Supporting Kern County's massive farming economy requires rugged, compliant sanitation built for the fields. We provide expert agricultural portable toilet rental in Bakersfield CA, supplying trailer-mounted restrooms specifically designed for growers and harvest crews. Farm labor contractors face constant pressure from Cal/OSHA Title 8 inspections and the logistical nightmare of maintaining clean field hygiene. We handle the heavy lifting with certified, fully stocked field toilets and mobile washing setups that move seamlessly with your crew.
Section 3457 requires more than just dropping a porta potty in the field. The standard mandates separate toilet facilities for each sex for every 20 employees or fraction thereof engaged in hand-labor operations. A mixed crew of 40 needs at minimum 2 units for women and 2 for men — not 2 total. Handwashing facilities are required alongside every toilet unit — one station per 20 workers. And all of this must be within a quarter mile or 5-minute travel time of where workers are working.
Kern County is the third-largest agricultural producer in the United States by value. Grape harvest in Arvin and McFarland runs August through October. Citrus picking runs October through March. Almond harvest hits in August. Pistachio harvest peaks in September and October. We plan deployments around those windows — not around what's convenient for our service schedule.
Cal/OSHA inspectors can and do conduct field inspections during harvest season. Violations of Section 3457 carry a minimum civil penalty of $750 per violation. We provide the Cal/OSHA Form 46C documentation you need as part of every agricultural account — at no extra charge.
National porta potty brokers know what construction OSHA requires. Most don't know Section 3457 from Section 3364. Section 3364 covers non-hand-labor agricultural operations while Section 3457 covers the crews actually picking fruit. We do. If you're managing a harvest crew in Shafter or a vineyard in Arvin, that distinction determines what you're required to provide.
Enter your harvest crew size below to calculate exact Cal/OSHA legally compliant unit counts, separate-sex ratios, handwashing station requirements, and Form 46C documentation status.
| Crew Size per Sex | Min. Toilet Units | Handwash Stations | Max Distance |
|---|---|---|---|
| 1 – 20 Workers | 1 Unit per Sex | 1 Station per 20 | 1/4 Mile (1,320 ft) |
| 21 – 40 Workers | 2 Units per Sex | 2 Stations per sex | 1/4 Mile (1,320 ft) |
| 41 – 60 Workers | 3 Units per Sex | 3 Stations per sex | 1/4 Mile (1,320 ft) |
| 61 – 80 Workers | 4 Units per Sex | 4 Stations per sex | 1/4 Mile (1,320 ft) |
Built rugged for Kern County dirt roads, orchard blocks, and field relocations. Towable setups matched to your crew mobility needs.
Single toilet unit + integrated handwash basin mounted on a high-clearance towable trailer. Easily towed by pickup or tractor between field rows.
1–20 Crew MembersDual separate-sex toilets + 2 handwash basins mounted on a heavy-duty steel trailer frame. Meets §3457 separate-sex rules for 20–40 worker crews.
20–40 Crew MembersStandalone 45-gallon potable water trailer with dual foot-pump sinks, soap dispensers, and towel bins. GAP & USDA audit compliant.
GAP Audit CompliantHeavy-duty poly skid units for stationary packing sheds, citrus staging facilities, and cold storage yards across Kern County.
Packing Facility UseHere's the version you need before the inspector shows up — not what a national rental company's FAQ says. What the regulation actually says.
| Regulation | Requirement |
|---|---|
| Cal/OSHA Title 8 §3457 | Toilet count, handwashing, placement, records for hand-labor ag operations |
| 29 CFR 1928.110 | Federal field sanitation — 1/4 mile proximity rule |
| CA Labor Code §6712 | FLC joint liability — contractor may be responsible for compliance |
| Cal/OSHA Form 46C | Field Sanitation Compliance Form — required documentation for cited employers |
Supporting growers, farm labor contractors, and orchard managers across Kern County. Here is real feedback from the field.
"We needed ten trailer-mounted setups with hand wash basins deployed across our almond orchards in Shafter for harvest — with logs formatted for our GAP audit. They deployed on schedule, sanitized twice a week, and handed over complete logs. Outstanding service."
"Managing table grape picking crews in Arvin means strict Cal/OSHA Section 3457 inspections. Bakersfield Porta Potty Rentals provided separate-sex units per 20 workers with integrated sinks and Form 46C compliance records. Passed inspection with zero citations."
"Our citrus ranch in Delano requires units that move across field blocks every few days. Their towable single-axle ag trailers make relocation easy for our tractor drivers. Reliable weekly pump-outs and clean water refills."
"As a Farm Labor Contractor in McFarland, having Spanish-speaking dispatch makes coordination effortless. Whenever a crew moves to a new parcel, dispatch routes a service truck immediately. Flat-rate billing with zero hidden fees."
"Rented 8 agricultural units with handwash stations for row crops in Lamont. Fast delivery, fresh chemicals, and proper soap restocking. Great local team."
Schedule your Cal/OSHA compliant agricultural units today.
Request Ag QuoteWe are Bakersfield's most geographically complete portable restroom rental service. Our delivery routes cover every corner of Kern County, California — from the oil fields north of Oildale to the agricultural corridors running through Shafter and McFarland, south to Arvin, and west toward McKittrick and Maricopa. If there's a job site, an event, or a farm operation anywhere in Kern County, we've likely already been there.
Clear, regulatory answers for farm labor contractors, growers, and site managers in Kern County.
Tell us about your operation — crop type, field location, crew size by sex, and season dates. We'll confirm pricing, compliant unit counts under Section 3457, and whether Cal/OSHA documentation preparation is needed before we call you back.