How many portable toilets do I need for my event or job site?
The answer depends on how many people you're serving and for how long. OSHA 1926.51(c) sets the baseline: one toilet facility per 20 workers or fewer on a construction site, then one toilet seat and one urinal per 40 workers from 20 up to 200. For events in Springfield, add a toilet for every 75 to 100 guests, fewer if the event lasts only a few hours. A wedding needs less capacity than a multi-day festival. Read our detailed guide to calculating your count. If you're unsure, call and describe your project; we'll tell you what works.
What's the difference between a standard porta potty and a deluxe one?
A standard portable toilet holds 60 to 70 gallons and measures about 44 by 48 inches on the ground. It's durable, easy to clean and cost-effective for most jobs. A deluxe flushable porta potty adds features: an electric flush toilet, a sink with running water, a soap dispenser and interior lighting. Deluxe units cost more upfront but feel closer to a real restroom and attract better reviews at events. ADA accessible units meet legal requirements for disabled access: 36 inches minimum clear width at the door per ADA Standards section 403.5.1, a 60 inch diameter turning circle per ADA Standards section 304.3.1, and where we cluster single-user units, at least 5 percent must be accessible per ADA Standards section 213.2. Pick the standard if you're on a tight budget. Pick deluxe for weddings, corporate events or any job where appearance matters.
Do I need handwashing stations separate from the toilet?
Yes, if you're on a construction site or farm in Springfield where workers apply paints, coatings, herbicides or insecticides. OSHA 1926.51(f)(1) requires washing facilities in those contexts. Hand sanitizer alone doesn't meet code; you need soap and a way to dry hands per 29 CFR 1910.141(d)(2). For general construction, portable sinks are optional but smart: they keep your site cleaner and show inspectors you're serious about safety. Rent a portable sink on its own or bundle it with toilets. Agricultural work has similar rules; farm and agricultural restrooms often need both.
How often should a septic tank be pumped?
A residential septic tank is typically pumped every 3 to 5 years, depending on tank size and household size. If you're renting a property with a septic system in Springfield, check the lease to see who pays. If you own, call for septic pumping service as soon as you notice slow drains, backed-up toilets or wet spots in the yard. Don't wait for a failure. A grease interceptor, common in restaurant kitchens, gets pumped when fats, oils, grease and solids reach 25 percent of the liquid depth. Read the warning signs before you call.
What if I need a restroom trailer for an event or construction project?
Restroom trailers are the next step up from portable toilets. They're larger, climate-controlled, and come with stalls, sinks, mirrors and climate control. A 2 stall trailer fits small events or job sites with 30 to 50 people. A 4 stall unit handles 75 to 150 people. An 8 stall trailer works for festivals, concerts and large construction projects. Delivery and pickup take more planning than a standard unit, so book early. Check our trailer rental cost page for options and details.
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