How much does a Biosafety Cabinet Certification cost to buy?

A typical Biosafety Cabinet Certification sells for 2.5x to 5.5x seller's discretionary earnings. With estimated SDE of $182K, expect to pay roughly $455K to $1.0M before adjustments for assets, debt, growth, and local market quality.

How much does it cost to start a Biosafety Cabinet Certification?

Startup costs range from $35K to $180K depending on location, equipment, and scale.

Service

Biosafety Cabinet Certification

Q: What are the profit margins for a Biosafety Cabinet Certification?

The average profit margin for a Biosafety Cabinet Certification is around 28%. Costs include technician wages, NSF field certifier accreditation, calibrated meters and aerosol generators, HEPA/filter inventory, decontamination supplies, insurance, vehicles, and calibration records. Margins improve when dense campus routes reduce travel time.

Lab hoods, annual stickers, and invisible compliance revenue

Bottom line

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

Biosafety cabinet certification companies test, balance, decontaminate, and document Class II biosafety cabinets for hospitals, universities, biotech labs, compounding pharmacies, and diagnostic labs. The work is obscure but sticky: NSF/ANSI 49 field certification and institutional safety policies turn every cabinet into a recurring annual service ticket.

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Acquisition score

Strong

Avg Revenue

$650K

Profit Margin

28%

Acquisition Multiple

2.5x - 5.5x

Startup Cost

$35K - $180K

How It Works

Certified technicians visit labs with calibrated test equipment, verify airflow and containment performance, inspect HEPA filters, perform smoke pattern and leak tests, apply certification labels, and issue documentation for safety officers and auditors. Revenue comes from annual recertification routes, new cabinet commissioning, decontamination, filter replacement, and emergency failures before inspections.

Revenue Range

Low End

$180K

Typical

$650K

High End

$2.5M

Pros

+Annual recertification creates recurring compliance demand
+Universities, hospitals, and biotech labs are sticky institutional accounts
+Specialized accreditation limits casual competition
+Repairs and HEPA filter replacements raise average ticket size

Cons

-Technician training and NSF accreditation matter
-Calibration, documentation, and liability standards are unforgiving
-Sales cycles can be slow inside universities and hospital systems

Best For

Technical operators who like regulated lab environments, route density, and compliance documentation

Operating Costs

Costs include technician wages, NSF field certifier accreditation, calibrated meters and aerosol generators, HEPA/filter inventory, decontamination supplies, insurance, vehicles, and calibration records. Margins improve when dense campus routes reduce travel time.

SBA Financing Estimator

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

$-9687/mo

after debt service

Deal price — $2.4M

Range: $1.3M (2.5×) to $4.2M (5.5×+)

Down payment — 15% ($362K)

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

$362K

15% equity injection

Loan amount

$2.0M

85% SBA-financed

Monthly payment

$25K/mo

$934K total interest

Monthly profit

$15K/mo

at 28% margin

Monthly cash flow after debt service

$-9687/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.