Sullivan County Certified On Site Sewage Installers
| Tom Grubb | 812-240-4457 | tom@piggimplement.com |
| Jordan Hess | 812-298-4371 | Hessj1985@mail.com |
| Dylan Knotts | 812-564-2471 | Knotts2471@yahoo.com |
| Shew Excavating: Dale Shew | 812-208-0686 | |
| Shew's Septic & Sewer: Lucas Shew | 812-208-5239 | Lshew1@gmail.com |
| T&T Outdoor Solutions: Jake Taylor, Ben Taylor, Tyler Emmons, Neal Alexander, Ethan Taylor, Dave Simpson | 812-201-7306 | Danielle.haefele@tnt-os.com Bids@tnt-os.com |
| R.L. Smith Excavating: Bob Smith | 812-249-4572 | |
| Mark Kennedy Trucking: Mark Kennedy, Colton Kennedy | 812-249-5646 | |
| Doug Hall | 812-699-0200 | hallsLLC@yahoo.com |
| Drake Turner | 812-661-2861 | |
| Aaron Crockett | 812-890-7927 | acrockettseptic@gmail.com |
| Monty McKinley | 812-241-4456 | |
| David Fish | 812-227-9627 | |
| Robert Atkinson | 812-841-2001 | |
| Wabash Valley Septic & Drain: Mike Rodgers, Chandler Rodgers | 812-564-0540 | |
| Darrell Summerlot | 812-230-0737 | summerlotja@gmail.com |
| John Alexander | 812-699-7549 | |
| Forbes Farms | 812-564-1245 | forbesemmett@gmail.com |