Porta Potty Rental in Rock Springs, WY
Portable toilet rental in Rock Springs starts at $270 for a weekend or $320 per month, all-inclusive. Ultimate Dumpsters delivers and services standard, deluxe flushing, ADA-accessible, hand-wash, and luxury restroom-trailer units across Rock Springs and Sweetwater County. No brokers, no surprise fees.
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Updated , reviewed by Michael V., Head of Operations. Prices pulled from our live Rock Springs rate sheet.
Rock Springs porta potty pricing at a glance
- Standardfrom $270/weekend
- Deluxe Flushingfrom $374/weekend
- ADA-Accessiblefrom $374/weekend
- Hand-Wash Stationfrom $270/weekend
- Restroom Trailerfrom $1610/weekend
Serving Rock Springs and Sweetwater County
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How much does a porta potty cost in Rock Springs?
A standard portable toilet in Rock Springs, WY starts at $270 for a weekend rental (up to 7 days), or $320 per month with 4 service visits included in every 28-day rental. Guest-facing and specialty units cost more: deluxe flushing and ADA-accessible units, hand-wash stations, and luxury restroom trailers are all priced in the table below. Every Rock Springs rate is all-inclusive.
The number we quote is the number you pay. Delivery, pickup, fuel, and environmental and local fees are all folded into the one price. Online orders are $0.39 higher than the phone rate; either way, we deliver and service the unit ourselves through our vetted local network, never a third-party handoff. Prices last verified September 2026.
Rock Springs portable toilet prices by type
Real Rock Springs, WY rates. The weekend rate covers up to 7 days; the monthly rate is 28 days and includes 4 service visits. Your exact price shows at checkout.
| Unit type | Weekend (up to 7 days) | Monthly (28 days, 4 visits) | What is included |
|---|---|---|---|
| Standard Portable Toilet | from $270online $270.39 | from $320online $320.39 | Enclosed unit, hand sanitizer, and toilet paper. Restocked at every service visit. |
| Deluxe Flushing Portable Toilet | from $374online $374.39 | from $424online $424.39 | Foot-pump flushing bowl plus an in-unit hand-wash sink. The guest-friendly upgrade. |
| ADA-Accessible Portable Toilet | from $374online $374.39 | from $424online $424.39 | Ground-level entry, interior grab bars, and a full wheelchair turning radius. ADA-compliant. |
| Portable Hand-Wash Station | from $270online $270.39 | from $320online $320.39 | Freestanding basin with a foot-pump faucet, soap, and paper towels. No hookups needed. |
| Luxury Restroom Trailer | from $1610online $1610.39 | from $1930online $1930.39 | Climate-controlled multi-stall trailer with flushing porcelain toilets, running-water sinks, mirrors, and lighting. |
Phone price shown as the “from” rate. Online orders are $0.39 higher. Delivery, pickup, fuel, and environmental and local fees are included in every rate.
How many portable toilets you need in Rock Springs
Jobsite counts follow OSHA 29 CFR 1926.51(c); event counts follow the ratios most health departments and event permits expect. Use this as a starting point, then tell us your exact Rock Springs crew or guest count and we size the order to code.
| People on site | Jobsite (OSHA, full week) | Public event (peak crowd) | Hand-wash stations |
|---|---|---|---|
| Up to 20 | 1 toilet | 1-2 toilets | 1 station |
| 20 to 50 | 2 toilets | 2-3 toilets | 1 station |
| 50 to 100 | 2-3 toilets | 3-4 toilets | 1-2 stations |
| 100 to 250 | 3-5 toilets | 5-7 toilets | 2 stations |
| 250 to 500 | 5-8 toilets | 8-12 toilets | 3 stations |
| 500 to 1,000 | Ask for a site plan | 13-20 toilets | 4-5 stations |
OSHA sets the jobsite floor: 1 toilet for up to 20 workers, then 1 toilet and 1 urinal per 40 up to 200, and 1 per 50 above that, with a unit within about a 10-minute walk. Event ratios assume a multi-hour crowd with food and drink; add units for alcohol, all-day duration, or long lines. At least 5 percent of event units (minimum one) must be ADA accessible.
How we set Rock Springs porta potty prices
Every price on this page comes straight from our live Rock Springs rate sheet, the same numbers our phone team and online checkout quote. Nothing here is an estimate, a national average, or a “starting at” teaser that grows at checkout.
- Source
- The Ultimate Dumpsters pricing matrix our order desk quotes from, read for Rock Springs, WY (ZIP 82901).
- What is priced
- 10 rates: 5 unit types, each at a weekend rate (up to 7 days) and a monthly rate (28 days with 4 service visits).
- Date
- Synced September 30, 2026, and re-synced whenever the Rock Springs rate sheet changes.
- Included
- Delivery, pickup, fuel, and environmental and local fees. The phone price is the price; online orders are $0.39 higher.
- Limits
- Rates are for one unit at one Rock Springs address. Other ZIPs in the area can price differently, and multi-unit events, extra service visits, and special placements are quoted to the job. Enter your ZIP for your exact rate.
Cite this pricing
Ultimate Dumpsters, “Porta Potty Rental in Rock Springs, WY” rate sheet, updated September 30, 2026. https://dumpsterrentals.us/services/portable-toilets/wyoming/rock-springs
Which portable toilet do you need in Rock Springs?
Two questions size every order: how many people, and for how long. Here is how the five unit types map to the most common Rock Springs jobs.
Construction & jobsites
Standard units are the jobsite workhorse in Rock Springs. OSHA 1926.51(c) sets the minimum at 1 toilet for up to 20 workers, then 1 toilet plus 1 urinal per 40, and a unit has to be within about a 10-minute walk. On a Rock Springs jobsite, we confirm private or right-of-way access before we commit a date, set units on level, solid ground and keep the pump truck on pavement where old mine workings may lie below, reach the unit from a plowed route after a storm, and winterize every tank from mid-September into early June.
Weddings & upscale events
Deluxe flushing units or a luxury restroom trailer are the guest-facing picks. A flushing bowl and in-unit sink change how the whole event is remembered. For 100-plus guests, one trailer plus standard units for peak load usually beats two trailers on cost.
Public & permitted events
The 2010 ADA Standards require at least 5 percent of single-user units at a public event to be accessible, minimum one, each marked with the accessibility symbol. Every unit has ground-level entry, grab bars, and a full turning radius. Tell us your guest count and we build the right ratio in.
Food service & health-code sites
Wherever food is served or sold, health codes expect hand-washing. Pair a hand-wash station (one per roughly four toilets) with your units. Food-heavy events get one station per two toilets, and inspectors look for one near the vendors.
Delivery & placement in Rock Springs
Same-day and next-day drop-offs
We deliver across Rock Springs and Sweetwater County with same-day and next-day availability in most of the area when you book early. Weekend event units arrive clean before your event and leave after.
Level ground, clear approach
Units place best on firm, level ground with a clear path for the delivery truck. Restroom trailers need a reasonably level spot and access for delivery, and we confirm the site details with you before the truck rolls.
Permits handled
Private-property placement in Rock Springs generally needs no permit. Public streets, sidewalks, and permitted public events may require one. Tell us where the unit goes and we will confirm what your address needs.
Service & sanitation
4 service visits per month, built in
Every 28-day monthly rental in Rock Springs includes 4 service visits, roughly weekly. Each visit pumps the tank, sanitizes the interior, and restocks paper, soap, and sanitizer, so compliance never depends on a phone call.
Sized to OSHA 1926.51(c)
The federal construction sanitation rule sets 1 toilet for up to 20 workers, then 1 toilet and 1 urinal per 40, with a 10-minute access rule. We size Rock Springs jobsites to that standard and add units when crews grow or usage climbs.
Hand-wash stations to code
One hand-wash station serves roughly four toilet units, the ratio most health departments expect. For food-service events we recommend one station per two toilets, one near the vendors and one near the units.
What renting a porta potty in Rock Springs is actually like
Rock Springs is a high-desert coal town in southwest Wyoming, and parts of it sit over old underground mines. Three local realities shape almost every Rock Springs order: a history of mine subsidence that has put state grouting and mitigation projects inside the city, a dry, cold climate with about 188 freezing nights a year and only about 7.5 inches of precipitation, and a City snow plan that plows main streets first and may not reach residential streets for days after a big storm. Here is how each one changes what we recommend.
A dry high-desert climate with about 188 freezing nights a year
NOAA's 1991-2020 record at the Rock Springs airport shows only about 7.5 inches of precipitation a year, with May the wettest month at about 1.3 inches. It also shows about 188 nights at or below freezing, about 61 days when the high never gets above 32, and about 11 nights at or below zero. The median last spring freeze arrives around May 29 and the first fall freeze around September 22, so for most of the year a tank can freeze overnight. We winterize every tank with a non-toxic antifreeze charge from mid-September into early June, and on rentals near either end of summer we check the overnight forecast before deciding.
Summer days are short on rain and long on sun. July afternoons average about 84 degrees, with about 10 days a year at 90 or hotter, and nights cool into the 50s. The dry air keeps mud from being a problem most of the year, but it also means dust on unpaved lots, so we set units on a gravel pad or firm, level ground and keep the door side facing away from the wind. Weekly service covers most summer jobs, and we add a mid-week visit for large crews and events.
Old coal mines under parts of town, and what that means for placement
Rock Springs grew up over underground coal mines, and the City's Engineering and Operations page points property owners to the federal Office of Surface Mining and Wyoming's Abandoned Mine Land program for information on mine subsidence. Wyoming's statewide hazard mitigation plan explains why: early mines were not always built well, and when underground pillars failed, the collapse could reach the surface as a sinkhole. The plan lists Rock Springs among the Wyoming towns where significant subsidence problems have occurred, and its project list includes drilling and grouting work in the city, closures of old mine shafts and adits, and subsidence mitigation of the Tree Streets neighborhood and Blairtown Park. The state also offers homeowner's subsidence insurance in affected communities.
A portable toilet is light, but our service truck is not. On any site, we look for level, solid ground with no depressions, cracks, or soft spots, and we keep the pump truck on the street or a paved drive rather than driving it across a yard. If you know of settling or a past subsidence repair on your property, tell us when you order, and we will place the unit and route the truck around it.
Placement, City streets, and a snow plan that plows residential streets last
On private property with clear truck access, a driveway, a business lot, or a fenced jobsite, you generally do not need a City permit for a portable toilet. Streets and public improvements in Rock Springs fall under the City's Engineering and Operations Department, and the City does not publish a separate permit for setting a portable toilet at the curb, so we confirm with the City what a curbside or street spot needs before a unit goes there. A unit never goes on a sidewalk: property owners must clear sidewalks within 24 hours after a snowfall, and City Ordinance bars piling snow into the street or onto storm drains.
The City's Snow and Ice Control Guide explains the rest. With about 108 miles of streets and normally four snowplow trucks, the City plows principal arterials and collectors like Elk Street, Dewar Drive, and Grant Street first, along with school streets and steep grades, then busier collectors, and only then local residential streets, which may not be plowed for several days or even weeks after a major storm. Snow and wind can also differ from one side of the city to the other. On a residential street we plan service around that: we set the unit where our truck can reach it from a plowed route, and we schedule visits after a storm once the street is passable. Tell us the exact address and whether the spot is private or public. See the City of Rock Springs Engineering and Operations page.
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Porta potty rental in Rock Springs, WY: FAQs
Common questions about portable toilet rental in Rock Springs, Wyoming.
A standard portable toilet in Rock Springs, WY starts at $270 for a weekend rental (up to 7 days) or $320 per month, with 4 service visits included in every 28-day rental. Upgrades: deluxe flushing units run $374/weekend, ADA-accessible units $374/weekend, luxury restroom trailers from $1610/weekend. Every Rock Springs rate is all-inclusive: delivery, pickup, fuel, and environmental and local fees are built into the one price, so there are no surprise line items. Online orders are $0.39 higher than the phone price; either way, we deliver and service the unit ourselves. Enter your ZIP for your exact Rock Springs rate.
OSHA's construction sanitation rule, 29 CFR 1926.51(c)(1), sets the floor: 1 toilet for 20 or fewer workers; 1 toilet seat and 1 urinal per 40 workers from 20 up to 200; and 1 toilet seat and 1 urinal per 50 workers above 200. OSHA also expects a worker to reach a toilet within about a 10-minute walk. On a Rock Springs jobsite, about 188 freezing nights a year make winterizing the priority for most of the calendar, so we recommend sizing above the OSHA minimum, adding a hand-wash station at the break area, winterizing tanks from fall into late spring, and placing units where our truck can reach them from a plowed street. Tell us the crew size and we will size the order to the standard.
Our standard Rock Springs monthly rental includes 4 service visits over the 28-day period, roughly weekly. Each visit pumps the tank, sanitizes the interior, and restocks paper, soap, and hand sanitizer. Summers are dry and warm, with July highs near 84, so weekly works for most jobs and we add a mid-week visit for large crews and events. The long season is the cold one: about 188 nights at or below freezing, so we winterize tanks from mid-September into early June, and after a big storm we schedule visits once the City has made the street passable, which on residential streets can take days. Service is built into the rate, so compliance never depends on anyone remembering to call.
For an event open to the public, yes. The 2010 ADA Standards for Accessible Design require that at least 5 percent of the single-user portable toilets in each cluster be accessible, with a minimum of one, and each accessible unit is marked with the International Symbol of Accessibility. (Units provided only for construction workers are exempt.) In practice a small Rock Springs event needs at least one accessible unit; a larger one needs one per every 20 standard units. ADA units in Rock Springs run $374 for a weekend. The accessible unit has ground-level entry, interior grab bars, and a full wheelchair turning radius, and it needs firm, level ground with a clear approach path. Tell us your guest count and we will build the right ratio in.
On private property with clear truck access, a driveway, a business lot, or a fenced jobsite, you generally do not need a City permit for a portable toilet in Rock Springs. Streets and public improvements fall under the City of Rock Springs Engineering and Operations Department, and the City does not publish a separate permit for a portable toilet at the curb, so we confirm with the City what a street or right-of-way spot needs and coordinate it before delivery. Sidewalks must stay clear: property owners have 24 hours after a snowfall to clear them, and snow may not be piled into the street. Tell us the exact address and whether the spot is private or public.
A standard unit is the jobsite and everyday-event workhorse: enclosed, stocked, and cost-effective at $270/weekend. A deluxe flushing unit adds a foot-pump flushing bowl and an in-unit sink for guest-facing events like weddings and corporate functions at $374/weekend. A luxury restroom trailer is a climate-controlled, multi-stall unit with porcelain toilets, running-water sinks, and mirrors, indistinguishable from a fine-venue bathroom, from $1610/weekend. Pick by how guest-facing the site is and how long the rental runs.
Yes. We deliver and service portable toilets throughout Rock Springs and the surrounding Sweetwater County area, with same-day and next-day drop-offs available in most of the area when you book early. Weekend event units are delivered clean before your event and picked up after. Enter your ZIP or call (866) 858-3867 and we will confirm the soonest available delivery for your address.
Yes. A freestanding hand-wash station pairs with any toilet unit and needs no power or water hookup: it has a foot-pump faucet, soap, and paper towels, stocked at delivery and every service visit. One station serves roughly four toilet units, the ratio most health departments expect. For food and drink events in Rock Springs, plan a station near the vendors and one near the toilets to cover both inspection points.
Often, yes. NOAA's 1991-2020 record at the Rock Springs airport shows about 188 nights a year at or below freezing, with the median last spring freeze around May 29 and the first fall freeze around September 22. That leaves a frost-free window of less than four months. We winterize tanks with a non-toxic antifreeze charge from mid-September into early June, and for rentals near either end of summer we check the overnight forecast and winterize when a freeze is possible. In winter, about 61 days never get above freezing, so we also plan service visits around the City's snow plan, which clears main routes before residential streets.
Sources & standards
The sanitation, accessibility, and permit guidance on this page traces to the primary sources below. We cite them so you can verify the rules for your Rock Springs job yourself, not just take our word for it.
- OSHA 29 CFR 1926.51(c), Sanitation (construction)
Federal toilet-to-worker ratios for construction sites.
- 2010 ADA Standards for Accessible Design (DOJ, ADA.gov)
Scoping and technical rules for accessible single-user toilet units.
- U.S. Access Board, Chapter 6: Toilet Rooms
Plain-language guidance on the 5% accessible-unit scoping rule at events.
- City of Rock Springs Engineering and Operations Department
The City department responsible for planning, engineering, construction, inspection, and acceptance of streets and other public improvements, and the page that points property owners to mine subsidence and abandoned mine land resources. The City does not publish a separate curbside portable toilet permit, so we confirm each street or right-of-way placement with the City.
- City of Rock Springs Streets Department, Snow and Ice Control Guide
Plow priorities, the note that residential streets may not be plowed for days or weeks after a major storm, and the 24-hour sidewalk clearing rule.
- Wyoming Multi-Hazard Mitigation Plan, Chapter 14: Mine Subsidence (2011, archived)
The state's account of coal-mine subsidence, naming Rock Springs among affected towns and listing mitigation projects in the city.
- Wyoming DEQ Abandoned Mine Land Division, Subsidence Insurance
The state program offering homeowner's subsidence insurance in communities affected by past mining.
- National Weather Service Riverton, NOWData Climate Records
Temperature, precipitation, and freeze records for the Rock Springs airport station behind the winterizing plan.
Federal standards apply nationwide; local permit rules are specific to Rock Springs and the City of Rock Springs Engineering and Operations Department. Requirements can change, so we confirm the current rule for your exact address before delivery.
Written and maintained by the Ultimate Dumpsters operations team
Reviewed by Michael V., Head of Operations, on .
We coordinate portable-sanitation deliveries nationwide through a vetted carrier network, so the placement, permit, and sizing guidance on this page comes from jobs run on the ground, not a directory. We recheck the Rock Springs permit authority and the federal sanitation and accessibility standards on a set schedule and update this page when the rules change.
Local facts last reviewed . Prices last verified .
How Rock Springs porta potty rental connects to the rest of the job
Portable sanitation rarely stands alone. These are the related decisions that come up on the same Rock Springs project, and where to handle each one.
Site debris & cleanup
A porta potty and a roll-off dumpster share the same jobsite footprint and the same right-of-way permit path in Rock Springs. Crews that need one usually need the other.
Rock Springs dumpster rentalOSHA jobsite compliance
Toilet counts are one line in OSHA 1926.51(c). Hand-wash stations, water, and sanitary condition are the rest of the sanitation standard for a compliant crew.
Construction porta pottiesUpscale & public events
Guest-facing events trade the standard unit for flushing units or a restroom trailer, and the ADA 5 percent accessible-unit rule kicks in the moment the event is open to the public.
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Luxury restroom trailers
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Construction porta potties
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