Restroom Rental Companies in San Diego, California
We analyzed public reviews across 17 restroom rental companies serving San Diego and ranked them with a fixed formula — review-mined reliability signals included, pay-to-rank excluded. Standard porta-potties run $100–$250/weekend; restroom trailers $500–$1,500; luxury wedding trailers $1,000–$5,000 depending on stalls and season. Rule of thumb: one stall per ~50 guests for a 5–6 hour event.
Top-rated in San Diego
All 17 restroom rental companies in San Diego
| Rental Company | Rating | Reviews | Signals | Contact |
|---|---|---|---|---|
| Posh Privy | 5.0 | 114 | ✓ clean record | +1 619-208-9221 |
| Golden Coast Restrooms | 5.0 | 49 | ✓ clean record | +1 619-259-0759 |
| Vesper Portable Toilets | 5.0 | 20 | ✓ clean record | +1 619-330-8290 |
| Ethereal Luxury Restrooms | 5.0 | 19 | ✓ clean record | — |
| Maryellen Portable Toilets | 5.0 | 15 | ✓ clean record | +1 619-877-0312 |
| San Diego Porta Potty Luxe | 5.0 | 12 | ✓ clean record | +1 619-604-2292 |
| Diamond Environmental Services LP | 4.1 | 41 | — | +1 760-744-7191 |
| CHARIOT RESTROOMS | 4.8 | 17 | — | +1 858-264-1809 |
| United Rentals - Reliable Onsite Services | 4.6 | 9 | — | +1 619-210-2850 |
| Porta Potty Rentals of San Diego | 5.0 | 5 | — | +1 628-212-7405 |
| San Diego Portable Porta Potty | 5.0 | 3 | — | +1 858-633-1026 |
| San Diego Portable Porta Potty Commercial | 5.0 | 2 | — | +1 858-633-1033 |
| Safiro Portable Toilets | 5.0 | 1 | — | +1 619-232-8606 |
| United Site Services | 5.0 | 1 | — | +1 800-864-5387 |
| BlueWave Restroom Group | — | 0 | — | +1 445-334-7752 |
| Summit Portable Restrooms | — | 0 | — | +1 227-273-6899 |
| SilverLine Restroom Systems | — | 0 | — | +1 840-226-6732 |
San Diego questions
How much does a restroom trailer cost to rent?
Standard porta-potties run $100–$250 for a weekend; multi-stall restroom trailers $500–$1,500; luxury climate-controlled wedding trailers $1,000–$5,000 depending on stall count, season, and distance. Water and power hookups (or self-contained units) affect price — confirm what's included.
How many restrooms do I need?
A common planner's rule: one stall per ~50 guests for a 5–6 hour event with drinks served. For weddings, most couples choose flushing trailers with interior lighting and sinks — your guests will notice.
How do you rank companies?
A fixed formula: public rating weighted by review volume, plus review-mined signals — cleanliness mentions, delivery reliability, complaint patterns from critical reviews, and owner responsiveness. Nobody can pay to change rank; Featured placement is labeled and never reorders rankings.