listings |
|---|---|---|
| Septic Installer | Septic | 14 |
| Septic Installer & Pumper | Septic | 3 |
| Water Well Constructor | Well | 2 |
| Septic Pumper | Septic | 1 |
Septic Contractors based in Coos County (18)
Johnathen Himmelrick, dba South Coast Septic
Tri-County Plumbing Contractors Inc.
J Flores Construction LLC
Brown And Sons LLC.
ActiveFlow LLC
Bellhurst, LLC
Coastal Septic And Land LLC
Joseph J. Bolduc, dba Bandon Builders
Ocean View Development and Septic LLC
Detailing Specialists Inc., dba West Coast Well and Septic
Natural Origins LLC
Econo Rooter Services, Inc.
Burris, Inc.
Oregon Pacific Leasing, Inc., dba Roto Rooter Plumbing Services
Butler Construction LLC
Coos Excavation Inc
Li'l Stinker, LLC, dba Li'l Stinker
JayWilliams Land Management LLC
Water Well Contractors based in Coos County (2)
James Mack JrLicensed
Christopher KerseyLicensed
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 Coos County, with national cost ranges
Listings based in Coos County whose license class covers each service. Cost ranges are national; each links its cost guide.
| Service | Based in Coos County | National cost |
|---|---|---|
| Septic Tank Pumping | 4 | $250 to $600 |
| Septic System Installation | 17 | $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 | 2 | $5,500 to $35,000 |
| Well Pump Repair | 0 | $1,000 to $2,500 |
None of the listings based in Coos County hold a license class we can match to septic inspection, septic system design, perc test and soil evaluation or well pump repair. Ask any contractor whether they do this work, or try a nearby city.
Hiring a well and septic professional in Coos 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 Oregon?