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337 Boring Businesses Analyzed$2K - $5M Startup CostsUp to 85% Profit MarginsUpdated WeeklyReal Revenue DataAcquisition Multiples Tracked337 Boring Businesses Analyzed$2K - $5M Startup CostsUp to 85% Profit MarginsUpdated WeeklyReal Revenue DataAcquisition Multiples Tracked337 Boring Businesses Analyzed$2K - $5M Startup CostsUp to 85% Profit MarginsUpdated WeeklyReal Revenue DataAcquisition Multiples Tracked337 Boring Businesses Analyzed$2K - $5M Startup CostsUp to 85% Profit MarginsUpdated WeeklyReal Revenue DataAcquisition Multiples Tracked
Service

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.

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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.

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

Quick Facts

Category
service
Difficulty
3/5
Buy price
$156K$325K

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