GroundRosterLicensed Well and Septic Contractors: Cobb County, GA
20 licensed well and septic pros based in Cobb 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 Georgia DPH - certified septic tank installer list + Georgia DPH - septic tank pumper list, Georgia DPH - certified septic tank installer list, Georgia DPH - septic tank pumper list and Georgia EPD - certified pump contractor list. Roster copy last refreshed 2026-08-17.
Towns in Cobb County
The town named on the license records based here, with the number of listings in each, most first.
License classes on the Cobb 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 |
|---|---|---|
| Certified Septic Tank Installer | Septic | 17 |
| Septic Tank Pumper | Septic | 8 |
| Certified Well Pump Contractor (pump installation and repair) | Well | 1 |
Septic Contractors based in Cobb County (19)
Papa's Septic ServiceLicensed
Ennis Grading & Under Ground Utilites LLCLicensed
Warren's Construction, LLCLicensed
A. Wagner PlumbingLicensed
Ward Companies, LLCLicensed
Ricky E.Grizzle Septic Tank ServiceLicensed
Rooter Pro Plumbing GALicensed
Independent Septic and Sewer LLCLicensed
Willman Contracting Co., Inc.Licensed
Mtz Septic and Sewer LLCLicensed
Silverline Plumbing IncLicensed
1St Property Services LLCLicensed
Innovative Plumbing, Inc.Licensed
Sludgebusters Septic LLCLicensed
JRL ExcavationsLicensed
Seagraves PlumbingLicensed
TOI TOI USA-MariettaLicensed
Water Tech Plumbing, Inc.Licensed
Integrated Plumbing Solutions, LLCLicensed
Water Well Contractors based in Cobb County (1)
Dw Water SystemsLicensed
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 Cobb County, with national cost ranges
Listings based in Cobb County whose license class covers each service. Cost ranges are national; each links its cost guide.
| Service | Based in Cobb County | National cost |
|---|---|---|
| Septic Tank Pumping | 8 | $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 | 0 | $5,500 to $35,000 |
| Well Pump Repair | 1 | $1,000 to $2,500 |
None of the listings based in Cobb County hold a license class we can match to septic inspection, septic system design, perc test and soil evaluation or well drilling. Ask any contractor whether they do this work, or try a nearby city.
Hiring a well and septic professional in Cobb 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 Georgia?