Ontario Porta Pros equips job sites with everything crews need on the ground: portable toilets, roll-off dumpsters, temporary fencing, storage containers and handwashing stations. Most Ontario contractors start with 1 standard unit per 20 workers, matching OSHA 1926.51(c), and add fencing or a dumpster once the site plan is set.
OSHA 1926.51(c) sets the baseline for construction portable toilet rental: 1 toilet facility for crews of 20 or fewer, then 1 toilet seat and 1 urinal per 40 workers once you pass 20, scaling to 1 per 50 at 200 or more. That is the number inspectors check first when they walk a site to verify osha portable toilet requirements construction crews must meet. Cal OSHA portable toilet requirements construction sites follow the same federal ratio, so a super running construction portable toilet rental near California and one running construction portable toilet rental near Texas are planning against the same table. Water matters too: OSHA 1926.51(a)(1) requires an adequate supply of potable water at every place of employment, which is why a lot of construction site services bundle a handwashing station rental with the toilet order instead of treating it as an afterthought. If your crew is spraying paint, coatings, herbicides or insecticides, OSHA 1926.51(f)(1) kicks in separately and requires washing facilities for that contaminant exposure specifically, it is not a general handwashing rule. Pair that with 29 CFR 1910.141(d)(2), which requires soap and towels or a hand-drying device at wash stations, since sanitizer alone does not satisfy it. Most crews start with a standard porta potty rental and add a portable sink rental once painting or coating work begins. If you are unsure how many units your crew count actually requires, the how many porta potties do I need guide walks the math, and the full OSHA portable toilet requirements page covers edge cases like remote sites and multi-shift crews.
Portable toilet rental for construction sites cost depends on unit type, how long you need it, and how many are on site. A single standard porta potty rental runs a wide band because job length varies so much between a two-week remodel and a year-long build.
| unit | day | week | month |
|---|---|---|---|
| standard | $100 - $350 | $130 - $500 | $125 - $325 |
| ada | $200 - $400 | $200 - $240 | -- |
| dumpster | $51 - $112 | $426 - $778 | $500 |
| fence | $30 - $75 | -- | -- |
Delivery adds a separate line, typically $100 to $150 for a single day and $50 to $150 for a week-long job, based on our pricing data. Longer rentals bring the per-day cost down noticeably, which is why most Ontario general contractors set up monthly billing once a project passes the four-week mark. For a deeper breakdown by duration, see porta potty rental cost, porta potty rental per day and monthly porta potty rental. Crews debating whether to add a second unit type, like an ADA accessible porta potty alongside standard units, should budget for both categories separately since they price differently.
Sanitation is one piece of a compliant site. OSHA 1926.25 requires scrap and debris cleared from work areas, and OSHA 1926.252 covers disposal of waste materials including chutes and enclosures, which is the regulatory reason nearly every active job in Ontario pairs a roll-off dumpster rental with its toilet order from day one. A 10 yard dumpster rental handles a small remodel; bigger teardown or new-build jobs move up to a 20 yard dumpster rental or 30 yard dumpster rental. Delivery trucks need roughly 60 feet of straight clearance behind the drop point, so confirm your driveway or lot access before scheduling. Check dumpster weight limits and what cannot go in a dumpster before loading, since overages and prohibited materials both carry extra charges. Fencing rounds out the perimeter: temporary fence rental keeps unauthorized foot traffic off an active site, and OSHA 1926.202 requires barricades that conform to ANSI D6.1 wherever employees need protection from hazards. A chain link temporary fence is the standard choice for Ontario job perimeters. For sites running generators or temporary power, OSHA 1926.404(b)(1)(ii) requires GFCI protection, worth flagging to your electrician even though it falls outside our rental scope.
Ontario Porta Pros delivers across Ontario and into the nearby cities contractors already work in: Eastvale sits 6.8 miles south, Montclair is 7.4 miles northwest, Upland is 8.3 miles northwest, and Jurupa Valley is 9.0 miles east. That range covers most job sites without adding a long-haul delivery fee. If your crew needs storage instead of or alongside sanitation, a storage container rental or mobile office trailer rental can sit on the same lot as the toilets and dumpster, and a 20ft storage container is the common size for tool and material lockup on a mid-size build. Site placement matters for accessibility too: ADA Standards section 213.2 requires that at least 5 percent of clustered single-user units, and never fewer than one, be accessible, and the accessible unit needs a 60 inch turning circle under section 304.3.1. Our porta potty placement guide covers ground stability and clearance in more detail. For full city coverage details, the service areas page lists every town we reach from Ontario.
OSHA 1926.51(c) requires 1 toilet for crews of 20 or fewer, then 1 toilet and 1 urinal per 40 workers up to 200. Most Ontario contractors round up rather than sit right at the line, especially on sites running two shifts or extended overtime.
Placement in the public right of way needs confirming with the city before delivery. Ontario Porta Pros can help flag likely issues, but permit rules vary by parcel and use, so check with the city directly. See porta potty permit requirements for general guidance.
A standard unit measures about 44 by 48 inches on the ground and stands roughly 92 inches tall with a 60 to 70 gallon tank. An ADA unit adds interior clearance and a turning circle sized to ADA Standards 304.3.1, required once your site has multiple units clustered together.
ANSI/PSAI Z4.3 sets a baseline of one service visit per week for up to 10 users across a 40 hour week. High-traffic sites or larger crews usually need twice-weekly service to keep pace; see how often are porta potties cleaned for scheduling detail.
Yes, and most Ontario contractors do exactly that to keep delivery scheduling simple. Bundling a portable toilet rental with a construction dumpster rental also means one delivery window instead of two separate trucks on site.
Yes. Ontario Porta Pros delivers construction site services across Ontario and the surrounding metro, with same-day and next-day drop-off available on most orders.
Pricing depends on the unit and how long you need it. See our cost breakdown and request a free quote for an exact figure.
Standard rentals include scheduled service — a pump-out, a clean, a restock and fresh deodorizer. Busy or hot-weather sites can be serviced more often.
Call now or request a free quote — clean units, on-time delivery, transparent pricing.
