1. Extreme Portable Restrooms 5473 N Pinson Rd, Portland, TN 37148 Coordinate: 36.64427,-86.64153 Phone: (615) 533-7800
2. Rocky Top Port A Potties 813 N Broadway, Portland, TN 37148 Coordinate: 36.60169,-86.53459 Phone: (615) 805-3027