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215 Boring Businesses Analyzed$2K - $5M Startup CostsUp to 85% Profit MarginsUpdated WeeklyReal Revenue DataAcquisition Multiples Tracked215 Boring Businesses Analyzed$2K - $5M Startup CostsUp to 85% Profit MarginsUpdated WeeklyReal Revenue DataAcquisition Multiples Tracked215 Boring Businesses Analyzed$2K - $5M Startup CostsUp to 85% Profit MarginsUpdated WeeklyReal Revenue DataAcquisition Multiples Tracked215 Boring Businesses Analyzed$2K - $5M Startup CostsUp to 85% Profit MarginsUpdated WeeklyReal Revenue DataAcquisition Multiples Tracked
Service

Boiler Inspection Service

Required pressure-vessel checks with ugly paperwork and reliable urgency

Boiler inspection services inspect commercial and industrial boilers, pressure vessels, and related systems for code compliance, insurance requirements, and safe operation. The angle most buyers miss is that this is not optional maintenance in many jurisdictions: high-pressure steam boilers often require annual inspections, with some states layering in interim external checks. That creates a recurring, compliance-heavy service niche tied to hospitals, schools, plants, laundries, and apartment systems that cannot simply ignore the calendar.

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Avg Revenue

$750K

Profit Margin

27%

Acquisition Multiple

3x - 5x

Startup Cost

$40K - $250K

Difficulty

5/5

How It Works

You dispatch licensed inspectors or technicians to perform scheduled inspections, testing, documentation, and follow-up recommendations on boilers and pressure systems. Revenue comes from annual inspection contracts, emergency troubleshooting, code-driven retests, and ancillary maintenance referrals. Customers stay because the reporting burden and liability are serious.

Revenue Range

Low End
$200K
Typical
$750K
High End
$2.2M

Pros

  • +Compliance-driven schedule supports recurring revenue
  • +Mission-critical systems make delays expensive for customers
  • +Specialized licensing keeps casual competitors out
  • +Cross-sell potential into water treatment, burner service, and repairs

Cons

  • -Licensing and technical competency requirements are high
  • -Liability exposure is real if something is missed
  • -Talent can be hard to hire and retain

Best For

Experienced mechanical-service operators who understand regulated equipment and want a niche with real urgency and barriers to entry

Operating Costs

Main costs are licensed labor, insurance, calibration tools, vehicles, continuing education, and admin time for documentation. Margins improve when inspections are bundled geographically and paired with related service work instead of sold as one-off visits.

Where to Buy

PBBS Equipment – Boiler Inspection Requirements by State

Overview of inspection frequency and regulatory variation by boiler type

Thermogenics – Annual Boiler Inspection

Commercial context showing annual inspection requirements for steam boilers

BizBuySell

Marketplace for HVAC, mechanical, and specialty equipment service businesses

Quick Facts

Category
service
Difficulty
5/5
Acquisition Price
$2.3M - $3.8M

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BizBite.io

Boiler Inspection Service

$750K/yr • 27% margins • 3x–5x multiple

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