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BIZBITE

Industrial Valve Repair

Tiny parts controlling million-dollar downtime

Bottom line

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

Industrial valve repair companies inspect, rebuild, test, certify, and replace control valves, safety relief valves, steam valves, actuators, and specialty process valves for plants, refineries, utilities, food processors, chemical facilities, and municipal systems. The niche is boring until a valve fails and production stops.

54
Acquisition score
Strong

Avg Revenue

$1.2M

Profit Margin

25%

Acquisition Multiple

2.2x - 5.8x

Startup Cost

$75K - $500K

How It Works

Shops receive valves during outages or send field crews on-site, disassemble units, machine or lap seats, replace seals and packing, test pressure, calibrate actuators, document results, and return certified equipment. Revenue comes from shutdown work, emergency repairs, preventive maintenance agreements, parts markup, and recurring certification cycles.

Revenue Range

Low End
$300K
Typical
$1.2M
High End
$6.0M

Pros

  • +Mission-critical equipment supports premium emergency pricing
  • +Plant shutdowns create planned recurring work
  • +Technical specialization limits casual competition
  • +Parts and machining add margin beyond labor

Cons

  • -Requires skilled technicians, test benches, and quality systems
  • -Revenue can cluster around plant outage seasons
  • -Industrial safety and documentation requirements are serious

Best For

Operators with industrial maintenance, machining, instrumentation, or process-equipment backgrounds

Operating Costs

Costs include a shop, service trucks, test stands, machining tools, calibration gear, inventory, insurance, certifications, and skilled labor. Utilization during shutdown seasons and emergency response coverage matter most.

SBA Financing Estimator

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

$-19551/mo
after debt service
Deal price — $4.3M
Range: $2.0M (2.2×) to $8.2M (5.8×+)
Down payment — 15% ($648K)
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
$648K
15% equity injection
Loan amount
$3.7M
85% SBA-financed
Monthly payment
$45K/mo
$1.7M total interest
Monthly profit
$25K/mo
at 25% margin
Monthly cash flow after debt service
$-19551/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.

Where to Buy

Damodaran - EV/EBITDA by Sector

Public-market valuation benchmark for industrial and service sector multiples

Equidam - EBITDA Multiples

Industry multiple reference useful for benchmarking lower-middle-market service valuations

BizBuySell - Manufacturing Businesses

Marketplace for industrial repair, machining, and manufacturing service acquisition comps

54/100Strong

Acquisition Score

Profit margin
17/30
Entry multiple
16/25
Market depth
8/20
Risk (charge-off)
8/15
Deal momentum
5/10

Scores margin (30), entry multiple (25), SBA market depth (20), category risk (15), and deal momentum (10). Higher = better acquisition candidate.

Quick Facts

Category
service
Difficulty
4/5
Buy price
$2.6M$7.0M

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