How much does a Hydro Excavation Service cost to buy?

A typical Hydro Excavation Service sells for 2x to 4.8x seller's discretionary earnings. With estimated SDE of $264K, expect to pay roughly $528K to $1.3M before adjustments for assets, debt, growth, and local market quality.

How much does it cost to start a Hydro Excavation Service?

Startup costs range from $180K to $650K depending on location, equipment, and scale.

Service

Hydro Excavation Service

Vacuum trucks that dig around utilities without breaking them

Bottom line

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

Hydro excavation companies use pressurized water and vacuum trucks to safely expose buried utilities, poles, pipelines, valves, and underground infrastructure. The boring-business angle is damage avoidance: utilities, telecoms, municipalities, and contractors pay premium hourly rates because one cut fiber line, gas main, or water pipe can turn a cheap dig into a disaster.

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Acquisition score

Strong

Avg Revenue

$1.1M

Profit Margin

24%

Acquisition Multiple

2x - 4.8x

Startup Cost

$180K - $650K

How It Works

Crews dispatch hydrovac trucks to job sites, cut soil with water, vacuum slurry into debris tanks, dump at approved sites, and bill hourly, daily, or by project. Revenue comes from daylighting, slot trenching, pole holes, valve-box cleaning, emergency utility work, and long-term contractor or municipal agreements.

Revenue Range

Low End

$350K

Typical

$1.1M

High End

$3.5M

BizBite underwriting snapshot

Pass for now

Hydro Excavation Service 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

+High hourly rates tied to expensive utility-risk avoidance
+Demand from infrastructure, telecom, energy, and municipal work
+Specialized trucks create a barrier to casual competition
+Emergency and winter digging work can command premium pricing

Cons

-Hydrovac trucks are expensive to buy and maintain
-CDL labor, insurance, dumping, and fuel costs are significant
-Utilization has to stay high to cover equipment financing

Best For

Operators with construction, utility, trucking, or municipal-contractor experience who can keep heavy equipment utilized

Operating Costs

Major costs include hydrovac truck debt service, CDL crews, fuel, maintenance, disposal, insurance, PPE, and dispatch. July 2026 research found industry-market estimates above $500M and sources quoting $100K-$200K annual operating cost per truck; single-truck operators need utilization discipline, while multi-truck fleets win on dispatch density.

SBA Financing Estimator

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

$-14301/mo

after debt service

Deal price — $3.5M

Range: $1.6M (2×) to $6.4M (4.8×+)

Down payment — 15% ($528K)

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

$528K

15% equity injection

Loan amount

$3.0M

85% SBA-financed

Monthly payment

$36K/mo

$1.4M total interest

Monthly profit

$22K/mo

at 24% margin

Monthly cash flow after debt service

$-14301/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.