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BIZBITE

Pressure Vessel Inspection

Tanks, boilers, and compressed systems need paperwork before they need drama

Bottom line

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

Pressure vessel inspection companies inspect boilers, air receivers, process vessels, tanks, pressure-relief devices, and related piping for industrial plants, refineries, breweries, hospitals, food processors, laundries, and utilities. The work sits at the intersection of safety, insurance, and regulatory compliance, which makes it sticky and documentation-heavy.

Acquisition score
Margin · multiple · SBA data
57Strong
Avg revenue
$900K/yr
$220K–$4.5M range
Profit margin
33%
~$297K SDE
Multiple
2.4–6×
of SDE
Est. buy price
$713K–$1.8M
startup: $40K–$260K

How It Works

Certified inspectors schedule recurring inspections, review records, perform visual and non-destructive testing, check pressure relief devices, document deficiencies, coordinate repairs, and issue reports accepted by owners, insurers, and regulators. Revenue comes from annual inspections, outage work, consulting, NDT subcontracting, and repair follow-up.

BizBite verdict

Watch / verify

Pressure Vessel Inspection 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.

57Strong
low data confidence · 40/100medium financing fit

Why it may work

  • +Attractive 33% estimated margin profile

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 $297K SDE — can this deal service its own debt?

1.80×
DSCR · Lender-comfortable
Purchase multiple — 3.8× SDE ($1.1M)
Category range: 2.4×–6× SDE
Down payment — 10% ($113K)
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
$1.1M
3.8× of $297K SDE
Cash to close
$147K
$113K down + ~3% closing
Debt service
$14K/mo
$165K/yr on $1.0M loan
Cash-on-cash
90%
cash back in ~14 mo
Debt service coverage · what the lender sees
1.80×+$11K/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

  • +Compliance and insurance requirements create recurring demand
  • +Documentation value is high relative to equipment footprint
  • +Specialized certifications protect pricing
  • +Industrial clients often own many inspectable assets

Cons

  • -Certification requirements are real and slow to build
  • -Liability is meaningful
  • -Travel and plant access can reduce utilization

Best For

Technical operators with inspection, NDT, boiler, refinery, or industrial maintenance experience

Operating Costs

Costs include inspector certifications, NDT tools, calibration, reporting software, PPE, insurance, travel, and subcontracted testing. Margins improve when inspectors service dense industrial corridors and recurring portfolios.

Where to Buy

API - API 510 Pressure Vessel Inspector

Certification pathway for pressure vessel inspection professionals

Inspectioneering - API 510

Explains API 510 inspection, repair, alteration, rerating, and pressure-relief device coverage

BizBuySell - Inspection Businesses

Marketplace for inspection and testing service acquisition comps

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