Porta Potty Rental for Construction Sites
One unit per ten workers, serviced weekly. Everything else is a detail.
- Standard units at 1 per 10 workers
- Weekly service minimum
- Handwashing on site
- ADA unit if required by contract
Tell us once.
We'll shop it around.
Five quick questions. We send your request to portable restroom suppliers across Central Texas and the quotes come back to you. Compare and pick — or don't.
Jobsite sanitation is the least interesting line on your budget until it goes wrong, at which point it costs you crew hours, a bad inspection, or both. The rules are simple, the market is competitive, and the only real decision is who you rent from and how often they actually show up.
The ratio that matters
The working standard across the portable sanitation industry is one unit per ten workers on a forty-hour week, with service once a week. That ratio is what OSHA's sanitation standard for construction is generally satisfied by, and it is what every supplier in Central Texas will quote against by default.
Scale it honestly. If your crew size swings — twelve on framing weeks, thirty during a concrete pour — quote the peak, not the average. Adding a unit mid-month costs a delivery fee. Having a crew of thirty share two units costs you real productivity and a morale problem you will hear about.
OSHA 1926.51 is the citation to know. It requires toilet facilities on construction sites scaled to crew size, and it requires potable water and washing facilities. It is short and worth reading once.
Monthly rates are a different product
Event pricing and construction pricing are two different markets, and suppliers quote them differently. A monthly construction rate bundles the unit, the delivery, the pickup and four weekly service visits into one number. An event rate is a weekend with no service. Make sure the quotes you are comparing are the same product.
Typical Central Texas monthly rates for a standard unit with weekly service land between $120 and $200. Below that range, ask specifically how many service visits are included. That is almost always where the difference is hiding.
For jobs running past three months, ask for a term rate. Suppliers will discount for a committed six or twelve month placement, and most will not offer it unless you ask.
Placement and access
The service truck has to reach the unit. That sounds obvious until a unit ends up behind a staged material drop or inside a fenced area whose gate is locked when the driver arrives. A missed service is billed as a service in most contracts.
Put units on the perimeter, on firm ground, near where the crew actually works, and out of the swing path of everything. On tight urban Austin lots, coordinate placement with the general contractor before delivery — a unit in the wrong spot on a downtown site gets moved by hand, and that is a charge.
For multi-story work, high-rise units that ride the hoist pay for themselves in avoided crew travel time. Run that math above about six floors.
Central Texas specifics
Heat is the operational variable here. From roughly May through September, a unit in full sun runs hot enough that a weekly service interval feels like a stretch by day six. Suppliers who run a good deodorizing and cleaning protocol are worth a premium in those months, and twice-weekly service on a large crew is a reasonable ask.
The other Central Texas factor is ground. Caliche and rock hold a unit fine. Black clay after a spring rain does not — service trucks get stuck, and units tilt. If your site is on expansive clay, plan a gravel or mat pad for the sanitation area.
The checklist
- 01Peak crew size, not average crew size
- 02Service frequency in writing — weekly minimum, twice weekly in summer on large crews
- 03Handwashing station or combo units included
- 04ADA unit if your contract or workforce requires one
- 05Truck access route and gate code for the service driver
- 06Firm, level placement out of the equipment swing path
- 07Term rate if the job runs past three months
What to rent for this
Standard Portable Toilet
The workhorse. Ninety percent of what gets delivered in Central Texas is this.
Construction Combo Unit
Toilet and handwash in one drop, one delivery fee, one service stop.
Portable Handwashing Station
Cheap, required more often than people realize, and the first thing forgotten.
High-Rise Portable Toilet
Narrow enough for a construction elevator, rigged for a crane hook.
Construction Site FAQ
How many porta potties does OSHA require on a construction site?
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OSHA's construction sanitation standard, 1926.51, requires toilet facilities scaled to the number of workers. The industry practice that satisfies it is one unit per ten workers on a forty-hour week with weekly service. OSHA also requires potable water and washing facilities on site, which is why a handwashing station or combo unit belongs in your order.
What does a construction porta potty cost per month in Austin?
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Typical Central Texas monthly rates for a standard unit with weekly service run roughly $120 to $200, including delivery, pickup and four service visits. Combo units with handwashing run about $160 to $300. Prices vary by distance from the supplier's yard, contract length and how many units you place.
How often should jobsite units be serviced?
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Weekly is the baseline and what standard monthly pricing assumes. On crews above roughly twenty workers, or during Central Texas summer, twice weekly is a reasonable upgrade and usually costs less than adding another unit.
Do I need an ADA unit on a jobsite?
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You need one if a worker requires it, and many general contractors and nearly all public projects write accessible units into the sanitation spec regardless. Check your contract before you assume standard units cover you — adding one later costs a rush delivery.