Portable Toilet & Porta Potty Rentals in Discovery Bay, CA
Why Bay Area Sanitation?
Response Time – We invest in our staff and our fleet so we are able to deliver quickly when you need it most.
Fair, Transparent Pricing – Our quotes include all charges upfront. There are no hidden fees or surcharges added to any product.
Exceptional Customer Service – Customer service is always our top priority. We do our best to get it right every time.
Bay Area Sanitation rents porta potties, hand wash stations and restroom trailers throughout Discovery Bay, from the waterfront homes along the Delta channels to the neighborhoods off Discovery Bay Boulevard and Highway 4, and out to Byron. We’re family-owned, and our history in sanitation goes back over a century, to 1906, when the family was making sewer pipe in Oakland. Call (925) 222-5755 to check availability for your dates.
Construction Porta Potty Rentals in Discovery Bay
Discovery Bay is built around man-made waterways, and many homes back onto the water with their own docks. That keeps contractors busy with dock work, remodels, pool builds and new homes, along with levee and utility projects around town. Reclamation District 800 maintains roughly 19 miles of levees around the community, and crews working along them often move from spot to spot, which is where a towable unit helps. Every one of these jobs needs a crew restroom.
- Weekly pump-outs. Your unit is pumped, cleaned and restocked on a set day each week.
- Up to 28 days per rental period. Jobs that run longer simply roll into the next period.
- Street-side placement. On waterfront lots, the restroom goes on the street side, not by the dock. Units need level ground within 25 feet of the street so our trucks can service them.
- Extras. Add a hand wash station or temporary fence panels to secure the site.
To figure out how many units your crew needs, see our OSHA porta potty requirements guide. Get the full picture on our construction porta potty rentals page.
Event Porta Potty Rentals in Discovery Bay
Life in Discovery Bay revolves around the water. The Discovery Bay Yacht Club’s lighted boat parade draws crowds to the shoreline every December. The Town of Discovery Bay Community Services District runs the Community Center, with its pool and movie nights, and rents out Cornell Park and Regatta Park for private gatherings. Summer also brings plenty of waterfront birthday parties, graduation parties and Fourth of July get-togethers at home.
For a big backyard party, a few standard or flushable units plus a hand wash station take the pressure off the house. For weddings, a luxury restroom trailer brings flushing toilets, running water and lighting. Trailers need water and power, and we supply the hoses and cords. Find out more on our event porta potty rentals page.
Rental Units for Discovery Bay
| Unit | Ideal for |
|---|---|
| Standard Restroom | Dock, remodel and new-home crews |
| Flushable Porta Potty | Summer parties at home |
| Deluxe Restroom | Gatherings where guests want a sink |
| ADA Restroom | Accessible, ADA and Title 24 compliant |
| Hand Wash Station | Barbecues, food service, crews |
| Women’s Porta Potty | Weddings and showers |
| Towable Porta Potty | Levee, road and utility crews |
| Luxury Restroom Trailers (2, 3, 4 and 8 stall, plus ADA Plus) | Weddings and big celebrations |
Full details are on our products page.

Four Steps to Your Rental
- Send us the details. Call (925) 222-5755 or fill out our quote form with the address, dates and what you need.
- Delivery. We deliver between 7 a.m. and 4 p.m. Units arrive clean and stocked.
- Service. Construction units get weekly service. Event service is optional and can be added.
- Pickup. On your scheduled date, or call us when you’re ready.
Discovery Bay Permits and Placement
Discovery Bay isn’t an incorporated city. The Town of Discovery Bay CSD runs local services like parks and recreation, but street and building permits come from Contra Costa County. On private property, like a driveway or the front of a lot, you usually won’t need a permit. If a unit has to sit in a county street or right-of-way, apply for an encroachment permit through Contra Costa County Public Works. The county requires one for construction and events that use the public right-of-way. Applications go through the county’s ePermits Center, and full road closures need a separate permit.

Areas We Serve
We serve all of Discovery Bay (ZIP 94505), including the waterfront neighborhoods, the areas off Discovery Bay Boulevard and Bixler Road, and Byron (94514). We also deliver to these nearby cities:
Discovery Bay Porta Potty FAQ
How much does it cost to rent a porta potty in Discovery Bay?
Most standard porta potty rentals run about $170 to $225, and that covers a rental of up to 28 days. Each unit’s current price is listed on our products page. Restroom trailers are quoted by event.
Can the unit go in my backyard near the dock?
No. Units have to go within 25 feet of the street so we can service and remove them. Most homeowners use the driveway or the side of the house closest to the street.
Who issues permits in Discovery Bay?
Contra Costa County. The CSD handles parks and recreation, but county Public Works issues encroachment permits for the public right-of-way.
Can I rent restrooms for a party at Cornell Park or Regatta Park?
Yes, we can deliver for park events. Check the CSD’s facility rental rules first, then give us your reservation details.
Do you serve Byron too?
Yes. We deliver to Byron, Discovery Bay and the rest of East Contra Costa County, including Knightsen, so one call covers jobs across the area.
Book Your Discovery Bay Porta Potty
Call (925) 222-5755 or get your quote online. Let us know your Discovery Bay street, whether the house is on the water, and your dates, and we’ll set up the delivery.


