GroundRosterLicensed Well and Septic Contractors: Cook County, IL
13 licensed well and septic pros based in Cook 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 Illinois Dept. of Public Health - Private Sewage Installation & Pumping licence lookup and Illinois Dept. of Public Health - Water Well Contractor licences. Roster copy last refreshed 2026-10-03.
Towns in Cook County
All 10 towns named on the license records based here, with the number of listings in each, most first.
License classes on the Cook 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 13.
| License class | Trade | Listings |
|---|---|---|
| Private Sewage Pumping License | Septic | 6 |
| Private Sewage Installation License | Septic | 4 |
| Closed Loop Well Contractor | Well | 2 |
| Water Well and Pump Installation Contractor | Well | 1 |
| Water Well Pump Installation Contractor | Well | 1 |
Septic Contractors based in Cook County (9)
Rolling Rock Rd.Licensed
Amc Septic Design & Testing Services LLCLicensed
Michael A RossiLicensed
Jeff Alan IsaacsLicensed
Daniel GalvezLicensed
James A. CaccamoLicensed
Donald Dwayne DavisLicensed
Tidy Tank Septic ServiceLicensed
Meru CorporationLicensed
Water Well Contractors based in Cook County (4)
John Joseph SchwallLicensed
Earth Power, LLCLicensed
Lakeview Plumbing, INC
Paul R JohnsonLicensed
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 Cook County, with national cost ranges
Listings based in Cook County whose license class covers each service. Cost ranges are national; each links its cost guide.
| Service | Based in Cook County | National cost |
|---|---|---|
| Septic Tank Pumping | 0 | $250 to $600 |
| Septic System Installation | 0 | $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 | 2 | $1,000 to $2,500 |
None of the listings based in Cook County hold a license class we can match to septic tank pumping, septic system installation, 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 Cook 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.