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Call (972) 812-6200
Plano Porta Potty Rentalsby Mark Rental Works, east Plano yard Call Mark's office(972) 812-6200
Towable porta potty trailer parked on a dirt jobsite

Construction, Job site toilets

Construction Porta Potty Rental for Plano Jobsites

We set jobsite toilets sized to OSHA Table D-1, service them every week, and bill on a 28-day cycle. Every construction porta potty rental quote lists each charge before you pay, so the invoice matches.

Mon–Sat 7:00 AM–7:00 PM. Quote requests get a call back within 1 business hour, Mon–Sat 7 AM–7 PM.

Updated October 2026 by Mark, owner

Delivery area
Yes. We deliver jobsite units from our east Plano yard to Plano and nearby cities in Collin, Dallas, Denton and northeast Tarrant counties.
Arrival
Next business day for most orders. Same-day delivery is possible Mon–Sat when a truck and unit are free. Call early.
Which unit
Most crews use a standard unit. OSHA Table D-1 sets the count by crew size.
Cleaning
Weekly service is included: pump out, clean, restock paper and sanitizer, and refill deodorizer.
Full cost
One itemized quote: unit, 28-day cycle, delivery, pickup, service, tax and any rush charge. No fuel surcharge later.

How many job site toilets does OSHA require?

OSHA 29 CFR 1926.51(c) Table D-1 sets the minimum. A crew of 20 or fewer workers needs 1 toilet. A crew over 20 needs 1 toilet seat and 1 urinal per 40 workers. A crew of 200 or more needs 1 toilet seat and 1 urinal per 50 workers. Round up.

Our standard unit has both a toilet seat and a urinal, so one unit covers one line of the table. Count your peak crew, not your average crew. Subs on site count too.

Workers on siteOSHA Table D-1 ruleWorked exampleStandard units
20 or fewer1 toilet12-person framing crew1
21 to 1991 toilet seat + 1 urinal per 40 workers35 workers: 35 ÷ 40 = 0.9, round up1
21 to 1991 toilet seat + 1 urinal per 40 workers85 workers: 85 ÷ 40 = 2.1, round up3
21 to 1991 toilet seat + 1 urinal per 40 workers160 workers: 160 ÷ 40 = 44
200 or more1 toilet seat + 1 urinal per 50 workers240 workers: 240 ÷ 50 = 4.8, round up5

Table D-1 is a minimum. Big crews fill a 60-gallon tank fast, so many supers add a unit or a second service day. Table D-1 does not apply to mobile crews that have a vehicle ready to reach nearby toilets (1926.51(c)(4)). Ask your safety lead which rule fits your job. This is not legal advice.

Standard unit interior with toilet seat and urinal
Standard unit interior with toilet seat and urinal

Do I need a hand wash station on a construction site?

OSHA 29 CFR 1926.51(f) requires washing facilities near the work when crews apply paint, coatings, herbicides or insecticides, or handle other harmful contaminants. A two-station hand wash sink holds 22 gallons of fresh water and gives about 350 uses per fill. Many supers add one sink for every few toilets anyway.

Our hand wash station is a PolyJohn Bravo. It has foot pumps, two soap dispensers and paper towels. Per the PolyJohn Bravo specs, it holds 22 gallons of fresh water and 24 gallons of gray water.

Painters, drywall finishers and landscapers are the crews who ask most. Set the sink beside the toilets so workers use it. We refill the sink on the same weekly service visit.

What happens on weekly jobsite service?

Every 28-day jobsite rental includes 1 service visit per week. The driver pumps out the 60-gallon tank, cleans and sanitizes the surfaces, restocks toilet paper and hand sanitizer, and refills the blue deodorizer. Crews of 30 or more often need a second visit each week, which we quote per visit first.

Service days run on a set route. If the gate is locked on service day, the unit gets skipped. Leave a code or key with us when you book.

Service stepWhat the driver does
Pump outEmpties the waste tank with a vacuum hose
CleanWipes and sanitizes the seat, urinal, walls and floor
RestockAdds toilet paper and refills hand sanitizer
RechargeAdds fresh water and deodorizer to the tank

Need an extra visit before an inspection or a big pour day? Extra service visits are available Monday through Saturday, quoted before they are scheduled.

Hand sanitizer and shelf inside a serviced unit
Hand sanitizer and shelf inside a serviced unit

Get a jobsite toilet quoteQuote requests get a call back within 1 business hour, Mon–Sat 7 AM–7 PM.

Call (972) 812-6200Get quote

How does 28-day billing work for contractors?

Jobsite toilets bill on a 28-day cycle, not a calendar month. The first cycle includes delivery, and later cycles cost less. Pickup is not automatic. Call or text (972) 812-6200 to request pickup, and billing stops the day you ask. Contractors can apply for a business account.

Each jobsite address is a separate order. That gives every job its own cycle dates and its own invoice, so your job costing stays clean. We reviewed 185 recorded calls from people renting porta potties in 2026 (172 reached a live conversation). Long-term renters were most confused by 28-day billing and by pickup not being automatic. We put both on the quote.

Billing itemHow it works
Cycle length28 days, which matches 4 weekly service visits
First cycleIncludes delivery
Later cyclesLower rate, billed every 28 days
PickupRequest it by phone or text; billing stops that day
PaymentCard by invoice link, or apply for a business account
Tax-exempt jobsSend a valid Texas sales tax exemption certificate before you pay

See our 28-day billing guide for how cycles add up over a long build.

Should the job site toilet go near the slab or by the street?

On private property, on firm and level ground, within about 15 feet of where a service truck can park. Near the street makes weekly service easy. Near the slab saves crew walking time. Most supers pick a spot between the two, clear of the driveway approach and concrete trucks.

A unit in a public street or right-of-way may need city approval. We set units on the lot by default.

SpotGood forWatch out for
By the street, inside the lot lineEasy service, easy pickupLonger walk for the crew
Near the slabShort walkGets in the way of forms, pours and grading
Side yard or back of lotOut of sightTruck access; Blackland clay turns to mud after rain

Ask for the free hasp and padlock if the lot is open to the public. Lock the unit at night so only your crew uses it.

Standard unit set on firm ground beside a paved alley
Standard unit set on firm ground beside a paved alley

How do builders handle toilets in a new-build subdivision?

Builders in a new subdivision usually place 1 toilet per active lot or 1 shared unit per small group of lots. Each address you give us is a separate order with its own 28-day cycle. When a house is done, request pickup or ask us to move the unit to the next lot.

Some builders, HOAs and cities set their own rules on toilets per lot. Ask your superintendent or the permit office before you share units across lots.

  • Give us the lot number and street, plus a pin drop if the street has no addresses yet.
  • Mark the spot with a cone or flag. You do not need to be on site.
  • Moving a unit to the next lot is quoted before we do it.

Need a jobsite unit today because the last vendor never came? See how same-day orders work and how we try to fit you in.

Can roofers and remodelers rent a job site toilet for a few days?

Yes. Roofers, painters and remodelers can keep a unit on site for a day up to 1 week at a flat rate per drop-off and pickup. It arrives cleaned and stocked. A short job under 7 days usually needs no service visit, and you skip the 28-day cycle.

Short jobs on a home usually go in the driveway or side yard. The homeowner's HOA may have rules on visible items, so check before day one.

In the calls we reviewed, 15% of live conversations (25 of 172) came from construction jobsites.

JobTypical lengthRental type
Roof tear-off and replace1 to 3 daysShort rental, flat rate
Kitchen or bath remodel2 to 8 weeks28-day cycle with weekly service
Exterior paint3 days to 1 weekShort rental, flat rate
Fence or concrete flatwork2 to 5 daysShort rental, or a towable unit if you move often

Do you rent towable porta potties for crews that move?

Yes. Trailer-mounted units fit crews that move every day, like fence, utility, road and landscape crews. The crew hitches the trailer and pulls the toilet to the next site, so there is no relocation trip. Each towable unit still gets 1 pump-out per week. We confirm hitch needs on your quote.

Trailer-mounted porta potty used on a construction site
Trailer-mounted porta potty used on a construction site

A towable unit saves you a relocation trip every time the crew moves. Tell us where the trailer will park on service day so the driver can find it.

For plant crews and pipeline crews, see our plant and shutdown restrooms.

Get a jobsite toilet quoteQuote requests get a call back within 1 business hour, Mon–Sat 7 AM–7 PM.

Call (972) 812-6200Get quote

Jobsite questions

My crew grows from 15 to 35 workers next month. Do I need another toilet?
Under OSHA Table D-1, 35 workers still need 1 toilet seat and 1 urinal, which one standard unit covers. Many crews that size add a second weekly service visit. At 41 workers you need a second unit. Call and we add it to the same jobsite order.
Can I get a separate invoice for each jobsite address?
Yes. Every jobsite address is its own order with its own 28-day cycle and invoice. That keeps each job's costs separate for your books.
Will the driver still service a porta john if the jobsite gate is locked?
Only if we can get in. Give us the gate code or lock combination when you book. If the gate is locked and we have no access, the visit is skipped and the unit waits for the next route.
Can you move the construction toilet to the next lot when this house is finished?
Yes. Call or text with the new lot address. We quote the move before we do it, and the unit stays on the same order if it is the same builder account.
Does a two-day roof job need a porta potty under OSHA?
OSHA 1926.51(c) has no minimum job length. The exception is a mobile crew with a vehicle ready to reach nearby toilets. Many roofers rent a unit for any job of 2 days or more. Ask your safety lead; this is not legal advice.
Do you keep construction units apart from party units?
Yes. We keep a separate construction fleet and a separate event fleet. Jobsite units stay on jobsites.
Can I park the unit on the street in front of the lot?
We set units on private property by default. A unit in a public street or right-of-way may need city approval, so check with the city first.

Next useful answer

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(972) 812-6200

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