How much does a Liquid Waste Disposal & Storm Drain Service cost to buy?

A typical Liquid Waste Disposal & Storm Drain Service sells for 3x to 4.5x annual revenue. With average revenue of $700K, expect to pay $2.1M to $3.1M.

How much does it cost to start a Liquid Waste Disposal & Storm Drain Service?

Startup costs range from $75K to $400K depending on location, equipment, and scale.

Service

Liquid Waste Disposal & Storm Drain Service

Q: What are the profit margins for a Liquid Waste Disposal & Storm Drain Service?

The average profit margin for a Liquid Waste Disposal & Storm Drain Service is around 26%. Key costs are vacuum trucks, fuel, payroll, disposal fees, maintenance, insurance, and permits. Search results surfaced a Florida liquid waste servicing company active for 17+ years with recurring maintenance contracts, plus equipment-heavy operators indicating current fleet capacity that could support around $1.4M in annual income when utilized well.

The nastier the job, the less competition — and the more stable the contracts

Liquid waste disposal businesses handle non-hazardous liquid waste, storm drain cleaning, grease trap work, lift station service, and related pumping jobs for commercial and municipal customers. The niche sits in the sweet spot of essential infrastructure, ugly work, and recurring compliance-driven demand — exactly where boring business economics get interesting.

Share on X Share on LinkedIn

Avg Revenue

$700K

Profit Margin

26%

Acquisition Multiple

3x - 4.5x

Startup Cost

$75K - $400K

Difficulty

4/5

How It Works

The operator runs vacuum trucks and service crews to pump, clean, transport, and dispose of non-hazardous liquid waste. Revenue comes from recurring maintenance contracts, emergency callouts, municipal or commercial service agreements, and project-based cleanup work. The best operators stack route density, dispatch efficiency, and compliance trust, then layer adjacent services like grease traps or septic-related work.

Revenue Range

Low End

$250K

Typical

$700K

High End

$1.4M

Pros

+Essential infrastructure work with real repeat demand
+Recurring maintenance contracts create stable baseline revenue
+Ugly, regulated work means less casual competition
+Multiple adjacent upsells from the same customer base

Cons

-Truck and equipment costs are meaningful
-Compliance, disposal procedures, and safety training matter
-Emergency work can create after-hours operational strain
-Hiring dependable operators for dirty work is not easy

Best For

Buyers who want an infrastructure-like service business with contract revenue and are comfortable managing trucks, crews, and compliance

Operating Costs

Key costs are vacuum trucks, fuel, payroll, disposal fees, maintenance, insurance, and permits. Search results surfaced a Florida liquid waste servicing company active for 17+ years with recurring maintenance contracts, plus equipment-heavy operators indicating current fleet capacity that could support around $1.4M in annual income when utilized well.