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Find Sustainable Porta Potty
in Concord
At Prime Dumpster, we provide porta potty rentals across Concord, California, and the central Contra Costa communities on either side of Ygnacio Valley Road. The work here is a mix of commercial construction and tenant improvement along Diamond Boulevard, street and underground utility jobs, roofing and additions in the older neighborhoods off Clayton Road, and events that run from a downtown street fair at Todos Santos Plaza to a company picnic in the hills under Mount Diablo.
Your quote turns on the model you choose, the number of units, the length of the booking, and the service pattern. The sections below cover our range card, the count a California crew has to hit, which office issues which permission in Concord, and what the county expects of the firm that services your units.
The unit specification itself carries real weight in Contra Costa County. County rules describe what a compliant chemical toilet looks like, down to a minimum tank size, a self-closing door that locks from the inside, and odor control chemicals kept topped up the whole time the unit is open for use. A quote built on compliant equipment is not the same product as the cheapest number you can find, and it is worth asking what you are being offered.
How long you keep the units does most of the rest. Our ranges work on roughly a three-day window, so a one-day Saturday booking and a two-night weekend generally price the same. A tenant improvement job or a long remodel moves onto four-week pricing with weekly service rolled in.
Then there is the walk from the truck to the unit. A restroom parked inside a secured yard off Monument Boulevard, up a hillside drive, or behind a badge-only gate takes more driver time than one at the curb line. Warm inland summers also push high-traffic sites to two visits a week rather than one.
Looking for a dependable porta potty rental solution? Contact us today for a free quote! We're here to provide you with a straightforward and competitive estimate for all your porta potty rental needs. Find out how easy sanitation can be with Prime Porta Potty.
Received your quote and ready to proceed? We make choosing your porta potty rental simple and efficient. Contact us to select the best options for your needs and we'll take care of the rest.
Scheduling your porta potty delivery is a breeze. Just tell us when and where you need it, and we’ll handle the rest. Prime Porta Potty is all about quick and reliable service, getting the right unit to your site when you need it.
Done with your event or need your porta potty serviced? Just give us a call to arrange a fast and convenient pickup. We’re ready to quickly remove or service your unit and make your experience hassle-free.
The prices below reflect average ranges for a standard five-day rental period. Your account manager will confirm tonnage, overage rates, and other project specifics during your free, custom quote.
| Unit Type | Average Price Range | Best For |
|---|---|---|
| Standard Porta Potty | $199–$349 | Construction sites, small events, backyard projects |
| ADA-Compliant Porta Potty | $200–$300 | Public events and job sites that need an accessible unit |
| Deluxe Flushing Porta Potty | $300–$400 | Weddings, parties, and guest-facing events |
| Deluxe Porta Potty with Sink | $300–$400 | Events where guests need a sink inside the unit |
| Solar Porta Potty | $500–$600 | Remote sites and off-grid events |
| Handwashing Station | $150–$250 | Food areas, job sites, and events |
| Restroom Trailer | From $1,500 | Weddings, corporate events, and long-term sites |
Perfect For:
Starting At: Contact Us For Best Price
*Specifications and exact dimensions may vary slightly based on model and location
Request a Quote Now
Perfect For:
Starting At: Contact Us For Best Price
*Specifications and exact dimensions may vary slightly based on model and location
Request a Quote Now
Perfect For:
Starting At: Contact Us For Best Price
*Specifications and exact dimensions may vary slightly based on model and location
Request a Quote Now
Perfect For:
Starting At: Contact Us For Best Price
*Specifications and exact dimensions may vary slightly based on model and location
Request a Quote Now
Perfect For:
Starting At: Contact Us For Best Price
*Specifications and exact dimensions may vary slightly based on model and location
Request a Quote Now
Perfect For:
Starting At: Contact Us For Best Price
*Specifications and exact dimensions may vary slightly based on model and location
Request a Quote Now
Perfect For:
Starting At: Contact Us For Best Price
*Specifications and exact dimensions may vary slightly based on model and location
Request a Quote Now
Perfect For:
Starting At: Contact Us For Best Price
*Specifications and exact dimensions may vary slightly based on model and location
Request a Quote Now
Perfect For:
Starting At: Contact Us For Best Price
*Specifications and exact dimensions may vary slightly based on model and location
Request a Quote NowThe construction answer in California comes from the state's own construction safety orders, not the national table, and it is the tighter of the two. The event answer has no local number behind it, which is itself worth knowing.
Try our porta potty calculator for a first pass, then let your account manager sanity-check it.
Choose by who will use the unit and how long it stays. The full line sits on the porta potty options page.
The Standard Porta Potty covers most Concord job sites: a private stall with a toilet, urinal, paper holder, and sanitizer.
The ADA-Compliant Porta Potty is wider, steps in at grade, and carries grab bars with turning space. One belongs in every group at a public event.
The Deluxe Flushing Porta Potty flushes and controls odor much better, which is what a wedding or a corporate day calls for.
The Deluxe Porta Potty with Sink puts a sink, soap, and mirror inside the stall so guests never cross the site to wash.
The Solar Porta Potty runs its light and fan from a roof panel, which helps on an unpowered lot or an evening booking.
The Handwashing Station is the companion unit California effectively builds into the count. Fresh water, soap, and single-use towels, and it belongs beside every food stand.
The Restroom Trailer arrives with multiple private stalls, running water, and climate control, which is the right call for guest-facing events and long projects.
Walk your job through with your account manager and they will set the mix.
For a unit on your own land, Concord asks for nothing. What matters here is that the City's permissions are drawn by whose property you are standing on, and the City is explicit about where its own authority stops.
Private property and job sites: keep the unit inside your own boundary, off the sidewalk, and out of the gutter line. Where a building permit is already open, the restroom is part of the site layout.
Work in or over the public right of way: an encroachment permit is issued to anyone proposing to work in or encroach upon a public right of way or water course, and applications go through the City's online permit portal. The Engineering Division sets the conditions and the fees once it has reviewed the request. Call the Permit Center at Building D, 1950 Parkside Drive, on 925-671-3425. Ask at the same time about the City's street moratorium and holiday moratorium lists, because a recently resurfaced street or a holiday period can take your preferred spot off the table.
Events, and read the scope carefully: Concord's special event permit covers only the parts of an event that sit on City streets, City parks, or other City public property, plus outdoor private property where that private ground forms part of a venue that also includes City public property. The City says plainly that it does not issue the permit for an event located exclusively on outdoor private property, or for land managed by another jurisdiction. So a back-yard party or a wholly private company day is not a City permit matter at all, while a street closure for a festival is.
Dates and money on an event application: the City requires the application no later than 60 days before the event and accepts applications as early as one year out, and it strongly recommends 120 days for a large festival. A $250 non-refundable application fee is due at submittal, and a 25 percent security deposit follows approval, as the City's own special event page sets out. Your account manager can have your unit count, service schedule, and delivery window settled before you file, which is the part of the form people usually stall on.
Food vendors and health matters sit with Contra Costa Environmental Health rather than City Hall, and its office is in Concord at 2120 Diamond Boulevard, Suite 100, reachable on 925-608-5500.
Place units on firm, level ground with a clear run for a service truck. Keep them at least 15 feet from food service, away from storm inlets draining toward Galindo Creek, and within roughly 200 feet of the crew on a job site. For an event, cluster them near the busiest areas and put an accessible unit in each cluster.
Contra Costa County regulates this product more closely than most counties in the state, and the rules reach the unit as well as the truck. Environmental Health requires a permit for anyone in the business of providing or cleaning chemical toilets, and the detail matters: each pumper truck carries its own permit, a permit from another county is not valid here, permits lapse at the end of each calendar year, and the driver must pass a written examination with a score of at least 70 percent before one is issued. Operators also file a written report of every pumping and cleaning job done in the county by the tenth of the following month. The County's own land use and pumper page is where those requirements are published.
The unit specification is published too, and it is a fair checklist for any customer comparing quotes: a holding tank of at least 40 gallons, leak-proof and built from durable cleanable material, a smooth non-absorbent interior, ventilation, a self-closing door that locks from the inside, odor control and liquefying chemicals in use the whole time the unit is open, and the servicing company's name plus the unit number on the outside in lettering at least three inches tall. On the truck side, markings go on both sidewalls and must be readable at 50 feet, and a leak-proof gate valve with a chained plug is required.
Where the waste goes is settled as well. Sewage collected from a chemical toilet may be taken only to a public facility that provides wastewater collection and treatment, and never to a water course, a storm drain, the ground surface, a roadside, a lawn, a garden, a crop, or a floodplain. Your account manager confirms the interval and the disposal arrangement with you before the first delivery.
To learn more about the benefits of portable toilets, check out our blog post “Benefits of Porta Potty Rentals.“
Most Concord orders arrive within 24 to 48 hours. Three to five days secures the exact models you want. For a spring or summer weekend, a downtown event, or anything at a public venue, work in weeks rather than days, because the Contra Costa event calendar stacks up from April onward.
Five habits that keep a delivery on schedule:
Client Reviews
Prime Dumpster arranges porta potty delivery across Concord and the central Contra Costa communities around it, including Clayton, Pleasant Hill, Walnut Creek, Martinez, Pittsburg, Bay Point, Lafayette, and Antioch. This is a dense corner of our California map, so the pages linked below are all short runs from Todos Santos Plaza.
A standard unit runs $199–$349 and an accessible one $200–$300. Deluxe flushing and sink models are $300–$400, solar units $500–$600, and restroom trailers begin at $1,500. Handwashing stations are $150–$250, and California crews need one, so count it in from the start.
Concord sets no ratio of its own. Work from one unit per 50 guests over roughly four hours, adding 15 to 20 percent when alcohol is served, and include at least one accessible model. Your account manager will adjust for your peak hour, your site layout, and whether food is served.
California asks for one toilet facility per 20 workers or fraction of 20 of each sex, with no upper limit, so a mixed crew of 20 needs two. A crew of fewer than five may share one all-gender single-user unit. A washing station is required per 20 workers as well.
Weekly is our baseline, and twice weekly suits hot months or heavy use. A visit pumps the tank, sanitizes the interior, and restocks paper, soap, and towels. In Contra Costa County only a permitted operator may do that work, and every job gets reported to the County the following month.
No. Concord publishes no permit for a portable toilet on private ground, and its event permit does not even apply to gatherings held entirely on outdoor private property. Keep the unit clear of the sidewalk and the right of way, and the placement is yours to make.
A standard unit is a single narrow stall with a toilet, urinal, and sanitizer. The accessible version is wider, has no step at the door, and provides grab bars with clear turning space for a wheelchair. Put one in every cluster wherever the public is invited.
Weekend bookings sit inside our standard three-day window. Budget $199–$349 for a standard unit, $300–$400 for a deluxe flushing model, and $150–$250 for a handwashing station. Your account manager schedules the drop and the collection around your start and finish times.
Tell us about your event or project and your zip code. We will match the unit specification to what Contra Costa County expects, tell you which office owns your site, and quote the order on the call.
Your Prime Dumpster account manager handles the details, from unit count and service schedule to permit contacts and delivery timing, so you can focus on your event or project.
| Business Name: | Prime Dumpster |
| Address: | Concord, California 94521 |
| Phone: | 415-426-1126 |
| Website: | https://primedumpster.com/ |
| Monday-Saturday | 7:00 AM - 7:00 PM |
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Find all porta potty rental resources in one place, from pricing and unit types to permits and planning guides.
Learn more details about porta potty rental pricing, including easy tips to save money.
Permit requirements can vary by project and location. Learn more about porta potty permits, regulations, and planning requirements.
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