How do I rent a porta potty in Waltham, MA?
Call 1-833-520-0680 with the Waltham ZIP code, the number of people and how long the units are needed. An independent local provider sets the count, adds hand wash stations and ADA units where required, and confirms the delivered price.
Placement matters as much as the unit count in Waltham. The service truck needs to get within roughly 25 feet of each unit, which rules out some back lot and courtyard positions.
Where in Waltham do providers deliver?
Providers service all 4 Waltham ZIP codes. Because the same trucks handle both delivery and servicing, lead times are usually shorter inside the established route area.
Providers deliver to 4 ZIP codes across Waltham in Middlesex County, from 02451 through to 02454. Sites in Cambridge, Woburn, Dorchester, Boston are served from the same routes.
Restroom options in Waltham
Standard porta potty
The crew and event workhorse.
See options and prices ›
Deluxe flushable unit
Running water without a mains supply.
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ADA accessible restroom
Order at least one for public events.
See options and prices ›
Luxury restroom trailer
Climate controlled multi stall.
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Hand wash station
One per three to four units.
See options and prices ›
Construction site unit
One per ten workers in practice.
See options and prices ›Event or job site, what changes in Waltham?
Job sites follow OSHA. OSHA 29 CFR 1926.51 requires 1 unit for up to 20 workers, then 1 toilet seat and 1 urinal per 40 workers from 20 to 199 workers, and 1 per 50 workers at 200 or more. Hand washing has to be available where the work involves contaminants.
Events run on planning ratios rather than regulation. The common starting point is 1 unit per 50 guests for a 4 hour event, then more units as the hours and headcount climb, plus roughly 15 percent extra when alcohol is served.
Short events are delivered clean and collected afterwards, with no mid event service unless you ask. Anything running past about eight hours is worth scheduling a service visit into.
What should you plan for in Waltham?
On public facing Waltham events, put at least one ADA accessible unit on a level, firm route from the main area. Accessible does not help if the path to it is gravel or grass.
Keep about 5 by 5 feet clear per unit and leave the approach for the service truck open. Both matter for the whole rental rather than just the delivery day.
Spread a large Waltham site into two or three banks rather than one row. Walking distance drives usage more than the total count does, and one bank means one long queue.
On a long Waltham rental, a position the truck can reach in month six is worth more than a position that looks tidy in week one.
What will you pay in Waltham?
| Item | Best for | Waltham range |
|---|---|---|
| Standard porta potty, 1 day event | Parties, races, small gatherings | $120 to $220 |
| Standard porta potty, monthly job site | Crew restroom with weekly service | $140 to $260 |
| ADA unit, monthly | Wheelchair accessible access | $180 to $340 |
| Deluxe flushable, event | Weddings and guest facing events | $160 to $300 |
| Hand wash station, monthly | Beside any bank of units | $80 to $160 |
| Restroom trailer, per day | Weddings, VIP and long events | $700 to $2,600 |
Expect a Waltham quote to cover delivery, the rental period, scheduled servicing and collection. Additional servicing beyond the schedule is the most common extra line.
Service nearby, and the other service here
- Cambridge (7 mi)
- Woburn (8 mi)
- Dorchester (10 mi)
- Boston (10 mi)
- Framingham (11 mi)
- Quincy (14 mi)
- North Reading (15 mi)
- Lynn (15 mi)
All Massachusetts porta potty rental · Porta potty cost guide
Waltham porta potty questions
Are the units cleaned before delivery?
Yes. Units are cleaned, restocked and deodorised at the yard before they go out, so the first use is on a fresh unit.
How much is a porta potty for one day in Waltham?
A standard unit for a one day event typically runs $150 to $275 delivered and collected. Flushable deluxe units cost more, and trailers are priced per day in the hundreds to low thousands.
Are urinal only units available in Waltham?
Yes, and on large male heavy crowds they cut queues significantly for less than the cost of additional full units. Ask the provider about the mix.
Do you provide units for Middlesex County public events?
Yes. Public events usually need at least one ADA accessible unit, and the local authority may specify counts and placement as part of the event permit.
How far in advance should I book?
Two to four weeks is comfortable for most events. Peak wedding and festival weekends in Middlesex go much earlier, so book as soon as the date is fixed.
Who wrote this page
Written and fact checked by the Dumpster Porta Potty USA editorial team. We check container sizes, servicing intervals and price ranges against published provider rate sheets and federal guidance, then update the page when those change.
Last updated . Read our editorial policy.
Sources