- Rent A Can Inc
- Rent N Save Portable Svc
- Rent-A-Jon
- Rent-A-Potty
- Ricky's Porta Pottys
- Rodriguez Portable Toilet Rntl
- Roger Rental Co
- Rons Johns Chemical Toilets
- Rose City Sani-John
- Royal Flush
- Russell & Loder
- S & B Maintenance
- S & H Portable Johns & Septic
- S & J Septic Pumping
- S & J Septic Pumping & Rent
- Sandhills Porta John
- Sani Tech Rentals
- Sani-Clean Systems
- Sanitary Portables
- Sanitary System Portable Tlts
- Schrader Porta Johns
- Scotty's Potties
- Scotty's Potty's
- Sea Coast Disposal Inc
- Security Sanitation
- SEG Pumping Svc
- Serrano's Portable Toilets
- Serrano's Portable Toilets
- Shamrock Site Svc
- Shed Portable Sanitation
- Shone's Rent-A-Jon
- Sierra Restroom Solutions
- Smith & Son Port-A-John Svc
- Smith's Portable Toilets
- SOS Portable Toilets
- Southern On Site Storage
- Southern Sanitation Svc
- Springs Road
- Stalling Portable Toilets
- Stenberg Brothers Inc
- Superior Septic Svc
- Supreme Rental
- Supreme Rental
- Surry Port-A-John Inc
- Surry Port-A-John Svc Inc
- Swihart's Septic & Port-A-Ptty
- T & R Trucking Inc
- T P Toilets
- Tee Pee Inc
- Terry's Porta Toilets
- Thomas E Pierson & Sons Inc
- Tim Bates Septic Tank
- TLG Porta-Potties
- TNT Porta Potty
- Tommy's Johnnys
- Tri Lakes Port A Pottys
- Tri-Lakes Port-A-Potties
- Triad Porta-John
- Triad Porta-John
- Triad Porta-John
- Triangle Porta-John
- Triangle Porta-Johns
- Triple AAA Portable Toilets
- Triple H Rent-A-Toilet
- Triple M Portable Toilets
- Tripp's Outback
- Unclogger Drain & Sewer Clng
- United Site Svc Inc
- United Site Svc Inc
- Vanpolen Portable
- VIP Porta Can
- Vortex Portable Toilets
- Vosika Portable Toilet Rental
- Walt's Portable Restrooms
- Ward's Portable Toilets
- Waszen Brothers Sanitation Inc
- Water Septic Svc & Chemical
- Watkins Portable Toilet Rental
- White's Septic
- William L Harris Enterprises
- Williams Enterprises
- Wilson's Portable
- Wolf Pack Porta-A-Pottys
- Zack's Shacks
- Zoo City Portables
