Porta Potty Rental in Madison, Wisconsin

Unit types available in Dane County in Madison

Most providers in our network offer the following. Ask about availability for your date.

• Standard portable toilets for parties and short gatherings
• Construction-grade units for subdivisions and commercial sites
• ADA-compliant units for public events and accessible sites
• Deluxe event units with flushing or sinks
• Handwashing stations for food service
• Luxury restroom trailers for weddings and receptions

Events by the lakes and around town in Madison

Madison's summer calendar includes neighborhood festivals, lakeshore gatherings, outdoor concerts, races and weddings at farms and parks throughout Dane County. The Dane County Farmers' Market fills Capitol Square on Saturdays in season, and football weekends bring tailgating and house parties near campus.

For a private event, plan restrooms where guests can reach them easily but away from food. Lakeside parks can be soggy after storms, so ask for placement on paved or higher ground. Graduation parties and reunions in backyards are common in May and June, and a single standard unit plus a handwashing station often covers a modest crowd. Our event sanitation checklist helps with timing and layout.

Planning for construction crews

Growth in Fitchburg, Verona, Sun Prairie and the far west and east sides keeps residential and commercial crews busy. New subdivisions often have muddy, unpaved lots in spring, so units should sit on a firm pad near the road for service access. Infill projects downtown may need a compact spot in an alley or a parking space. OSHA rules require adequate toilet facilities for workers on every jobsite.

On multi-phase projects, units may need to move as building pads, streets and utilities go in. Tell your provider about expected phases so they can relocate units during routine service rather than making separate trips.

Service schedules in heat and cold in Madison

Most construction units are serviced weekly, with paper and sanitizer restocked at each visit. Busy events may need service during the day, especially in July and August heat. From late fall into spring, providers usually add antifreeze to the holding tank and may service units more often during deep cold. Clear snow from paths and the service route. Our winter portable toilet guide has more tips.

Choosing a spot and keeping access clear in Madison

Place units on flat, stable ground within easy reach of the pumping truck. Keep them downwind of seating and food tents where possible. Avoid wetlands, rain gardens and lake buffers, and keep units off sidewalks unless the city has approved it. Public events should include ADA-accessible units on an accessible route. On windy lakeside sites, ask your provider to secure the units so they do not tip. Lighting matters too: for evening events, set units near existing lights or ask about lit units.

Calculating how many units you need in Madison

For construction, OSHA 29 CFR 1926.51 requires one toilet for up to 20 workers, and the number rises with crew size. For events, consider attendance, length, alcohol and whether guests are mostly men or women. Longer events or larger crowds may need extra units or mid-event service. Lines tend to build at intermissions, after races and when food service opens, so spread units across the site rather than in one bank. See how many porta potties you need.

What affects cost in Madison

Pricing depends on unit type, quantity, rental length and service frequency. Restroom trailers, ADA units, winter service, weekend delivery and hard-to-reach locations can add cost. Event packages are often quoted as a group. Long-term construction rentals are usually billed on a recurring cycle, while event rentals are typically quoted per event. Ask for a written quote covering delivery, service and pickup. Learn more in our porta potty pricing guide.