How far is delivery to Concord from Antioch Porta Pros?
The drive from our base in Antioch to central Concord is 16.9 miles west and takes roughly 26 minutes under normal traffic. Delivery fees reflect that distance. A same-day drop runs 50 to 150 dollars depending on your rental duration and the unit type. Weekend deliveries cost more because crews work outside standard hours. If you're staging a multi-day event or a construction project, ask about our weekly and monthly rates, which spread the delivery cost across a longer rental and lower your per-day expense.
Concord sits in a region we service regularly. Check our service areas page to see whether your exact address qualifies for next-day delivery, or call to confirm. We also serve Brentwood, Oakley and Walnut Creek from the same hub.

What portable toilet options work for Concord job sites?
Standard units are the backbone of construction and temporary events. A standard portable toilet holds 60 to 70 gallons and sits about 44 by 48 inches on the ground, standing roughly 92 inches tall. Standard porta potty rentals run 100 to 350 dollars per day. They're serviced weekly under ANSI/PSAI Z4.3 baseline intervals, meaning one pump-out per week for up to 10 users over a 40-hour work week.
For sites with stricter hygiene rules or customer-facing work, deluxe flushable portable toilets run 85 to 1200 dollars per day depending on the rental length. Deluxe units include a hand-pump flush and a built-in sink, cutting down on cross-contamination and the need for separate handwashing stations. If your Concord crew includes women, OSHA 1926.51(c)(1) requires one toilet seat and one urinal for every 40 workers from 20 up, so plan your unit count accordingly.
ADA accessible portable toilets meet ADA Standards section 213.2, which requires at least one accessible unit in any cluster, and cost 200 to 400 dollars per day. Door opening width is a minimum 32 inches, per ADA Standards section 404.2.3, and the unit must fit a 60 inch diameter turning circle as specified in ADA Standards section 304.3.1.

What do Concord contractors and event planners need to know about permits?
Placement of portable toilets in the public right of way or on city property in Concord requires confirmation with the city. We recommend reaching out to Concord's planning or public works department to clarify rules for your site before we deliver. If your unit sits entirely on private property with the owner's permission, the rules are simpler, but municipal codes vary. Antioch Porta Pros can guide you through the process once you know where the unit will go.
Construction sites in Concord fall under OSHA 1926.51(c)(1) sanitation rules. A crew of 20 workers or fewer needs one toilet facility. From 20 to 200 workers, you'll need one toilet seat and one urinal per 40 workers. At 200 or more, it's one per 50 workers. Failure to meet these counts can halt your job, so order early and confirm your count with us before your start date.
Events like festivals and outdoor markets also need toilet planning. Concord hosts gatherings at parks and fairgrounds throughout the year. We rent event restroom solutions ranging from single units to restroom trailers with multiple stalls and running water. A 2-stall restroom trailer is standard for 50 to 100 guests; larger events use 4-stall or 8-stall units.

Can I rent a dumpster along with my porta potty in Concord?
Yes. Antioch Porta Pros rents roll-off dumpsters alongside portable toilets, and many Concord contractors bundle them because they're on the same service route. A roll-off needs about 60 feet of straight clearance behind the truck to deploy. 10-yard dumpsters run 51 to 112 dollars per day; 20-yard units cost 426 to 778 dollars weekly. Weekly rates are lower per-day than daily rates, so if you're renting for a week or more, ask about that pricing.
We also stock temporary fencing and storage containers for Concord job sites. Temporary fencing secures the perimeter and controls site access per OSHA 1926.25 housekeeping standards. Storage containers protect tools and materials on-site. Many Concord general contractors order all three services at once because we handle the scheduling and they're delivered to a single location.
How often should portable toilets be serviced?
Standard portable toilets are serviced one visit per week for up to 10 users over a 40-hour week, per ANSI/PSAI Z4.3. Busier sites need more frequent pumping. A construction crew of 40 workers using one unit will need service two or three times weekly to keep the tank from exceeding capacity and to maintain hygiene. We'll walk you through the calculation when you book.
Septic pumping for residential systems in Concord follows a different rhythm: a typical household tank pumps every 3 to 5 years depending on tank size and household size. Commercial grease traps pump when fats, oils, grease and solids reach 25 percent of the liquid depth. Call us if you're unsure whether your system needs pumping.
Do I need a handwashing station separate from the toilet?
If your Concord site involves painting, coating application, herbicide work or insecticide use, OSHA 1926.51(f)(1) requires washing facilities where employees are engaged in those operations. A portable toilet with a hand pump flush is not enough. You'll need a dedicated portable handwashing station stocked with soap and towels or a hand drying device, per 29 CFR 1910.141(d)(2). Antioch Porta Pros rents both units and can deliver them to the same site.
Hand sanitizer alone does not meet the federal standard. You must provide soap and water or a drying device. We recommend a deluxe portable toilet plus a handwashing station for any site with hazardous materials work.
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