How much does a Storm Drain Filter Maintenance cost to buy?

A typical Storm Drain Filter Maintenance sells for 2.1x to 4.2x seller's discretionary earnings. With estimated SDE of $189K, expect to pay roughly $396K to $792K before adjustments for assets, debt, growth, and local market quality.

How much does it cost to start a Storm Drain Filter Maintenance?

Startup costs range from $45K to $220K depending on location, equipment, and scale.

Service

Storm Drain Filter Maintenance

Q: What are the profit margins for a Storm Drain Filter Maintenance?

The average profit margin for a Storm Drain Filter Maintenance is around 29%. Costs include vac or jetting equipment access, trucks, filter media, disposal, PPE, insurance, field labor, report software, and emergency scheduling. June 2026 checks show providers selling recurring commercial storm-drain maintenance, catch-basin cleaning, filter-media replacement, trash-capture insert service, photo/GPS documentation, and audit-ready reports.

Tiny grates, ugly floods, recurring compliance work

Bottom line

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

Storm drain filter maintenance companies clean catch basins, replace filter media, service trash-capture inserts, remove sediment, and document stormwater BMP work for commercial properties. The acquisition angle is that parking lots, industrial yards, retail centers, HOAs, schools, and municipalities do not call until drains clog, inspectors ask for records, or a storm turns deferred maintenance into a flooding problem.

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Acquisition score

Strong

Avg Revenue

$650K

Profit Margin

29%

Acquisition Multiple

2.1x - 4.2x

Startup Cost

$45K - $220K

How It Works

The operator sells quarterly or seasonal stormwater maintenance routes, vacuums sediment from catch basins, cleans trench drains and grates, replaces filter inserts, photographs the work, and sends compliance-ready service reports. Revenue comes from recurring maintenance contracts, emergency flood response, filter-media replacements, and add-on drain repair or pumping jobs.

Revenue Range

Low End

$180K

Typical

$650K

High End

$1.8M

BizBite underwriting snapshot

Pass for now

Storm Drain Filter Maintenance 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.

Avoid / 100

Data confidence

low

40/100

Financing fit

medium

Category-level fit before lender-specific diligence.

Confidence cap

Weak source data caps the final score.

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

Pros

+Recurring maintenance is easier to sell after one flooding event or failed inspection
+Compliance documentation creates switching costs with property managers
+Route density can turn small drains into a profitable local service line
+Emergency calls produce premium work when storms expose neglect

Cons

-Dirty field work with weather spikes and messy disposal logistics
-Vacuum equipment, confined-space rules, and environmental handling matter
-Municipal and property-management buyers can be slow to approve budgets

Best For

Drain, paving, sweeping, landscaping, or facility-service buyers who want a compliance-adjacent recurring route with emergency upside

Operating Costs

Costs include vac or jetting equipment access, trucks, filter media, disposal, PPE, insurance, field labor, report software, and emergency scheduling. June 2026 checks show providers selling recurring commercial storm-drain maintenance, catch-basin cleaning, filter-media replacement, trash-capture insert service, photo/GPS documentation, and audit-ready reports.

SBA Financing Estimator

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

$-4402/mo

after debt service

Deal price — $1.9M

Range: $1.0M (2.1×) to $3.4M (4.2×+)

Down payment — 15% ($293K)

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

$293K

15% equity injection

Loan amount

$1.7M

85% SBA-financed

Monthly payment

$20K/mo

$756K total interest

Monthly profit

$16K/mo

at 29% margin

Monthly cash flow after debt service

$-4402/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.