Spring is one of the best times of year to host an event in Arizona. It’s also one of the busiest. Festivals, weddings, school fundraisers, and community events all compete for the same weekends, and portable restrooms are one of those details that’s easy to put off until the last minute.
This portable restroom checklist walks you through what to figure out before you call, so your guests have clean, easy-to-find restrooms and you have one less thing to worry about on event day.

Your Spring Event Portable Restroom Checklist
1. Get a realistic headcount and event length
The two numbers that matter most are how many people will be there and how long they’ll stay. A three-hour reception and an all-day festival with the same guest count need very different setups. Food and drinks, especially alcohol, push the number up too.
Our porta potty calculator gives you a quick starting point. Choose “Event,” enter your guest count and hours, and it suggests how many standard units, ADA units, and handwashing stations to plan for. For a deeper walkthrough, read How Many Porta Potties Do I Need for My Event?
2. Choose the right mix of restrooms
Most events use a combination of:
- Standard portable toilets for most of your guests
- ADA-accessible units, so every guest has a restroom they can use
- Handwashing stations near the restrooms and food
- A VIP restroom trailer if you want something closer to an indoor restroom for a wedding, corporate event, or VIP area
Not sure which fits your crowd? VIP Restroom Trailers vs. Standard Porta Potties breaks down the differences.

3. Plan for accessibility
If your event is open to the public, plan on ADA-accessible restrooms at each restroom area, plus a firm, level path to reach them. Grass, gravel, and soft dirt can make that tricky, so think about the route as well as the unit. ADA-Compliant vs. Standard Portable Restrooms covers what makes a unit accessible.

4. Pick your spots before delivery day
A little planning here saves headaches later. Look for:
- Level ground, so units sit steady
- A clear path for our truck to deliver and service the units
- A spot close enough for guests to find easily, but not right next to food service
- Some lighting nearby if your event runs past sunset
- More than one restroom area at larger events, so one spot doesn’t get all the traffic
Planning on a VIP trailer? It needs external power, and we recommend an outside water source nearby. Check with your venue early so there are no surprises.
5. Plan for warm afternoons
Spring in Arizona can feel like summer by mid-afternoon. Warm weather means guests drink more water, and that means more restroom trips. If your event runs all day or across a weekend, ask about a service visit during the event to clean and restock the units. Here’s how portable toilet servicing works.
6. Don’t skip handwashing stations
Handwashing stations are easy to overlook, and guests notice when they’re missing. Put them next to your restrooms and near any food vendors or drink stations.

7. Book early
Spring weekends fill up fast in Arizona. The earlier you reserve, the better your chances of getting the units you want on the dates you need, especially for VIP trailers. See How Far in Advance Should I Book Portable Restrooms or Fencing? for more on timing.
8. Confirm the details the week before
A few days out, double-check:
- Delivery and pickup times
- Who will be on site to meet the driver
- Exact placement for each unit
- Any service visits during the event
- Gate codes, parking rules, or venue restrictions
Need Other Event Rentals?
Plenty of spring events also need crowd control barricades for entrances and lines, or temporary fencing to mark off the event area. Our special events page shows everything we bring to festivals, weddings, and community events, so you can handle restrooms, fencing, and barricades with one call.
Get a Free Quote for Your Spring Event
Proper Site Services is a family-owned Arizona company, and we help event planners across the greater Phoenix area figure out exactly what they need. Tell us your guest count, dates, and location, and we’ll put together a quote.
Get a free quote or call us at (602) 612-8821.





