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345 Boring Businesses Analyzed$2K - $5M Startup CostsUp to 85% Profit MarginsUpdated WeeklyReal Revenue DataAcquisition Multiples Tracked345 Boring Businesses Analyzed$2K - $5M Startup CostsUp to 85% Profit MarginsUpdated WeeklyReal Revenue DataAcquisition Multiples Tracked345 Boring Businesses Analyzed$2K - $5M Startup CostsUp to 85% Profit MarginsUpdated WeeklyReal Revenue DataAcquisition Multiples Tracked345 Boring Businesses Analyzed$2K - $5M Startup CostsUp to 85% Profit MarginsUpdated WeeklyReal Revenue DataAcquisition Multiples Tracked
Service
82
/100 score
Excellent

Piano Tuning Service

$125–$200 per house call, 1–2 tunings per day, 6-figure income with $3K of tools.

Piano tuning is a 200-year-old skilled trade that has quietly become one of the highest-hourly-rate solo service businesses in America. A trained tuner charges $125–$250 per visit, completes a tuning in 60–90 minutes, and works exclusively on referral and repeat business. The 'boring' angle: there are an estimated 18 million pianos in the U.S. but fewer than 7,000 active tuners (RPT-certified or otherwise) — the workforce shrunk 40% over the last 25 years as older technicians retired faster than new ones entered the trade. A solo tuner doing 2 visits per day, 4 days per week, 48 weeks per year grosses $120K–$190K with effectively zero overhead. Piano dealerships, schools, churches, concert halls, and recording studios all carry recurring annual or semi-annual contracts at 15–35% premium pricing. The barrier is real — it takes 12–24 months of apprenticeship or formal training (Piano Technicians Guild RPT exam) to build the ear and technique — but once established, the business is recession-resistant, location-independent, and has near-zero customer churn.

Avg Revenue

$130K

Profit Margin

65%

Acquisition Multiple

1.2x - 2.5x

Startup Cost

$3K - $12K

Difficulty

3/5

How It Works

Tuner trains 12–24 months via apprenticeship, the Piano Technicians Guild's RPT (Registered Piano Technician) exam path, or a school like North Bennet Street School. Tools cost $2K–$5K (tuning lever, mutes, electronic tuning device or smartphone app like Verituner/CyberTuner, basic regulation tools). Customer acquisition is almost entirely word-of-mouth — listing in the Piano Technicians Guild directory and on Google Maps drives the bulk of new clients. Established tuners have a recurring book of 400–800 households on 6–12 month tuning cycles, plus institutional contracts (schools, churches, concert halls) that pay $400–$2,500 per visit and book 6–18 months out. Acquisition path: an established tuner's customer list (with introduction emails to active clients) sells for 1.2–2.5x trailing-12-month revenue, often $80K–$300K, with 70–85% client retention if the seller endorses the buyer.

Revenue Range

Low End
$70K
Typical
$130K
High End
$220K

Pros

  • +Highest hourly rate of nearly any solo service trade — $90–$180/hour all-in including drive time
  • +Recession-resistant — pianos go out of tune on a fixed schedule regardless of the economy, and tuning is a small-ticket impulse purchase
  • +Workforce is shrinking faster than the piano installed base — supply/demand favors active tuners through 2035+
  • +Near-zero overhead — no employees, no inventory, $3K of tools, run from a personal vehicle

Cons

  • -Long ramp — 12–24 months of training before you can charge full rate, and ear development is not guaranteed
  • -Hard cap on revenue without hiring (which is hard — apprentices take 18+ months to be billable)
  • -Geographically dependent — works in metros with 100K+ pianos, marginal in small markets

Best For

Musically-trained second-careerists, retirees, or sub-contractors looking for a high-margin solo trade with recurring revenue

Operating Costs

At $130K revenue: vehicle and fuel 6–9%, tools and replacement parts 2–4%, insurance 1–2%, marketing 1–3%, PTG dues and continuing education 1–2%. Net margins 60–70% for solo operators. Buying an established list adds amortization 5–10% over 24 months.

SBA Financing Estimator

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

+$5K/mo
after debt service
Deal price — $230K
Range: $90K (1.2×) to $460K (2.5×+)
Down payment — 15% ($35K)
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
$35K
15% equity injection
Loan amount
$196K
85% SBA-financed
Monthly payment
$2K/mo
$89K total interest
Monthly profit
$7K/mo
at 65% margin
Monthly cash flow after debt service
+$5K/mo
Down payment paid back in ~8 months — strong return

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

Piano Technicians Guild

Industry association — find RPT-certified tuners, training paths, and occasional business sales in the member forum

BizBuySell – Service Businesses

Occasional listings for established piano tuning client books

North Bennet Street School

One of the leading formal piano technology programs in North America

82/100Excellent

Acquisition Score

Profit margin
30/30
Entry multiple
31/25
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
3/5
Buy price
$156K$325K

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