ADA Porta Potty Rental in Modesto, CA
ADA porta potty rental in Modesto, California adds wider, ground-level units with grab bars; at least 5% of each cluster of portable toilets must be accessible, rounded up. Call (888) 417-6737, answered 24/7, and we connect you with a provider that serves the site.
Updated 2026-10-13
Conditions at a Glance
Climate figures: NOAA 1991–2020 normals from the Stockton Metro Ap, CA station, about 21 miles away. Snowfall is from the Turlock #2, CA station, about 13 miles away. Conditions on your site can differ from the station's.
Ground and Route Conditions
The closest NOAA climate-normals station, Stockton Metro Airport, CA, is about 21 miles from Modesto's Census point, far enough that conditions on your site can differ; treat the 1991–2020 normals below as a guide. DOE's Building America map puts Stanislaus County in the Hot-Dry climate region (IECC 2021 zone 3B, PNNL county guide). This region combines hot summers with low humidity: sun, dust and water supply are the usual planning issues, more than rain.
Dry, Windy Sites
Only about 13 inches of precipitation falls in an average year, in the driest tenth of U.S. places in our data. Hard, dry ground can serve as a firm route; loose sand or gravel cannot, so check the actual surface between the path and the door.
Heat
About 88 days a year reach 90°F or more, more than three in four U.S. places in our data, most of them in the summer months. About 19 days a year go past 100°F. Where the route allows, put the accessible unit in afternoon shade, next to the other restrooms.
How Many Accessible Units
The U.S. Access Board's guide to the ADA Standards says that where portable toilets are clustered, at least 5% of the units in each cluster must be accessible, rounding up:
| Units in the cluster | Accessible units (minimum) |
|---|---|
| 1 to 20 | 1 |
| 21 to 40 | 2 |
| 41 to 60 | 3 |
| 61 to 80 | 4 |
Worked example: the PSAI chart gives 38 units for 5,000 people over 6 hours. In one cluster, 5% of 38 is 1.90, which rounds up to 2. Split into 2 clusters of 19, and each cluster needs its own: 2 ADA units in total (the same total here, though splitting can raise it, because the 5% applies per cluster).
See ADA unit counts for more cluster sizes.
Placement
An accessible route has to reach the unit: firm, level ground such as pavement or compacted surfaces rather than deep grass or loose gravel, with a compliant ramp at any level change. Keep the accessible unit next to the main restroom row rather than off on its own. The Access Board's guide exempts portable units on construction sites that are used only by construction workers; units there for visitors or the public are not covered by that exemption.
Who to Ask About Local Rules
Modesto is an incorporated city with its own municipal government. For a public event on public land, including where the accessible units and their route will go, ask the Modesto city government before you book what applies.
What to Ask For
- How many units are in each cluster (at least 5% accessible, rounded up)
- The surface between the path and the door
- A ramp for any level change
- Placement next to the main restroom row
- A shaded spot on the accessible route
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ADA Porta Potty Rental in Modesto: Questions
How do I book ADA porta potties in Modesto?
Call (888) 417-6737, answered 24/7, with the site address, dates and headcount. We connect you with a provider that serves Modesto, and the provider confirms units, price, delivery, servicing and pickup. Tell us the units you want; the provider confirms what's available for your site.
How many ADA units do I need?
At least 5% of the units in each cluster, rounded up: a cluster of 1 to 20 units needs 1, 21 to 40 needs 2, 41 to 60 needs 3. Two clusters of 12 need 2 in total, one per cluster. See ADA unit counts.
Do job sites need an ADA unit?
The Access Board's guide exempts portable units on construction sites used only by construction workers. Units there for visitors or the public are not covered by that exemption.
Who do I ask about accessible units for a public event in Modesto?
Ask the Modesto city government, which handles events on public land there. The 5% per cluster rule comes from the U.S. Access Board's guide to the ADA Standards.
Don't know where to start?
Call now and tell us about your event or job site. We will help you work out the units you need and connect you with a provider that serves your location.
(888) 417-6737Phones answered 24 hours a day, 7 days a week.