| Company | Location | Certifications | License # |
|---|---|---|---|
| A-1 Affordable Septic Tank Ser | Inman, SC | Installer (Tier 2) | 42-367-42077 |
| A-1 Affordable Septic Tank Ser | Inman, SC | Pumper | 42-368-42019 |
| A-1 Transfer & Recycling Inc | Duncan, SC | Pumper | 42-368-42057 |
| A&B Earth Works | Pauline, SC | Installer (Tier 2) | OSWWI0458 |
| A&B Excavation & Dumpsters Llc | Inman, SC | Installer (Tier 2) | OSWWI0571 |
| A&P Siteworks Llc | Moore, SC | Installer (Tier 2) | OSWWI0139 |
| Able Grease And Septic Tank Llc | Boiling Springs, SC | Pumper | 42-368-42004 |
| Absolute Inspection Svc | Inman, SC | Installer (Tier 2) | 42-367-42223 |
| Advanced Solutions Contractors,Llc | Lyman, SC | Installer (Tier 2) | OSWWI0388 |
| Ags Landscaping Llc | Boiling Springs, SC | Installer (Tier 2) | OSWWI0750 |
| Al'S Septic Tank Service | Pauline, SC | Installer (Tier 2) | 42-367-42255 |
| Al'S Septic Tank Service | Pauline, SC | Pumper | 42-368-42018 |
| Alan'S Mobile Home Movers Inc | Inman, SC | Installer (Tier 2) | 42-367-42162 |
| American Waste Septic | Greer, SC | Pumper | 42-368-42031 |
| Ashmore Homes | Inman, SC | Installer (Tier 2) | 42-367-42251 |
| B&S Septic Service | Inman, SC | Installer (Tier 2) | OSWWI0143 |
| B&S Septic Services | Inman, SC | Pumper | OSWWP0054 |
| Bar Environmental Services Llc | Wellford, SC | Pumper | 42-368-42054 |
| Barry Reini Co | Greer, SC | Installer (Tier 2) | 42-367-42173 |
| Bcg Investments Llc | Moore, SC | Installer (Tier 2) | 42-367-42256 |
| Bells Septic Tank | Inman, SC | Pumper | OSWWP0035 |
| Big Johnson Septic Tank Svc | Greer, SC | Pumper | 42-368-42051 |
| Blanton Young Construction Llc | Inman, SC | Installer (Tier 2) | 42-367-42275 |
| Bls Land And Septic, Llc | Chesnee, SC | Pumper | OSWWP0173 |
| Borderline Ground Fx | Campobello, SC | Installer (Tier 2) | 42-367-42261 |
| Bradley Contracting Inc | Wellford, SC | Installer (Tier 2) | 42-367-42211 |
| Bragg Waste Services Inc | Boiling Springs, SC | Pumper | 42-368-42034 |
| Bragg Waste Services Inc | Boiling Springs, SC | Installer (Tier 2) | 42-367-42110 |
| Bryant Construction Llc | Campobello, SC | Installer (Tier 2) | 42-367-42274 |
| Burdette Site Work Llc | Woodruff, SC | Installer (Tier 2) | 23-367-23158 |
| Burgers Backhoe Service | Spartanburg, SC | Installer (Tier 2) | 42-367-42168 |
| C J Compton Plumbing & Heating | Spartanburg, SC | Installer (Tier 2) | 42-367-42014 |
| C&C Utilities Llc | Chesnee, SC | Installer (Tier 2) | OSWWI0315 |
| Capitol Const Of The Carolinas | Spartanburg, SC | Installer (Tier 2) | 42-367-42203 |
| Carolina Septic Service | Cowpens, SC | Pumper | 42-368-42056 |
| Century Excavations Llc | Chesnee, SC | Installer (Tier 2) | OSWWI0730 |
| Century Septic | Chesnee, SC | Installer (Tier 2) | 42-367-42265 |
| Citi Plumbing Llc | Woodruff, SC | Installer (Tier 2) | OSWWI0453 |
| Collins Grading & Landscaping | Fairforest, SC | Installer (Tier 2) | 42-367-42117 |
| Dem Construction Llc | Inman, SC | Installer (Tier 2) | OSWWI0542 |
| Dhg | Spartanburg, SC | Installer (Tier 2) | 42-367-42241 |
| Dominion Earthworks Llc | Spartanburg, SC | Installer (Tier 2) | OSWWI0520 |
| Earthflow Septic | Inman, SC | Installer (Tier 2) | OSWWI0649 |
| Elmore Land & Site Developing | Enoree, SC | Installer (Tier 2) | 42-367-42229 |
| Enchanted Construction | Inman, SC | Installer (Tier 2) | 42-367-42252 |
| Environmental Excavation Solut | Spartanburg, SC | Installer (Tier 2) | 42-367-42266 |
| Epic Septics Llc | Spartanburg, SC | Installer (Tier 2) | OSWWI0368 |
| Epic Septics Llc | Spartanburg, SC | Pumper | OSWWP0142 |
| Five Talents Service | Campobello, SC | Installer (Tier 2) | 42-367-42244 |
| Foothills Septic | Inman, SC | Installer (Tier 2) | OSWWI0672 |
| Foothills Septic, Llc | Lyman, SC | Installer (Tier 2) | OSWWI0670 |
| G3 Excavation & Contracting Llc | Inman, SC | Installer (Tier 2) | 42-367-42268 |
| G3 Excavation & Contracting Llc | Inman, SC | Pumper | OSWWP0167 |
| Gardner'S Septic Tank Service | Inman, SC | Pumper | 42-368-42017 |
| Grant Deshields | Duncan, SC | Installer (Tier 2) | 42-367-42240 |
| Green Pond Earthworks Llc | Duncan, SC | Installer (Tier 2) | OSWWI0201 |
| Griffin Construction And Development Inc | Chesnee, SC | Installer (Tier 2) | OSWWI0788 |
| Griffin Construction And Development Inc | Chesnee, SC | Pumper | OSWWP0180 |
| Harrison & Son Contractors | Woodruff, SC | Installer (Tier 2) | 42-367-42087 |
| Hector & Son Septic Tanks | Spartanburg, SC | Installer (Tier 1) | OSWWI0422 |
| Highland Inspection Svc Llc | Spartanburg, SC | Installer (Tier 2) | 42-367-42248 |
| Holliday Wastewater And Construction Llc | Roebuck, SC | Installer (Tier 2) | OSWWI0023 |
| Hugh R Simmons Septic Tank Services, Llc | Fairforest, SC | Installer (Tier 2) | OSWWI0782 |
| Hugh R Simmons Septic Tank Services, Llc | Fairforest, SC | Pumper | OSWWP0178 |
| Hyder Plumbing Inc | Landrum, SC | Installer (Tier 2) | 42-367-42068 |
| Impola Grading | Wellford, SC | Installer (Tier 2) | OSWWI0645 |
| Integrity Property Maintenance | Cowpens, SC | Installer (Tier 2) | OSWWI0300 |
| Irby - Huston Brothers | Spartanburg, SC | Installer (Tier 2) | 42-367-42154 |
| Jason Pruitt Septic Tank Svc | Spartanburg, SC | Installer (Tier 2) | 42-367-42146 |
| Jason Pruitt Septic Tank Svc | Spartanburg, SC | Pumper | 42-368-42037 |
| Jason Walker Contracting Inc | Roebuck, SC | Installer (Tier 2) | 42-367-42237 |
| Jeremy Floyd | Spartanburg, SC | Installer (Tier 2) | 42-367-42247 |
| Joe Floyd Backhoe & Plumbing | Spartanburg, SC | Installer (Tier 2) | 42-367-42061 |
| John Webb Septic Tank Service | Inman, SC | Installer (Tier 2) | 42-367-42058 |
| Jolly'S Septic & Sewer Service | Cowpens, SC | Installer (Tier 2) | 42-367-42235 |
| Jolly'S Septic & Sewer Service | Cowpens, SC | Pumper | 42-368-42050 |
| Jw Thomas Homebuilders Llc | Enoree, SC | Installer (Tier 2) | 42-367-42263 |
| Kennedy Farms | Woodruff, SC | Installer (Tier 2) | 42-367-42032 |
| Km Taylor Solutions | Campobello, SC | Installer (Tier 2) | OSWWI0757 |
| Ktz Mechanicals Llc Dba Roto Rooter | Roebuck, SC | Pumper | OSWWP0061 |
| M C Foster | Spartanburg, SC | Installer (Tier 2) | 42-367-42022 |
| Mace Service'S Llc | Inman, SC | Installer (Tier 2) | OSWWI0253 |
| Malcolm Bell Farms Llc | Roebuck, SC | Installer (Tier 2) | 42-367-42284 |
| Mark R Lyashevskiy | Chesnee, SC | Installer (Tier 2) | OSWWI0068 |
| Marvin Clayton Sizemore | Pacolet, SC | Installer (Tier 2) | 44-367-44054 |
| Max Gilbert Iii | Boiling Springs, SC | Installer (Tier 2) | 42-367-42279 |
| Middle E Construction | Inman, SC | Installer (Tier 2) | OSWWI0169 |
| Motts Septic Tank Service | Pacolet, SC | Installer (Tier 2) | 42-367-42258 |
| Motts Septic Tank Service | Pacolet, SC | Pumper | 42-368-42026 |
| Nonaremath Construction | Spartanburg, SC | Installer (Tier 2) | OSWWI0773 |
| Peak Of Performance Lawn & Lan | Spartanburg, SC | Installer (Tier 2) | 42-367-42283 |
| Pm Homes | Boiling Springs, SC | Installer (Tier 2) | 42-367-42282 |
| Preston Theye | Roebuck, SC | Installer (Tier 2) | 42-367-42239 |
| Prince Septic Service | Inman, SC | Installer (Tier 2) | 23-367-23302 |
| Prince Septic Service | Inman, SC | Pumper | 23-368-23077 |
| R G Lewis Construction Llc | Boiling Springs, SC | Installer (Tier 2) | 42-367-42152 |
| R&R Septic | Campobello, SC | Installer (Tier 2) | OSWWI0465 |
| Richards Construction Inc | Woodruff, SC | Installer (Tier 2) | 42-367-42224 |
| Rock Solid Excavation Services | Campobello, SC | Installer (Tier 2) | 42-367-42272 |
| Rock Solid Excavation Services Llc | Inman, SC | Installer (Tier 2) | OSWWI0662 |
| Rock Solid Excavation Services Llc | Spartanburg, SC | Installer (Tier 2) | OSWWI0752 |
| Rock Solid Excavation Services Llc | Campobello, SC | Pumper | OSWWP0109 |
| Roto Rooter Plumbing | Roebuck, SC | Installer (Tier 2) | 42-367-42228 |
| Sa And Lk Properties Llc | Campobello, SC | Installer (Tier 2) | OSWWI0237 |
| Scooters Septic & Grading, Llc | Greer, SC | Installer (Tier 2) | OSWWI0762 |
| Seay'S Septic | Inman, SC | Installer (Tier 2) | OSWWI0206 |
| Seay'S Septic | Inman, SC | Pumper | OSWWP0046 |
| Sewer Hawgs | Spartanburg, SC | Installer (Tier 2) | 42-367-42280 |
| Shehan'S Grading | Landrum, SC | Installer (Tier 2) | 23-367-23211 |
| Shreve Innovations Llc | Spartanburg, SC | Installer (Tier 2) | OSWWI0069 |
| Simmons Septic Tank Service | Wellford, SC | Pumper | 42-368-42049 |
| Smart Septic Solutions | Moore, SC | Installer (Tier 2) | OSWWI0393 |
| Smith'S Septic Tank & Backhoe | Pauline, SC | Installer (Tier 2) | 42-367-42132 |
| Southern Days Septic Solutions | Lyman, SC | Installer (Tier 1) | OSWWI0413 |
| Southern Grace Builders | Drayton, SC | Installer (Tier 2) | OSWWI0259 |
| Spartan Built Llc | Inman, SC | Installer (Tier 1) | OSWWI0168 |
| Spartan Paving & Concrete Llc | Woodruff, SC | Installer (Tier 2) | OSWWI0687 |
| Sustainable Site Solutions | Campobello, SC | Installer (Tier 2) | OSWWI0723 |
| Tc Landscapes | Duncan, SC | Installer (Tier 2) | OSWWI0345 |
| The Septic Doctor Llc | Greer, SC | Installer (Tier 2) | OSWWI0147 |
| Thomas Grading & Hauling Llc | Pauline, SC | Installer (Tier 2) | OSWWI0706 |
| Total Storage Services Llc | Spartanburg, SC | Pumper | OSWWP0024 |
| Tracie’S Tanks | Campobello, SC | Installer (Tier 2) | OSWWI0464 |
| Trademaster Plumbing Llc | Woodruff, SC | Installer (Tier 2) | 42-367-42281 |
| Trevon Rookard | Cowpens, SC | Installer (Tier 2) | OSWWI0694 |
| Trinity Brothers Construction | Landrum, SC | Installer (Tier 2) | 42-367-42269 |
| Twin Oak Construction | Greer, SC | Installer (Tier 2) | OSWWI0671 |
| Upstate Land And Septic Llc | Chesnee, SC | Installer (Tier 2) | OSWWI0180 |
| Upstate Septic Pro Llc | Greer, SC | Pumper | OSWWP0090 |
| Upstate Soil Assessments Llc | Boiling Springs, SC | Installer (Tier 2) | OSWWI0398 |
| V & L Contracting Llc | Inman, SC | Installer (Tier 2) | OSWWI0024 |
| Waldrop Home Services | Boiling Spgs, SC | Installer (Tier 2) | OSWWI0535 |
| Waldrop Home Services Inc | Boiling Spgs, SC | Pumper | OSWWP0152 |
| Waldrop Home Services Inc. | Chesnee, SC | Installer (Tier 2) | OSWWI0534 |
| Waldrop Home Services Inc. | Chesnee, SC | Pumper | OSWWP0153 |
| Wallace Bragg Septic Tank Serv | Spartanburg, SC | Pumper | 42-368-42007 |
| William Ballard | Chesnee, SC | Installer (Tier 2) | OSWWI0761 |
| William Mccarter | Campobello, SC | Installer (Tier 2) | 42-367-42170 |
| Wjs Ii Grading, Llc | Inman, SC | Installer (Tier 2) | 42-367-42250 |
139 companies in the SCDES on-site wastewater (OSWW) contractor registry are based in Spartanburg County as of 2026-07-23. Companies based elsewhere in South Carolina also commonly serve the county.
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