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BIZBITE

Portable Restroom Rental

Construction sites and events rent the same plastic box every week

Bottom line

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

Portable restroom rental companies deliver, service, pump, clean, and rotate portable toilets for construction sites, outdoor events, farms, municipal parks, and temporary facilities. The acquisition angle is recurring route density: long-term construction rentals create predictable weekly service stops, while weddings, festivals, and disaster work add seasonal price spikes.

Acquisition score
Margin · multiple · SBA data
53Strong
Avg revenue
$750K/yr
$180K–$4.3M range
Profit margin
22%
~$165K SDE
Multiple
2.2–5.2×
of SDE
Est. buy price
$363K–$858K
startup: $70K–$450K

How It Works

The operator buys or leases portable toilets, handwash stations, and restroom trailers, delivers them to sites, services them on a fixed schedule with vacuum trucks, and bills weekly or monthly rental fees plus delivery, pickup, damage, and premium-event charges. Route planning, unit utilization, and disposal costs decide the margin.

BizBite verdict

Watch / verify

Portable Restroom Rental has enough high-level data for a first look, but BizBite has not assigned a category-specific operating model yet. Treat the score as preliminary.

53Strong
low data confidence · 40/100medium financing fit

Why it may work

  • No strong positives yet. More verified data needed.

Be careful

  • !Source link status has not been verified yet
  • !No last-checked date yet
  • !No SBA category enrichment yet
  • !No category operating model yet
  • !Low data confidence

Deal Calculator

Priced off $165K SDE — can this deal service its own debt?

2.02×
DSCR · Lender-comfortable
Purchase multiple — 3.4× SDE ($560K)
Category range: 2.2×–5.2× SDE
Down payment — 10% ($56K)
SBA minimum equity injection is 10% for change-of-ownership
Interest rate — 10.50%
Typical SBA 7(a) range: 9.5–12% (prime-based)
Loan term — 10 years
Standard SBA 7(a): 10 years for business acquisition
Purchase price
$560K
3.4× of $165K SDE
Cash to close
$73K
$56K down + ~3% closing
Debt service
$7K/mo
$82K/yr on $504K loan
Cash-on-cash
115%
cash back in ~11 mo
Debt service coverage · what the lender sees
2.02×+$7K/mo after debt
Most SBA lenders want ≥1.25× coverage; 1.5×+ is a strong file.

SDE = revenue × margin estimate for this niche; it includes owner compensation, so budget your salary out of cash flow. Excludes working-capital injection, capex reserves, and taxes. Actual SBA terms vary by lender and borrower.

Pros

  • +Long-term construction rentals create recurring weekly revenue
  • +Units can be redeployed across sites for years if maintained well
  • +Events, disaster response, and premium trailers add high-ticket upside
  • +Low-tech, hard-to-outsource service with local density advantages

Cons

  • -Vacuum trucks, disposal permits, odor control, and cleaning quality matter
  • -Seasonality and weather can swing event demand
  • -Asset utilization must stay high or idle units drag returns

Best For

Route-service buyers comfortable with dirty work, logistics, and contractor relationships

Operating Costs

Costs include portable units, restroom trailers, service trucks, drivers, cleaning chemicals, pump/disposal fees, insurance, repairs, yard space, and dispatch. June 24 2026 research found portable toilet operators commonly cited at 20-25% net margins, with CNBC profiling a $4.3M/year operator at roughly 22% net margin and industry guides citing 60-80% gross margins when route density is strong.

Where to Buy

CurbWaste - Portable Toilet Profitability

Industry profitability reference citing 20-25% net margins and high gross margins for portable toilet operators

CNBC - Porta-Potty Company Profile

Operator profile describing $4.3M annual revenue, long-term rentals, and roughly 22% net margins

ServiceCore - Porta-Potty Business

Industry software reference discussing portable restroom rental earnings and operating model

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Buy a portable restroom rental
via CurbWaste - Portable Toilet Profitability
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