STRATEGYPre-LOI diligence step71% confidence

Geography-First Acquisition Filter

Score market geography before evaluating any business-specific metrics in a service acquisition

Problem it solves

Buyers evaluate financials and operator quality in isolation, then discover post-acquisition that the market ceiling makes the investment thesis impossible regardless of execution quality.

Best for

Operators evaluating service-business acquisitions across multiple geographic markets, particularly in trades with commercial demand (security, HVAC, landscaping) where business-density and population growth directly constrain ceiling revenue.

Not ideal for

Acquisition of a business with a dominant market position in a geography already known to the buyer, or purely digital businesses with no geographic demand ceiling.

Overview

Why this framework exists

Before evaluating EBITDA, RMR percentage, or management quality, determine whether the geographic market can support the revenue ceiling required to justify the multiple. The thesis differs by business type: HVAC and plumbing can generate $30M in a town of 30,000 people because every household has a furnace, but commercial security requires businesses to exist and grow in order to generate new commercial accounts. Security roll-up thesis in a declining-population Rust Belt market is structurally weaker than the same thesis in a high-growth Sun Belt triangle. The filter does not reject small markets categorically, but it forces explicit modeling of the ceiling before the buyer falls in love with the numbers.

Core principles

5 total
  1. Market ceiling is a function of geography and business type, not just operator quality.
  2. Commercial security requires business density and business formation; residential HVAC requires only housing density.
  3. High-growth Sun Belt markets provide both a larger installed base and a continuous new-construction pipeline.
  4. A geographically capped business can be well-run and still hit its ceiling before the buyer recoups the multiple.
  5. Geography filter should be applied before financial diligence, not after.

Steps

4 steps
  1. Define the addressable market by business type
    For HVAC and plumbing, the addressable market is essentially every building with a furnace, pipe, or drain. For commercial security, it is every commercial property with a viable security budget. These are fundamentally different sized pools in the same geographic area.
    Pro tipUse county-level business formation data (IRS or Census Business Formation Statistics) as a proxy for commercial security account growth potential.
  2. Model the revenue ceiling at realistic penetration
    Estimate total addressable accounts in the service area, apply an achievable penetration rate (typically 5-15% for a local operator without dominant brand), and price at average revenue per account. If the ceiling revenue does not clear the acquisition multiple in a reasonable hold period, the geography fails the filter.
    WarningDo not use the seller's current penetration rate as the ceiling. Ask what penetration looks like for the best operator in the market.
  3. Assess growth trajectory, not just current size
    A market at 30,000 people with flat or declining population is structurally different from a market at 30,000 people growing toward 50,000. The acquisition multiple is forward-looking; the geography filter should be too.
    Pro tipFor commercial security specifically, look at permitted commercial construction and renovation starts in the county. This is a leading indicator of new account pipeline.
  4. Apply the filter before financial diligence, not after
    Run the geography filter as a pre-screen before investing time in financial due diligence. If the geography cannot support the thesis at target penetration, no amount of operator quality or clean financials changes the ceiling constraint.
    Pro tipThe Entry and Exit hosts applied this filter explicitly when narrowing to the Texas triangle. Their bias is not arbitrary: Sun Belt business formation rates and population growth provide a structural tailwind that a Rust Belt market with the same current revenue cannot replicate.

Checklist

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Examples

2 cases
$30M plumbing business in a 30,000-person town

John Wilson described a real operator running a $30M plumbing, HVAC, and electrical business in a Western New York town of roughly 30,000 people. This appears counterintuitive until you apply the geography filter correctly: HVAC and plumbing demand is driven by housing units, not business formation or population growth. Every home is a potential account. The ceiling is high relative to population because the service is non-discretionary.

OutcomeBusiness reached $30M in a market that commercial-security operators would filter out, illustrating that the geography filter must account for the demand driver specific to the business type.
Entry and Exit Texas triangle thesis

The Entry and Exit hosts explicitly built their acquisition and organic growth thesis around the Texas triangle (Houston, Dallas, Austin) based on population growth, business formation rates, and commercial construction activity. They described this market selection as foundational to their strategy, not incidental. The same business model deployed in a stagnant market would hit a ceiling that limits the roll-up thesis regardless of operator quality.

OutcomeGeography pre-filter allowed them to concentrate capital and attention in markets with structural tailwinds rather than discovering ceiling constraints post-acquisition.

Common mistakes

2 traps
Applying the same geography framework across different trade types
Commercial security requires business density and formation. Residential HVAC requires housing density. Evaluating a commercial security acquisition in a residential-heavy, business-light market using HVAC penetration logic overstates the addressable market and the ceiling revenue.
Running geography analysis after falling in love with the numbers
Buyers who evaluate EBITDA and RMR first often rationalize a weak geography afterward. The geography filter is most useful as a pre-screen that prevents the emotional commitment from forming before the structural ceiling is understood.

Origin story

How this framework came to be

Extracted from Owned and Operated (HVAC vs Security episode). John Wilson contrasted a $30M plumbing and HVAC business in a town of 30,000 near Buffalo with the Entry and Exit hosts' explicit Texas triangle thesis, surfacing geography as a pre-filter that applies differently across trade types.

Source

Traced to primary
Source · PODCAST
Owned and Operated: I Have $5M, Do I Buy an HVAC Company or a Security Business?
John Wilson
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