How much does a Restroom Trailer Rental cost to buy?

A typical Restroom Trailer Rental sells for 2x to 4.5x seller's discretionary earnings. With estimated SDE of $96K, expect to pay roughly $192K to $432K before adjustments for assets, debt, growth, and local market quality.

How much does it cost to start a Restroom Trailer Rental?

Startup costs range from $60K to $350K depending on location, equipment, and scale.

Route

Restroom Trailer Rental

Q: What are the profit margins for a Restroom Trailer Rental?

The average profit margin for a Restroom Trailer Rental is around 32%. Costs include trailers, tow vehicles, storage, insurance, cleaning supplies, pumping, repairs, tires, generators, delivery labor, booking software, and marketing to venues and planners.

Luxury bathrooms for weddings, job sites, and events

Bottom line

Worth studying, but do not buy without strong local proof.

Restroom trailer rental companies own towable multi-stall bathroom trailers and rent them to weddings, festivals, construction sites, farms, film shoots, and venues that need a nicer option than porta-potties. The surprising angle is asset utilization: a small fleet can book premium weekend events while also filling weekdays with construction and municipal rentals.

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Acquisition score

Strong

Avg Revenue

$300K

Profit Margin

32%

Acquisition Multiple

2x - 4.5x

Startup Cost

$60K - $350K

How It Works

Operators buy restroom trailers, deliver and level them on site, connect water and power or provide tanks/generators, clean and restock between rentals, and pump waste through a hauler or in-house truck. Revenue comes from daily or weekend rental rates, delivery fees, cleaning fees, generators, attendants, and long-term jobsite rentals.

Revenue Range

Low End

$90K

Typical

$300K

High End

$1.2M

Pros

+High-ticket rental asset with repeat event demand
+Weekday construction rentals can smooth utilization
+Premium units avoid pure porta-potty price competition
+Add-ons like attendants and generators lift ticket size

Cons

-Fleet purchase is capital intensive
-Cleaning, towing, wastewater, and damage control must be tight
-Event seasonality can create cash-flow swings

Best For

Event rental, septic, porta-potty, or asset-rental buyers who can maximize fleet utilization and logistics

Operating Costs

Costs include trailers, tow vehicles, storage, insurance, cleaning supplies, pumping, repairs, tires, generators, delivery labor, booking software, and marketing to venues and planners.

SBA Financing Estimator

Adjust the deal — see if it cash flows after debt service

$-1282/mo

after debt service

Deal price — $900K

Range: $450K (2×) to $1.6M (4.5×+)

Down payment — 15% ($135K)

SBA minimum equity injection is 10% for change-of-ownership

Interest rate — 8.00%

Current prime-based SBA rates: 7.5–10.5%

Loan term — 10 years (120 mo)

Standard SBA 7(a): 10 years for business acquisition

Down payment

$135K

15% equity injection

Loan amount

$765K

85% SBA-financed

Monthly payment

$9K/mo

$349K total interest

Monthly profit

$8K/mo

at 32% margin

Monthly cash flow after debt service

$-1282/mo

Margin does not cover debt service at these terms. Lower the deal price, increase the down payment, or extend the loan term.

Estimates only. Excludes owner compensation, capex, working capital draws, and taxes. Margin assumes average occupancy and volume. Actual SBA terms vary by lender and borrower profile.